Hipco Diaphragm Air Operators Remote Operation

To 60,000 psi

Hipco Air Operators are available for both normally open service (spring to open/air to close) and for normally closed service (air to open/spring to close). These diaphragm air operators provide remote automatic on/off operation of valves and can be controlled by means of an air regulator, an electrical solenoid, or a manual low pressure valve in the user's air supply line. Air inlet is 1/4" NPT.

The Hipco air operators may be supplied with the valves and operating pressures shown in table.

To order simply specify catalog number of valve and type operation required.

30-11HF4-NC (normally closed)
10-12NFB-NO (normally open)
10-15AF4-NO-NC (normally open/normally closed)

OPTIONS: Stems & Seats Carbide (for cyclic service)
Stellite (for cyclic service)
17-4 (for cyclic service)
  Valve Bodies Hastelloy C, Hastelloy B
Inconel 600, Inconel 625
Incoloy 800, Incoloy 825
Titanium Grade 2, Titanium 6AL4V
  Packing PolyPak, High Cyclic
  Temperature Considerations. Extended stuffing box for temperatures from -423°F to 1,200°F (medium and high pressure connections only)

Normally Open (Spring To Open/ Air To Close)

ID: 198: Normally Open (Spring To Open/ Air To Close):2ao:1:6

Normally Closed (Air To Open/ Spring To Close)

ID: 199: Normally Closed (Air To Open/ Spring To Close):2ao:2:6


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