Normally open valves

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diaphragm valve
diaphragm valve
RAF 6R-31

DN: 25 mm - 1,500 mm
Pressure: 0.6 bar - 10 bar
Temperature: 70 °C

... The RAF 6R-31 is an electric On/Off valve, controlled by a 3-W plastic solenoid valve (N.O.). When the solenoid is energized the valve opens and acts as a pressure reducing valve, ...

pneumatic valve
pneumatic valve
AIVM

DN: 120, 140, 160, 90 mm
Pressure: 30 bar
Temperature: -20 °C - 130 °C

... advantages of a normally closed valve and a normally open valve; 2. Optional RS high-pressure solenoid valve for electrically controlling the intake ...

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RedStar AirCompressor Parts Manufacturing Co., Ltd.
ball valve
ball valve
PBK1

DN: 15 mm - 100 mm
Pressure: 16 bar
Temperature: 0 °C - 60 °C

... ball valve, ideal for heavy duty applications, chemical applications and water treatment, can be actuated with standard pneumatic actuators using the dedicated kit. The mounting flange is drilled according to standard ISO 5211. Technical ...

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Effast
cryogenic valve
cryogenic valve
1200 UNIVERS kryogen

DN: 10 mm - 300 mm
Pressure: 40 bar
Temperature: -271 °C - -30 °C

... desert or cold conditions) Essential product features: - Available as globe, control or check valve and filter with stem extension - Cryogenic valve suitable for medium temperatures ranging from -271° C to -30° C ...

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STÖHR ARMATUREN GmbH & Co KG
manifold valve
manifold valve
GC-SM

DN: 0.25, 0.5 in
Pressure: 0 bar - 10 bar
Temperature: -5 °C - 60 °C

... : Brass, St.St Function2 Way NC, NO Ports size1/4", 1/2" BSP & NPT Pressure rangeSee table Temperature rangeFluid : 5ºC to 60ºC (no freezing) Ambient : -10ºC to 50ºC Materials in contact with mediaMain Valve: ...

plug valve
plug valve
AVTCS-KF40-P

DN: 1.5 in
Pressure: 0 bar - 1 bar

... range of Htc’s standard vacuum valves from 1”(25) valve port diameter to 6”(150)port diameter. With more options to get the job done than any other vacuum parts manufacturer and the ability to produce customized design ...

piston valve
piston valve
F series

Pressure: 0 psi - 6,000 psi
Temperature: -423 °F - 1,200 °F

... . To order simply specify catalog number of valve and type operation required. EXAMPLES: 30-11HF4-MHNC ( normally closed) 10-12AF6-MHNO ( normally open) 10-15AF4-MHNO-MHNC ( normally ...

ball valve
ball valve
PVS series

DN: 0.5 in - 2 in
Pressure: 0 bar - 25 bar
Temperature: -10 °C - 200 °C

... SUITABLE FOR CONTAMINATED OR EXTREMELY VISCOUS FLUIDS CONVERSION TO NORMALLY OPEN & DOUBLE ACTING WITHOUT TOOLS Description Indumart Series PVS100 Pressure Actuated Angle Seat Valves are ideal for ...

ball valve
ball valve

DN: 15 mm - 250 mm
Pressure: 16 bar
Temperature: -46, -196 °C

... , and electric actuator. NC operated: normally closed (fail closed)—air to open, spring to close NO operated: normally open (fail open)—air ...

globe valve
globe valve
9522/9525 series

DN: 15 mm - 25 mm
Pressure: 20 bar
Temperature: -10 °C - 130 °C

... Enclosure protection IP54 CE compliant Power supply 50Hz or 60Hz Versions for 230VAC or 24V AC/DC available Normally closed (NC) Normally open (NO) version available on request ...

globe valve
globe valve
460 P

DN: 6 mm - 50 mm

diaphragm valve
diaphragm valve
892335+493000

DN: 80 mm - 300 mm
Flow rate: 20 m³/h - 1,200 m³/h

... This valve is operated by line pressure by means of a 3 way selector valve, this selector has the positions “ open”, “close” and “auto”. In the “ open” position the valve ...

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A.G.P. VALVULAS 10 SL
plug valve
plug valve
INNOVA N

DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: -10 °C - 140 °C

... pneumatic actuator. Normally closed valve (NC). The valve can be changed to normally open (NO) by simply reversing the position of the pneumatic actuator. Easy assembly/disassembly ...

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INOXPA
diaphragm valve
diaphragm valve
3/151

DN: 15 mm - 50 mm
Pressure: 0 bar - 10 bar
Temperature: -10 °C - 80 °C

... Description 2/2-way valve Impulse without differential pressure Body Cast iron ...

piston valve
piston valve
V500

DN: 0.375 in - 3 in
Pressure: 3 bar - 16 bar
Temperature: -20 °C - 180 °C

... Proval V500 Series pneumatic angle seat valves are suitable for water, steam, gases and chemicals for open-close applications. The V500 Series valves are having a large use on filling and textile machines.    Due ...

angle seat valve
angle seat valve
SERIE JF100

DN: 13 mm - 45 mm
Pressure: 0 bar - 16 bar
Temperature: -10 °C - 180 °C

... SERIES Angle seat valves - stainless steel In its single acting version, the valve is normally closed (or opened) by spring force. When the piston is moved by the force of the compressed air in the ...

2-piece valve
2-piece valve
30E01

DN: 25 mm - 250 mm
Pressure: 16 bar
Temperature: -40 °C - 196 °C

... industrial control valves, has a full range of industrial control valve solutions that continue to provide the most competitive control valve products to customers worldwide. We provide intelligent, ...

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SuZhou KoSa Environmental Protection CO.,LTD
ball valve
ball valve
UV series

DN: 2.54 mm - 8.74 mm
Pressure: 276 bar - 1,379 bar

... Normally Open, Normally Closed, Air Pilot Actuated.These valves open or close high pressure oil or plain water back to tank or to another line or high pressure gas to ...

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Hydraulics International
needle valve
needle valve

... needle valve body available for improved valve life. Pneumatic Actuators for Remote Valve Operation Types Normally Closed – Air is required to open the valve ...

plug valve
plug valve

DN: 15 mm - 65 mm

... Free flow 2-way pneumatic on-off valves are the most effective response to fluid interception. Available in normally closed, normally open, double effect or manual operated. ...

ball valve
ball valve
SBV

DN: 1.5 mm - 382 mm
Pressure: 0 bar - 16 bar
Temperature: 0 °C - 140 °C

... The Alfa Laval Sanitary Ball Valve (SBV) is a hygienic ball valve designed with a bore diameter the same size as the pipeline diameter. The full-bore design with zero flow restriction and minimum pressure drop makes the ...

ball valve
ball valve
389019

DN: 6.35 mm
Pressure: 10 bar

... SOLENOID VALVE FOR COMPRESSED AIR, PUMP CONTROL. NO, 1/4", 10 BAR Solenoid valve for compressed air. Brass and NBR. 1/4" (F). 24 V DC. Normally open type N.O. 10 bar. ...

globe valve
globe valve
ET7

DN: 15 mm - 20 mm

... Threaded valves with 500 N actuator -Heating, ventilation and air conditioning -Optional mechanical manual override -Self-calibrating proportional model ...

globe valve
globe valve
ET8

DN: 25 mm - 50 mm

... Threaded valves with 1000 N actuator -Heating, ventilation and air conditioning -Standard mechanical manual override -Stroke from 7 to 25 mm -Auxiliary contacts -2 kΩ Potentiometer -Self-calibrating proportional ...

high-pressure valve
high-pressure valve
VS series

Pressure: 0 bar - 4,200 bar
Temperature: -20 °C - 80 °C

... aforesaid valves allow not only to fill, but also to carry out the delivery under pressure with nominal diameters being double compared with the valves that are normally on the market for the pressure ...

electric valve
electric valve
EVGNA, EVGPA series

DN: 0.5 in - 8 in
Pressure: 0.5 bar

... Gas shut-off valves N.O. with manual reset. Normally open. During normal operation there is no electrical consumption. Power consumption: 19VA. Max working pressure 500mBar. ...

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