Normally open valves

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piston valve
piston valve
ASX series

Temperature: -10 °C - 220 °C
Pressure: 0 bar - 16 bar
DN: 8 mm - 100 mm

Made entirely of stainless steel, this valve is the ideal solution for many industrial applications, even when besides high flow rates, the control of viscous fluids is also required. It is available in a range of different ...

piston valve
piston valve
ASP series

Temperature: -20 °C - 130 °C
Pressure: 0 bar - 20 bar
DN: 0.375 in - 2.5 in

Directly operated angle seat valves are ideal solutions for industrial applications requiring robust and resistant solutions. They are compatible with main gas supplies, inert liquids, and fluids containing suspended ...

diaphragm valve
diaphragm valve
0262

Temperature: -10 °C - 140 °C
Pressure: 0 bar - 10 bar
DN: 10, 12, 20, 25 mm

The externally piloted 2-way valve is operated by a diaphragm actuator. A double spindle seal guarantees high tightness and a high service live. The compact actuator housing is made out of chemical resistant plastic and ...

plunger valve
plunger valve
PVA series

Temperature: -10 °C - 150 °C
Pressure: 0 bar - 10 bar
DN: 0.25 in - 2 in

Pad Valves offer a reliable and economic solution to fluid control. The valve is manufactured with a 2 way Bronze body and actuated pneumatically using either a single or double acting compact cylinder ...

regulating valve
regulating valve
2012-VAC

Temperature: 32 °F - 180 °F
Pressure: 30 psi - 100 psi

Pow-R-Amp vacuum console regulator obtains air flow rating of 100 psig or 15 standard cubic feet per minute, with nominal pressure rate scale between 30 and 100 psig. Ideally, this controller is used on Voltage in Alternating Current ...

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Clippard
plug valve
plug valve
PAV series

These Normally-Open or Normally-Closed 2-way and 3-way valves incorporate an integral pilot actuator that provides a compact assembly and simple installation. The internal ...

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Clippard
slide valve
slide valve
PV-1

Pressure: 40 psi - 150 psi

This pulse valve has a hole-to-atmosphere exhaust, a maximum of 150 PSI and 10-32 UNF ports.

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Clippard
sliding gate valve
sliding gate valve
8020 GS1

Temperature: -60 °C - 350 °C
Pressure: 0 bar - 40 bar
DN: 15 mm - 150 mm

This control valve, with NAMUR interface for universal positioner assembly, is suitable for a wide range of industrial applications. Media such as steam, liquids, gases, etc. are easy to handle. This valve ...

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Schubert & Salzer Control Systems GmbH
sliding gate valve
sliding gate valve
8021 - GS4

Temperature: -60 °C - 530 °C
Pressure: 0 bar - 160 bar
DN: 25 mm - 250 mm

High Pressure Control Valve with integrated positioner Product line GS4 Pneumatic control valve for the control of neutral and aggressive fluids at high operative pressures with integrated positioner Size: ...

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Schubert & Salzer Control Systems GmbH
sliding gate valve
sliding gate valve
8621 GS3

Temperature: -60 °C - 350 °C
Pressure: 0 bar - 50 bar
DN: 15 mm - 200 mm

The pneumatic flanged sliding gate control valve type 8621 in GS3 design with integrated positioner designed according to ASME B16.34, API RP 553, API 598, ASME B31.1 and ASME B31.3 incl. flange connection according to ...

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Schubert & Salzer Control Systems GmbH
diaphragm valve
diaphragm valve
RGE4

Temperature: 140, 135 °C
Pressure: 10, 16, 25 bar
DN: 25 mm - 150 mm

... the valve insert can be lifted out completely Valve design and testing according to DIN IEC 534 All stainless steel product contact parts are made of AISI 316L / DIN EN 1.4404 grade material. In ...

piston actuator valve
piston actuator valve

... of connections are available, including flanged, clamped and weld versions. - Available from ¾” to 2” sizes - Normally Open, Normally Closed and bi-directional options - Position ...

piston valve
piston valve
290 series

DN: 0.375 in - 2.5 in

... Series 290 is a pressure-operated, direct acting angle-body piston valve built for demanding applications. Its straight-through body design is available in bronze or stainless steel. The valve is suitable ...

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ASCO
proportional valve
proportional valve
3(2)FREX series

Temperature: -20 °C - 50 °C
Pressure: 250 bar
DN: 6, 10 mm

... different designs. The “NO” (normally open) symbol can only be used as 2-way flow control valve (type 2FREX). The “NC” (normally closed” symbol can be used as 3-way ...

bypass valve
bypass valve
375

Pressure: 4,000 psi
DN: 0.375 in

Lee Bypass Valves are normally open, with a hydraulically-actuated pilot-to-close feature. They are designed to shunt flow across an actuator piston when the system pressure is either ...

hydraulic valve
hydraulic valve

Pressure: 5,000 psi
DN: 0.187, 0.281, 0.483, 0.798, 1 in

... individually designed to meet custom requirements. The valve design functions as a normally-open check valve. As the flow rate increases beyond a specified value across ...

coaxial valve
coaxial valve
VIP

Temperature: -20 °C - 150 °C
Pressure: 0 bar - 10 bar
DN: 10 mm - 50 mm

... the diameter of the pipe High flow capacity 2. Pneumatic actuator integrated in the valve Space saving (-60%) and reduced costs compared to an automated valve 3. Piston with chemical nickel plating Lower ...

pneumatically-operated valve
pneumatically-operated valve
SAV-BT series

Temperature: 14 °F - 356 °F
DN: 0.5 in - 2 in

... Bronze NPT angle seat valves constitutes the SAV-BT series from Dwyer. The valve types from this product range include pneumatic, externally piloted angle seat valves, bi-directional ...

diaphragm valve
diaphragm valve
LVC series

Temperature: 100 °C
Pressure: 0 Pa - 500,000 Pa
DN: 4 mm - 22 mm

High Purity Chemical Liquid Valve/Air Operated, Integrated Fitting ・Body material: New PFA ・N.C./N.O./Double acting all feature the same configuration. ・Compatible with fluid temperatures of 100℃ ・Manifold type no.: ...

pinch valve
pinch valve
VZQA

Temperature: 0 °C - 150 °C
Pressure: 0 bar - 6 bar
DN: 6 mm - 25 mm

... applications: the pneumatic pinch valve VZQA with silicone diaphragm comes in a normally open (NO) variant with a declaration of conformity in accordance with Regulation (EC) No ...

normally closed valve
normally closed valve
20 Series

Pressure: 125 psi
Flow rate: 12 ft³/min

"20" Series The “20” Series product offering includes 3-way control valves with a 10-32 (F) air pilot actuator. These normally open or normally closed valves ...

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Bimba
plunger valve
plunger valve
SAV series

Pressure: 0 bar - 20.7 bar
DN: 1.27 mm

... Ports, Stem Actuated On/Off Valve is available with dual functionality. The Bestwick’s stem actuated valve can be opened and closed in both sides. It can be closed in 3 normal ways. The working pressure ...

angle seat valve
angle seat valve
12050V01

Temperature: -10 °C - 180 °C
Pressure: 0 bar - 25 bar
DN: 0.5 in - 3 in

Pressure Range(Bar): Normally Close -Above P lug : 0-25 | Below plug : 0-25Normally Open : 0-25Universal - Above plug : 0-25 | Below plug : 0-16 Orifice Size (mm): 12 Port Connection: ...

diaphragm valve
diaphragm valve
F40

Temperature: -10 °C - 140 °C
Pressure: 0 bar - 7 bar
DN: 8 mm - 25 mm

... except seals) are made from stainless steel. The filling valve is available in pneumatic design F40 (and electrical design F60). The pneumatic version is available with Normally closed and Normally ...

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GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
pinch valve
pinch valve
Q40

Temperature: 0 °C - 60 °C
Pressure: 2.5 bar - 7 bar
DN: 0.125 in - 1 in

... be safely inserted and removed in simple steps and without tools. The available control functions are "normally closed (NC)" and "normally open (NO)". An integral optical position ...

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GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
diaphragm valve
diaphragm valve
R690

Temperature: -10 °C - 80 °C
Pressure: 0 bar - 10 bar
DN: 15 mm - 100 mm

... GEMÜ R690 2/2-way diaphragm valve has a low maintenance membrane actuator and is pneumatically operated. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) ...

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GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
ball valve
ball valve
15V4M071-H2-3MN series

Temperature: -20 °C - 80 °C
Pressure: 4 bar - 8 bar
DN: 90 mm

... 1.4404 (SST 316L) Valve stem: - 1.4542 (17-4 PH) Seal: - HPU Dimensions: - Height - Normally closed: 154 mm Normally open: 99,5 mm Diameter: - 90 mm Orifice: - ...

ball valve
ball valve
15V16M071-H2-10HNC

... Actuated H2-Valve 15V16M071-H2-10HNC Maximator offers various compressed air operated valves (1/4" to 1") as well as check valves for hydrogen refueling systems and generally for ...

diaphragm valve
diaphragm valve
DK/CP series

Temperature: -20 °C - 120 °C
Pressure: 10 bar
DN: 15 mm - 65 mm

... prevent any risk of corrosion. - New valve body internal design. Substantially higher flow coefficient and lower pressure drops. The degree of efficiency reached has also enabled the size and weight of the valve ...

diaphragm valve
diaphragm valve
VM/CP

Temperature: 40 °C
Pressure: 6, 10 bar
DN: 15 mm - 100 mm

... in the tightening torque of the screws fixing the actuator to the valve body - reduced mechanical stress on all valve components (actuator, body and diaphragm) - easy to clean valve ...

diaphragm valve
diaphragm valve
CM/CP

Temperature: 40 °C
Pressure: 6 bar
DN: 12 mm - 15 mm

The CM is a manually operated diaphragm valve of reduced dimensions and particularly compact structure, ideal for use in confined spaces. In addition to manually operated version, the CM is also available in configuration ...

pilot valve
pilot valve
F-5700 series

Temperature: 40 °F - 120 °F
Pressure: 0.5 psi - 100 psi
DN: 0.125, 0.063 in

... The pneumatic circuit is normally open, which means the supply port is open to the output port. When the switch trips, the supply is shut off and the output port is vented through ...

pilot valve
pilot valve
V-5700 series

Temperature: 40 °F - 120 °F
Pressure: 22 psi - 116 psi
DN: 0.625, 0.125 in

... The pneumatic circuit is normally open, which means the supply port is open to the output port. When the valve trips, the supply is shut off and the output port ...

angle seat valve
angle seat valve
SERIE JF100

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

... 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 ...

lever valve
lever valve
T3218

Temperature: -20 °C - 70 °C
Pressure: 0 bar - 12 bar

The T3218 series of pneumatic limit valves is mainly used on industrial vehicles. TECHNICAL CHARACTERISTICS Medium: filtered and lubricated compressed air Working pressure: 0 ÷ 12 bar Working temperature: - 20° ...

ball valve
ball valve
PBK1

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

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 ...

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Effast
butterfly valve
butterfly valve
PROFLOW® H

Temperature: 0 °C - 60 °C
Pressure: 10 bar
DN: 65 mm - 200 mm

... performance butterfly valve for closing or flow regulating applications. Greater flow rates and reduced pressure drop across the valve, along with fine control, integral seal and ease of actuation means ...

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Effast
butterfly valve
butterfly valve
PROFLOW® P

Temperature: 0 °C - 60 °C
Pressure: 10 bar
DN: 65 mm - 200 mm

... performance butterfly valve for closing or flow regulating applications. Greater flow rates and reduced pressure drop across the valve, along with fine control, integral seal and ease of actuation means ...

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Effast
butterfly valve
butterfly valve
BIANCA

Temperature: -20 °C - 200 °C
Pressure: 6, 2.5, 16 bar
DN: 32 mm - 900 mm

PTFE lined centric butterfly valve for corrosive fluids and high-purity applications. Designed and manufactured for over 20 years in Switzerland, Bianca is built for long-lasting use in highly demanding media and environments ...

ball valve
ball valve
YC series

Temperature: -10 °C - 180 °C
Pressure: 3.5 bar - 7 bar
DN: 0.5 in - 2 in

Port Refer below technical data sheet (Available BSP / NPT) End Connection - Screwed / Flange / Tri-Clamp Body Material - SS ASTM A351 Grade CF8 / CF8M Seal - TEFLON / VITON / EPDM / SILICON Circumstance Temp - -10°C to 70°C Media ...

ball valve
ball valve
ACP Series

Temperature: -10 °C - 180 °C
Pressure: 3.5 bar - 8 bar
DN: 0.5 in - 2.5 in

Angle Seat Valve with Plastic Operator (NC/NO/Double Acting)

ball valve
ball valve
ACP series

Temperature: -10 °C - 180 °C
Pressure: 3.5 bar - 8 bar
DN: 0.5 in - 2 in

... Convertible from single Acting to Double Acting. Lubricated air not essential. Multiple Function with the same operator - NC / NO / Bi-Directional. Flow direction below or above the seat. Media: ...