Normally closed valves

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angle seat valve
angle seat valve
ASX series

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

Angle seat valves are available in different versions with regard to nominal diameter, type of fluid and process connections. They are able to manage media that are corrosive or contain suspended solid particulate matter ...

cartridge valve
cartridge valve
8 series

DN: 5 mm - 9 mm
Pressure: 3 bar - 6 bar
Temperature: 0 °C - 50 °C

Series 8 pneumatic operated valves are particularly suitable for applications requiring high flow combined wtih compact design. The valve is pneumatic operated by electro-pilots which are dimensioned ...

piston valve
piston valve
ASP series

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

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 ...

needle valve
needle valve
H12 series

DN: 3, 6 mm

... toggle valve is a compact design for normally closed and quick on/off service. Moving the handle 90 degrees upwards opens the valve to full flow and stops it firmly in ...

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HAM-LET
pneumatically-operated valve
pneumatically-operated valve
SAV-BT series

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

... Series SAV-BT Angle Seat Valve. The pneumatic, externally piloted angle seat valve is operated by a single acting actuator with a mechanical spring for fail-safe operation. Select from either normally ...

pneumatic valve
pneumatic valve
Basic series

DN: 0.125, 0.25 in
Pressure: 1 bar - 10 bar
Temperature: -10 °C - 60 °C

... technopolymer. BASIC valves can be assembled with accessories of other families of valves, in particular with 22 mm coils, a 8 mm hole and related connectors, modular bases and the multi-position connectors ...

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METAL WORK
piston valve
piston valve
STP L series

DN: 8, 6 mm
Pressure: 0 bar - 10 bar
Temperature: -20 °C - 60 °C

... This stop valve is available in a unidirectional version, so the flow can be interrupted in one direction, but remains free in the other direction. This valve can also be used as a unidirectional normally-closed ...

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METAL WORK
piston valve
piston valve
PNV L series

DN: 6, 8 mm
Pressure: 0 bar - 10 bar
Temperature: -20 °C - 60 °C

... thread and a push-in fitting. The compressed air port is a push-in fitting for Ø 4 pipe. The valve is the normally-closed 3/2 pipe. It is a unidirectional valve, meaning ...

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METAL WORK
coaxial valve
coaxial valve
VIP

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

... 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 ...

sliding gate valve
sliding gate valve
8020 GS1

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

... control valve type 8020 with NAMUR interface for universal positioner assembly is suitable for a wide range of process applications. Media such as steam, liquids, gases, etc. are easy to handle. For high speed and cycling ...

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

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

Sliding gate control valve for high-pressure applications Product line GS4 The high-pressure sliding gate control valve type 8021 with integrated positioner is suitable for a wide range of process ...

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

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

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
angle seat valve
angle seat valve
VZXA

DN: 13 mm - 65 mm
Pressure: 0 bar - 30 bar
Temperature: -10 °C - 200 °C

... The angle seat valves VZXA are externally actuated valves which are controlled by a direct supply of compressed air and are used to shut off gaseous or liquid media in pipe systems. In the process, ...

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FESTO
angle seat valve
angle seat valve
VZXF

DN: 12 mm - 43 mm
Pressure: -0.9 bar - 40 bar
Temperature: -40 °C - 200 °C

... the control piston aswell as the valve disc – the valveopens. The valve seat is slanted at anangle of approx. 50° in relation to themedia flow. The flow direction isdetermined by the design of the valve.Angle ...

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FESTO
pinch valve
pinch valve
VZQA series

DN: 6, 15, 25, 50 mm
Pressure: 0 bar - 5 bar
Temperature: -5 °C - 60 °C

Normally closed or normally open? The choice is yours. With the VZQA pinch valve, you can control media flows like granulate, fluids containing solids and highly viscous ...

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FESTO
piston valve
piston valve
DT4

DN: 40 mm - 100 mm
Pressure: 5 bar - 10 bar
Temperature: 140 °C

DT4 - Tank Outlet Double Seat Mix Proof Valves Product Type: VALVES / MIX PROOF VALVES The DT4 tank outlet mix proof valve is used for the reliable separation between ...

diaphragm valve
diaphragm valve
LVC series

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

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.: ...

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SMC PNEUMATIC
plunger valve
plunger valve
190110

DN: 0.375, 0.472, 0.25, 0.5 in

Plunger valves are composed of a cylindrical brass body, a steel plunger with a conical valve and a thrust spring. Connected to vacuum, they are normally closed. They ...

plunger valve
plunger valve
190230

DN: 0.375 in

Mechanically operated valves These valves are composed of an anodised aluminium body, a steel pin solidly connected to a conical shutter and of a thrust spring. Connected to vacuum, they are normally ...

pneumatically-operated valve
pneumatically-operated valve
070x31 series

DN: 0.25 in - 1.5 in
Pressure: 0.5 mbar - 3,000 mbar
Temperature: -5 °C - 60 °C

Servo-controlled 3-way vacuum valves These 2-position, 3-way valves feature pneumatically activated conical shutters. They can be used normally either closed or open. They ...

diaphragm valve
diaphragm valve
0262

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

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 ...

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BÜRKERT FLUID CONTROL SYSTEMS
piston valve
piston valve
PVA series

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

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 ...

angle seat valve
angle seat valve
PVF Series

Temperature: -10 °C - 80 °C

... Pneumatically operated valve with stainless steel body, resistant to ambient corrosion •Self-levelling poppet to ensure improved sealing •Optical position indicator •Self-adjusting maintenance free stuffer seals package •Valves ...

pinch valve
pinch valve
NPV

Pressure: 0 bar - 2 bar
Flow rate: 0 l/min - 120 l/min

Common industries that use pinch valves for the benefits of isolating fluid from a mechanical valve include: drug dispensing, laboratory equipment, waste water, medical devices, chemical, food and beverage ...

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Clippard
plug valve
plug valve
MAV-3P

Pressure: 300 psi
Temperature: 32 °F - 230 °F

3-Way Poppet Valve, Normally-Closed, 1/8" NPT Additional Information Actuation method 3 Ways, Normally Closed Air Flow 6.8 scfm @ 100 psig Exhaust to ...

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Clippard
plug valve
plug valve
PB-1-BK

Pressure: 150, 100 psi
Temperature: 32 °F - 230 °F
Flow rate: 170, 99 l/min

3-Way Palm Button Valve, Black (Red shown) Additional Information Air Flow 6.0 scfm@100 psig Force 1.75 lb. Manual Max PSI 150 psig Medium Air Ports 1/8" NPT Stem Travel 1/8 inches Temperature Range 32 to 230 F

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Clippard
hydraulic pressure-control valve
hydraulic pressure-control valve
8450300.0000.00000

Pressure: 0 bar - 10 bar
Temperature: -10 °C - 60 °C
Flow rate: 15,420 l/min

Visual position indicator as standard Dampened closing (closes against flow direction) Suitable for contaminated flow fluids Suitable for vacuum up to max. 90% Reversed flow direction optional Port size: - G3/4 Operation: - 2/2

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Norgren
pressure-control valve
pressure-control valve
8450500.0000.00000

Pressure: 0 bar - 7 bar
Temperature: -10 °C - 60 °C
Flow rate: 35,470 l/min

Visual position indicator as standard Dampened closing (closes against flow direction) Suitable for contaminated flow fluids Suitable for vacuum up to max. 90% Reversed flow direction optional Port size: - G1-1/4 Operation: - 2/2

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Norgren
hydraulic valve
hydraulic valve
8472200.0000.00000

Pressure: 0 bar - 16 bar
Temperature: -10 °C - 60 °C
Flow rate: 5 m³/h

Visual position indicator as standard Dampened closing (closes against flow direction) Suitable for contaminated flow fluids Suitable for vacuum up to max. 90% Reversed flow direction optional Port size: - G1/2 Operation: - 2/2

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Norgren
proportional valve
proportional valve
AVENTICS 616

DN: 0.25 in
Pressure: 10 bar

... diagnostic equipment, biofuels, and bottling applications. Specifications Function3 way - 3/2 Normally Closed Valve ActuationProportional Body MaterialAluminum Frequency50/60 Hz MediaAir, ...

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ASCO
diaphragm valve
diaphragm valve
04.040.116

DN: 40 mm
Pressure: 0 mbar - 180 mbar
Temperature: 5 °C - 98 °C

2/2-way direct acting drain valve of nominal diameter DN?40 for controlling low aggressive liquid media, such as cleaning or disinfection agents, with normally closed operation mode NC ...

diaphragm valve
diaphragm valve
04.050.116

DN: 50 mm
Pressure: 0 mbar - 180 mbar
Temperature: 5 °C - 98 °C

... /2-way direct acting dump valve of nominal diameter DN?50 for controlling low aggressive liquid media, such as cleaning or disinfection agents, direct acting with normally closed operation ...

diaphragm valve
diaphragm valve
21.010.226

DN: 10 mm
Pressure: 0.3 bar - 10 bar
Temperature: 5 °C - 60 °C

... incorporating a normally closed servo-controlled solenoid valve upstream of the float valve, but in the same body, this acts as the shut off to the supply line. This ...

plug valve
plug valve
LTV series

Pressure: 25 psi - 125 psi

... piloting larger valves •All models may be configured 3-way normally open, 3-way normally closed, or 4-way •Twenty-seven different actuators to choose from •Operating ...

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Bimba
ball valve
ball valve
SAV-.-...

DN: 0.063, 0.125 in
Pressure: 0 psi - 300 psi

Beswick’s stem actuated valve is available in 2-way normally opened, 2-way normally closed, and 3-way normally closed configurations. Working ...

ball valve
ball valve
15V4M071-H2-3MN series

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

... 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: - ...

proportional valve
proportional valve
63P series

DN: 0.5 mm - 0.9 mm
Pressure: 7 bar
Temperature: -10 °C - 50 °C

diaphragm valve
diaphragm valve
F40

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

... 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 ...

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

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

... can 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

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

... 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
angle seat valve
angle seat valve
12050V01

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

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: 1/2" MOC: CF8 ...

diaphragm valve
diaphragm valve
DK/CP

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

... 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 ...

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FIP - Formatura Iniezione Polimeri
ball valve
ball valve
VXE/CE

DN: 65 mm - 100 mm
Pressure: 16 bar
Temperature: 0 °C - 100 °C

... FIP specifications: fully protected against weather corrosion available in double-acting (DA) or simple-acting normally closed (NC) or normally open (NO) versions Stem with high ...

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FIP - Formatura Iniezione Polimeri
diaphragm valve
diaphragm valve
VM/CP

DN: 80 mm - 100 mm
Pressure: 10, 6 bar
Temperature: -20 °C - 120 °C

... 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 ...

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FIP - Formatura Iniezione Polimeri
shut-off valve
shut-off valve

DN: 25 mm - 200 mm
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 60 °C

... pneumatic rotary actuator. Gas ball valves are mainly used to shut off the gas flow in gas trains or gas installations before and after other equipment like gas pressure regulators, gas meters etc. These ball valves ...

pilot valve
pilot valve
F-5800 series

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

... The pneumatic circuit is normally closed, which means the supply port is closed. And the output port is vented through the exhaust to the atmosphere. There is no ...

pilot valve
pilot valve
V-5800 series

DN: 0.125, 0.063 in
Pressure: 22 psi - 116 psi
Temperature: 40 °F - 120 °F

... The pneumatic circuit is normally closed, which means the supply port is closed and the output port is vented through the exhaust to the atmosphere. There is no connection ...

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