Pneumatic angle seat valve normally open

VALVE

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SHANGHAI HUIXUAN VALVE

Tel:+86-17717520739

Email：info@shxvalve.com

Address: NO.720, Suide Road, Jiading District,Shanghai, China.

Model：

Port size：3/8″ – 4″ (10mm – 100mm)
Pressure：PN10-PN16 CL150
Medium：Water,steam,oil,gas,etc.
Temperature :-40～180℃
Body material：CF8 CF8M CF3 CF3M or other stainless steel
Connection：Flange,Thread,SW,BW is optional
Position type：Spring return, normally open
Characteristic：Small volume, quick response,no water hammer
Voltage：
Other：Pneumatic angle seat valve normally open manufaturer

Pneumatic angle seat valve manufacturer, factory and supplier for spring return normally closed and normally open. Pneumatic angle seat valve nornally open is composed of single acting spring returned actuator and 304 316 2 way y type piston valve for liquids, gases, steam and some aggressive fluids.Pneumatic angle seat valve nornally open enables the plug to retract farther from the flow path, ensuring the highest flow capacity. The dual packing design, and a large diameter self aligning stem insures the highest cycle life. A full range of accessory items are available including limit switches, solenoid valves, manual override devices, stroke limiters.

Pneumatic angle seat valve nornally open speficification:

Valve Function: On/Off

Valve Type: Piston
Body style: Y type

Actuation: Air

Valve Stating Position: Single Acting

Actuation Mechanism: Air-to-Open, Spring Return

Media Pressure Range: 0 to 240 PSIG

Temperature Range: 15° tp 355°F

Air Pilot Pressure Range: 60to 145 PSIG

Pneumatic actuator shell: PA,stainless steel
Body: SS304,SS316,SS316L
Stem: SS304,SS316,SS316L
Seats: PTFE
Ends: Threaded end,Welded end, Flanged end, etc.
Pressure:16bar
Air pilot pressure:0.6Mpa
Size: 3/8″ – 4″ (10mm – 100mm)
Ambient temperature: PA: -40 °C to + 60 °C ; stainless steel: -40 °C to + 80 °C
Control medium:Neutral gases, air
Temperature range: -40 °C to + 180 °C (depending on pressure, medium and material)
Applications: Water, alcohol, oils, fuel, salt solution, alkali solutions,organic solvents,steam at 150 PSI / 365
Pneumatic Actuator Control: Double acting,Single acting normally closed,Single acting normally open
Pneumatic accessories: Solenoid valve, limit switch box , filter, E/P positioner, hand wheel

For Use with: water, air, 5% caustic, beverage, dairy, neutral gas, moderate steam

Spring Return N.C. Bi-directional Flow
Spring Return N.C. Flow from Above Plug
Spring Return N.O. Flow from Below Plug
Double Acting Bi-directional Flow
Manual Handle Bi-directional Flow

Pneumatic angle seat valve nornally open feature:

1.Visual position indication: can be connected to the limit switch or emergency manual device;

2. Easy to install: pneumatic head can rotate 360 degree. Easy to install one or two limit switches;

3. Pneumatic controller: thickened engineering plastic shell, low wear piston structure, large capacity and low gas consumption. Internal components self-lubricating, maintenance-free;

4. With a variety of control modes: normally open, normally closed, double action;

5. Smaller pneumatic actuator is required: when the fluid flows from above the pneumatic angle seat valve stem, smaller control head is optional;

6. Easy connection: MAMUR standard connection, embedded metal connector;

7. Long life guide rod: stem Teflon (PTEE) seal, avoid stolen goods import. Self lubricating, maintenance free. Pneumatic angle seat valve stem is specially treated to ensure that it is fixed and automatically positioned;

8. No water hammer effect, fluid from below the valve stem flow, water hammer (water impact) is absorbed;

9. Pneumatic angle seat valve nornally open body mechanism: the flow is 30% larger than the ordinary Angle seat, the volume is smaller, the fluid flow is better. Stainless steel 304, 316 body, Teflon seal, life up to 7 million times.

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