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Mágnesszelepes nyomásszabályozók VAD, VAG, VAV

EN 161 szerinti A osztályú biztonsági szelepek beépített EN 88 szerinti A osztályú nyomásszabályozóval gázra és levegőre. Feszültségmentes állapotban zárt, kék jelzőlámpával. EK típusvizsgálattal és tanusítással. Tanusítás SIL 3 és PL e rendszerekhez.

VAD: univerzális nyomásszabályozó
VAG: gáz/levegő arányszabályozó a gáz/levegő nyomások arányának állandó 1:1 értéken tartásához
VAV: állítható gáz/levegő arányszabályozó a gáz/levegő nyomások állandó, beállított értéken tartásához
VAH: gáz/levegő térfogatáram arányszabályozó szelep

Méretek: DN 10 -től DN 65 -ig
Csatlakozás: menetes
Max. bemenő nyomás: 500 mbar
Max. kimenő nyomás: 100 mbar
Üzemmód: gyors nyitás/gyors zárás, lassú nyitás/gyors zárás
Működtető feszültség: 24 V DC, 120 V AC vagy 220/240 V AC
Elektromos csatlakozás: kapcsokkal vagy stekkerel
Elérhető opciók:

  • bypass vagy gyújtó mágnesszelep
  • nyomáskapcsoló DG..VC

Látható: 1-60 / 1936 összesen
Mutat oldalanként
Rendezés:
  • VAV 350F/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50R/NWSRAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two test nipples pe and pG
    • Accessory, left: pressure switch, 30-110 mbar
    • Test point pressure switch, left: outlet pressure
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 350R/NWSRAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: Plug with socket
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 350R/NWGRAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator for 24 V and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 350R/NWSLAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 350R/NWSRAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50R/NWSRAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two test nipples pe and pG
    • Accessory, left: reserved for bypass valve VAS 1
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAG 350R/NWSRAE

    Air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: Plug with socket
    • Fitted to the left side of connection box: Plug for position indicator (4-pin)
    • Fitted to the right side of connection box: Plug for valve (3-pin)
    • Valve seat: standard
    • Connection kit for air control pressure pL: 1 compression fitting, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAG 350F/NWAE

    Air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for air control pressure pL: 1 compression fitting, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAG 350R/NQSRAE

    Air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: Plug with socket
    • Valve seat: standard
    • Connection kit for air control pressure pL: 1 compression fitting, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAG 3T-/50N/NQSRAA

    Air/gas ratio control with solenoid valve
    • Size 3
    • Also UL listed
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Valve seat: standard
    • Connection kit for air control pressure pL: Adapter NPT 1/4, 2 test nipples pG and pL
    • Accessory, right: pressure switch, 5-40 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: two screw plugs
  • VAD 350F/NW-100A

    Pressure regulator with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Outlet pressure range 10-100 mbar
    • Valve seat: standard
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAV 3-/50F/NQAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Fitted to the left side of connection box: knock-out hole to the other valve
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50F/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Fitted to the right side of connection box: knock-out hole to the other valve
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50F/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Fitted to the left side of connection box: knock-out hole to the other valve
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50F/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50F/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAG 240F/NWGRAE

    Air/gas ratio control with solenoid valve
    • Size:2
    • EC type-tested and certified
    • Inlet flange: DN 40 (1 1/2'')
    • Outlet flange: DN 40 (1 1/2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator for 24 V and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for air control pressure pL: 1 compression fitting, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAV 240R/NWGLAK

    Variable air/gas ratio control with solenoid valve
    • Size 2
    • EC type-tested and certified
    • Inlet flange: DN 40 (1 1/2'')
    • Outlet flange: DN 40 (1 1/2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator for 24 V and visual indicator: eft side
    • Electrical connection: Plug with socket
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two test nipples pe and pG
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAD 3-/50R/NWSR-50A

    Pressure regulator with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Outlet pressure range 5-50 mbar
    • Valve seat: standard
    • Accessory, right: pressure switch, 30-110 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: two screw plugs
  • VAD 3T-/50N/NQSL-50A

    Pressure regulator with solenoid valve
    • Size 3
    • Also UL listed
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Outlet pressure range 5-50 mbar
    • Valve seat: standard
    • Accessory, right: two screw plugs
    • Accessory, left: pressure switch, 30-110 mbar
    • Test point pressure switch, left: outlet pressure
  • VAD 3T-/50N/NQSL-50A

    Pressure regulator with solenoid valve
    • Size 3
    • Also UL listed
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Outlet pressure range 5-50 mbar
    • Valve seat: standard
    • Accessory, right: two screw plugs
    • Accessory, left: pressure switch, 5-40 mbar
    • Test point pressure switch, left: outlet pressure
  • VAD 3T-/50N/NQSR-25A

    Pressure regulator with solenoid valve
    • Size 3
    • Also UL listed
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Outlet pressure range 2.5-25 mbar
    • Valve seat: standard
    • Accessory, right: pressure switch, 5-40 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: two screw plugs
  • VAG 350R/NWAE

    Air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for air control pressure pL: 1 compression fitting, 2 test nipples pG and pL
    • Accessory, right: pressure switch, 100-300 mbar
    • Test point pressure switch, right: inlet pressure
    • Accessory, left: pressure switch, 5-40 mbar
    • Test point pressure switch, left: inlet pressure
  • VAG 350R/NWAE

    Air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for air control pressure pL: 1 compression fitting, 2 test nipples pG and pL
    • Accessory, right: pressure switch, 30-110 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: pressure switch, 100-300 mbar
    • Test point pressure switch, left: outlet pressure
  • VAV 3-/50R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Fitted to the left side of connection box: knock-out hole to the other valve
    • Fitted to the right side of connection box: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: pressure switch, 5-40 mbar
    • Test point pressure switch, right: inlet pressure
    • Accessory, left: reserved for bypass valve VAS 1
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 240R/NWGLAK

    Variable air/gas ratio control with solenoid valve
    • Size 2
    • EC type-tested and certified
    • Inlet flange: DN 40 (1 1/2'')
    • Outlet flange: DN 40 (1 1/2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator for 24 V and visual indicator: eft side
    • Electrical connection: Plug with socket
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAG 350R/NPGRAE

    Air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 100 V AC, 50/60 Hz
    • Position indicator for 24 V and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for air control pressure pL: 1 compression fitting, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAV 3-/50R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Fitted to the left side of connection box: knock-out hole to the other valve
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: pressure switch, 2-17 mbar
    • Test point pressure switch, right: inlet pressure
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: pressure switch, 5-40 mbar
    • Test point pressure switch, left: inlet pressure
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAG 3T50N/NQSLAA

    Air/gas ratio control with solenoid valve
    • Size 3
    • Also UL listed
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Valve seat: standard
    • Connection kit for air control pressure pL: Adapter NPT 1/4, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAG 3T50N/NQSRAA

    Air/gas ratio control with solenoid valve
    • Size 3
    • Also UL listed
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Valve seat: standard
    • Connection kit for air control pressure pL: Adapter NPT 1/4, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAG 3-/50F/NWAE

    Air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: Plug for 2 valves with socket
    • Fitted to the left side of connection box: knock-out hole to the other valve
    • Fitted to the right side of connection box: Plug for valve (3-pin)
    • Valve seat: standard
    • Connection kit for air control pressure pL: 1 compression fitting, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: reserved for bypass valve VAS 1
  • VAD 350R/NW-100A

    Pressure regulator with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Outlet pressure range 10-100 mbar
    • Valve seat: standard
    • Accessory, right: pressure switch, 2-17 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: pressure switch, 30-110 mbar
    • Test point pressure switch, left: outlet pressure
  • VAD 350R/NW-100A

    Pressure regulator with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Outlet pressure range 10-100 mbar
    • Valve seat: standard
    • Accessory, right: pressure switch, 100-300 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: pressure switch, 30-110 mbar
    • Test point pressure switch, left: inlet pressure
  • VAV 3-/50R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: Plug for 2 valves with socket
    • Fitted to the left side of connection box: knock-out hole to the other valve
    • Fitted to the right side of connection box: Plug for valve (3-pin)
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 2-/40R/NQSRAK

    Variable air/gas ratio control with solenoid valve
    • Size 2
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 40 (1 1/2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: pressure switch, 30-110 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 2-/40R/NQSRAK

    Variable air/gas ratio control with solenoid valve
    • Size 2
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 40 (1 1/2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: pressure switch, 30-110 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: reserved for bypass valve VAS 1
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 2-/40R/NWSLAK

    Variable air/gas ratio control with solenoid valve
    • Size 2
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 40 (1 1/2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: pressure switch, 100-300 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 2-/40R/NWSLAK

    Variable air/gas ratio control with solenoid valve
    • Size 2
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 40 (1 1/2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: reserved for bypass valve VAS 1
    • Accessory, left: pressure switch, 100-300 mbar
    • Test point pressure switch, left: outlet pressure
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 2-/40R/NWSRAK

    Variable air/gas ratio control with solenoid valve
    • Size 2
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 40 (1 1/2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: pressure switch, 5-40 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: reserved for bypass valve VAS 1
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 350R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Fitted to the left side of connection box: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two test nipples pe and pG
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: pressure switch, 100-300 mbar
    • Test point pressure switch, right: outlet pressure
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 350R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two test nipples pe and pG
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAD 240R/NWSR-50A

    Pressure regulator with solenoid valve
    • Size 2
    • EC type-tested and certified
    • Inlet flange: DN 40 (1 1/2'')
    • Outlet flange: DN 40 (1 1/2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: Plug with socket
    • Fitted to the left side of connection box: Plug for position indicator (4-pin)
    • Fitted to the right side of connection box: Plug for valve (3-pin)
    • Outlet pressure range 5-50 mbar
    • Valve seat: standard
    • Accessory, right: pressure switch, 5-40 mbar
    • Test point pressure switch, right: inlet pressure
    • Accessory, left: two screw plugs
  • VAD 240R/NWSR-50A

    Pressure regulator with solenoid valve
    • Size 2
    • EC type-tested and certified
    • Inlet flange: DN 40 (1 1/2'')
    • Outlet flange: DN 40 (1 1/2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: Plug with socket
    • Fitted to the left side of connection box: Plug for valve (3-pin)
    • Fitted to the right side of connection box: Plug for position indicator (4-pin)
    • Outlet pressure range 5-50 mbar
    • Valve seat: standard
    • Accessory, right: pressure switch, 5-40 mbar
    • Test point pressure switch, right: inlet pressure
    • Accessory, left: two screw plugs
  • VAD 3T50N/NQSL-100A

    Pressure regulator with solenoid valve
    • Size 3
    • Also UL listed
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Outlet pressure range 10-100 mbar
    • Valve seat: standard
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAD 3T50N/NQSL-25A

    Pressure regulator with solenoid valve
    • Size 3
    • Also UL listed
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Outlet pressure range 2.5-25 mbar
    • Valve seat: standard
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAD 3T50N/NQSL-50A

    Pressure regulator with solenoid valve
    • Size 3
    • Also UL listed
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Outlet pressure range 5-50 mbar
    • Valve seat: standard
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAD 3T50N/NQSR-100A

    Pressure regulator with solenoid valve
    • Size 3
    • Also UL listed
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Outlet pressure range 10-100 mbar
    • Valve seat: standard
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAD 3T50N/NQSR-50A

    Pressure regulator with solenoid valve
    • Size 3
    • Also UL listed
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Outlet pressure range 5-50 mbar
    • Valve seat: standard
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAD 3-/50F/NQ-100A

    Pressure regulator with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Flange to ISO 7005
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Electrical connection: Plug for 2 valves with socket
    • Fitted to the left side of connection box: knock-out hole to the other valve
    • Fitted to the right side of connection box: Plug for valve (3-pin)
    • Outlet pressure range 10-100 mbar
    • Valve seat: standard
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAV 3-/50R/NQAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Electrical connection: Plug with socket
    • Fitted to the right side of connection box: Plug for valve (3-pin)
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: Plug with socket
    • Fitted to the right side of connection box: Plug for valve (3-pin)
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAG 3-/50R/NWSRAE

    Air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for air control pressure pL: 1 compression fitting, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAG 3T-/50N/NQSLAA

    Air/gas ratio control with solenoid valve
    • Size 3
    • Also UL listed
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: left side
    • Valve seat: standard
    • Connection kit for air control pressure pL: Adapter NPT 1/4, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAG 3T-/50N/NQSRAA

    Air/gas ratio control with solenoid valve
    • Size 3
    • Also UL listed
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • NPT-internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Position indicator and visual indicator: right side
    • Valve seat: standard
    • Connection kit for air control pressure pL: Adapter NPT 1/4, 2 test nipples pG and pL
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
  • VAV 350R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Fitted to the left side of connection box: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 3-/50R/NWAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Without inlet flange
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 230 V AC, 50/60 Hz
    • Electrical connection: Plug without socket
    • Fitted to the right side of connection box: Plug for valve (3-pin)
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • VAV 350R/NQAK

    Variable air/gas ratio control with solenoid valve
    • Size 3
    • EC type-tested and certified
    • Inlet flange: DN 50 (2'')
    • Outlet flange: DN 50 (2'')
    • Rp internal thread
    • Quick opening, quick closing
    • Mains voltage: 120 V AC, 50/60 Hz
    • Electrical connection: M20 cable gland
    • Valve seat: standard
    • Connection kit for pL and pF: 2 plastic hose couplings
    • Accessory, right: two screw plugs
    • Accessory, left: two screw plugs
    • Nozzle diameter air control pressure pL: 0.5 mm
    • Nozzle diameter combustion chamber pressure pF: 0.5 mm
  • Látható: 1-60 / 1936 összesen
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