Shut-off valves

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Shut-off valves | Choosing the right valve
There are different types of valves that will be more or less adapted to your needs. If you want to stop the circulation of a fluid, we suggest you choose a shut-off valve like a ball valve, a knife gate valve or a gate valve. If you want to control the flow rate of a fluid, it would be better to choose a control valve like a needle valve, a  globe valve, a piston valve or a butterfly valve, which all provide good throttling. The choice of a valve also depends...
instrumentation valve
instrumentation valve
TESCOM™ F68

DN: 10 mm
Pressure: 690 bar
Temperature: 204 °C

... ntegrally forged, one piece double block and bleed Keyblok assemblies for primary isolation of pressure take-offs, where the valve is mounted directly to the vessel or process pipe Features -One-piece forged body combines a compact design with strength ...

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Emerson Automation Solutions - TESCOM
needle valve
needle valve
DV-09

DN: 0.125 in
Pressure: 21 bar

The DV-09 valve is an air-operated, adjustable needle valve. It is designed to apply precise, repeatable deposits from a fraction of a microliter up to continuous stripes of low to high viscosity fluids.

piston valve
piston valve
DT4

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

The DT4 tank outlet mix proof valve is used for the reliable separation between the tank and servicing pipeline. The DT4 tank outlet is an extension to the D4 Series mix proof family which helps fulfil today’s customer demands for production flexibility, ...

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APV
isolation valve
isolation valve

Pressure: 150, 30 psi

The High-Speed Isolation Valve provides a solution for vital explosion isolation applications. It operates in milliseconds to provide a mechanical barrier within a pipeline. The High-Speed Isolation Valve has a stainless-steel body incorporating a full ...

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IEP Technologies
automatic valve
automatic valve
VBO, VBU series

DN: 0.125 in - 0.5 in
Pressure: 0 bar - 10 bar
Temperature: 0 °C - 80 °C

... This poppet type unidirectional and bidirectional blocking valve is built with stainless steel springs, PTFE, and NBR seals. Valve mounts by male thread in any position, and is for utilization with fluid filtered air and no lubrication. If lubrication ...

globe valve
globe valve
RS

DN: 6 mm - 300 mm
Pressure: 0 bar - 27.6 bar
Temperature: -50 °C - 204 °C

... The RS Shut- off/ Expansion Valves were designed and built to maintain reliability both in their seating and back seating functions. The complete Industrial Refrigeration line of Hand Shut-Off and Expansion Valves with bolt-on bonnets are designed ...

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Parker Refrigerating Specialties Division
radial diaphragm valve
radial diaphragm valve

DN: 0.5 in - 1.5 in
Pressure: 10 bar
Temperature: -35 °C - 135 °C

... ASEPCO Weirless Radial diaphragm™ block-and-bleed valve A reliable block-and-bleed valve eliminating the usual dead leg between seal points. Features and benefits Easy to assemble and inspect Eliminates sources of contamination—reducing ...

ball valve
ball valve
6DB series

Pressure: 1,034, 15,000 bar
Temperature: -18 °C - 204 °C

Parker Autoclave's 6DB Series double block and bleed ball valves have been designed to provide superior quality for maximum performance within a variety of end connections. Some of the more unique design innovations include an integral one-piece trunnion ...

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Watts Fluid Air
diaphragm valve
diaphragm valve
FP-400E-3DC

DN: 40 mm - 300 mm
Pressure: 17 bar
Temperature: 50 °C

... Overview
The BERMAD model FP-400E-3DC is an elastomeric, hydraulic, line-pressure operated deluge valve designed for advanced fire protection systems and current industry standards. It is activated by a 3-way solenoid valve enabling remote opening ...

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BERMAD CS Ltd
mix-proof valve
mix-proof valve
D series

DN: 1.5 in - 6 in
Pressure: 5 bar
Temperature: 135, 140 °C

The next generation of mixproof valve technology is the result of continued development from both APV and Waukesha Cherry-Burrell process technologies. Used for the reliable separation of dissimilar fluids, the D4 Series helps fulfill today's customer ...

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Waukesha Cherry-Burrell
cartridge valve
cartridge valve
EV20-S34

DN: 101.6 mm
Pressure: 345 bar
Temperature: -40 °C - 204 °C

The EV20-S34 is a screw-in, cartridge style, hydraulic directional element. It is a spring biased blocking valve which will shift to allow full flow from port 1 to 2 only when port 3 is vented to create a pressure drop across the internal orifice which ...

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HYDRAFORCE
ultra high vaccum valve
ultra high vaccum valve
010 series

DN: 50, 25, 40, 16 mm
Pressure: 5 bar - 7 bar
Temperature: 200, 50, 250, 80 °C

... The compact mini UHV gate valve featuring a modular actuator concept is well suited for industrial and R&D applications. It is often used in pipings of semiconductor process systems. ...

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VAT Vakuumventile AG
ball valve
ball valve
KHM series

Temperature: 0 °C - 200 °C

... KLINGER MONOBALL KHM Single-piece, multi-purpose, reliable and maintenance-free The KLINGER Monoball ball valve made of steel is a multifunctional, durable and fully welded shut-off valve which is uncompromisingly designed for applications in district ...

valve with handwheel
valve with handwheel
C5 series

Pressure: 200 bar
Temperature: -20 °C - 65 °C

... Key advantages - High pressure brass cylinder valve for oxygen and oxygen mixtures (>20% O2) service - Permanent gas tight seal - Specific filling adaptor required - Residual pressure valve inline execution - π marking according TPED directive - ...

needle valve
needle valve
ND DGV MG

DN: 5 mm - 32 mm
Pressure: 10 bar
Temperature: 0 °C - 80 °C

... Connection 1 + 2 metric cylindrical outer thread Sealing form 1 + 2 24° inner cone Material Brass ...

needle valve
needle valve
WEH002

DN: 0 mm - 10,000 mm
Pressure: 2,500 bar - 4,200 bar
Temperature: 5 °C - 50 °C

... Product description
Needle valves provide a reliable means to shut off and regulate media. Designed specifically for extreme high‑pressure applications, these valves are used in demanding hydraulic systems such as hydroforming and waterjet cutting.

Advantages

  • Bidirectional
...

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WEH FluidTech GmbH
needle valve
needle valve
C1-191859

DN: 3.18 mm
Pressure: 1.4 bar
Temperature: -73 °C - 232 °C

... Wherever the media flow within a pipe system needs to be manually shut off or opened in both directions, WEH® needle valves perform this function with absolute reliability. The valves are extremely smooth-running and durable, as the valve needle and the ...

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WEH FluidTech GmbH
needle valve
needle valve
C1-191907

DN: 3.18 mm
Pressure: 1.4 bar - 6.9 bar

... Product description
WEH® pneumatic needle valves with pneumatic actuation are used where manual operation is not desired. They are suitable for integration into automated systems and are designed for medium-pressure applications.

Features

  • Angled
...

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WEH FluidTech GmbH
ball valve
ball valve
BVSL-19 series

DN: 20, 50, 25, 40 mm
Pressure: 16 bar

... Short description
Single union ball valve with quick coupling for P.E.

Product details

  • Type: Compression Valves
  • Brand: COMER by NEISCO
  • Category: Compression Valves
  • SKU:

Summary
Single ...

ball valve
ball valve
BVSL15

DN: 25 mm
Pressure: 10 bar

... Product description
Single union ball valve with male threaded ends for isolation and flow control in uPVC piping systems.

Product information

  • Type: UPVC Ball Valves
  • Brand: U-PVC Ball Valves
  • Category:
...

ball valve
ball valve
BVSL13 series

DN: 15 mm - 100 mm
Pressure: 10 bar - 16 bar

... Product overview
Single union UPVC ball valve BVSL13 designed for fluid isolation in industrial piping, water treatment and chemical installations. Features an adjustable seat and BS male plain ends for simplified installation and maintenance.

Product ...

ball valve
ball valve
220110

DN: 30 mm

... Valves with ball shutter Valves with ball shutters activate suction, creating vacuum in the cups on which they are applied, only when the load to be held activates the sealing shutter. They are made of an anodised aluminium body, a nylon ball shutter, ...

unidirectional valve
unidirectional valve
140105

DN: 0.125, 0.25, 0.375 in

... Shut-off valves These are special one-way valves that, when properly calibrated, allow a certain quantity of fluid to go through; afterwards, if the fluid continues to go through, they automatically close. These shut-off valves have been specially designed ...

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 are recommended in all the cases that require a quick exchange between the vacuum ...

ball valve
ball valve

DN: 8 mm - 50 mm
Temperature: -20 °C - 200 °C

... Overview
Three-piece flanged ball valve designed for isolation and flow control in industrial piping systems. Manufactured by MARS Valve UK and engineered for fire-safe performance in accordance with API 607.

Technical specifications

  • Product
...

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MARSVALVEUK
ball valve
ball valve
24

DN: 6.35 mm - 50.8 mm
Pressure: 0 psi - 2,000 psi
Temperature: -20 °C - 180 °C

... Product Overview
The two-piece high-pressure ball valve is engineered for industrial service up to 2000 PSI. Body in CF8M stainless steel, available with PTFE or RTFE seats and a blow-out proof stem for secure operation.

Specifications
Design: ...

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MARSVALVEUK
ball valve
ball valve
V20 series

DN: 8 mm - 50 mm
Pressure: 0 psi - 1,000 psi
Temperature: -20 °C - 180 °C

... Product overview

  • Two-piece ball valve designed for industrial on/off isolation and process applications.
  • Two-piece bolted body enables maintenance and cartridge replacement without full pipeline removal.


Applications
  • Process
...

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MARSVALVEUK
proportional valve
proportional valve
ECLIPSE EIV-series

Pressure: 30 psi
Temperature: 32 °F - 180 °F
Flow rate: 8, 0 l/min

... A proportional isolation valve like no other... Utilizing the industry's most robust and powerful miniature linear actuator, the patent pending stepper-controlled Eclipse proportional isolation valve leads the industry in performance and durability. ...

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Clippard
mixing valve
mixing valve
NR-Gx series

Pressure: 2 bar
Temperature: 0 °C - 70 °C
Flow rate: 60 l/min

NIV series multi-channel gradient valves feature multiple 2-way, normally-closed PTFE media isolation valves connected around a central body. This unique design provides significant reduction in internal volume with enhanced mixing capabilities. Each ...

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Clippard
isolation valve
isolation valve
AIV

Pressure: 7 bar
Temperature: -34 °C - 82 °C
Flow rate: 10 l/min - 180 l/min

Like the NIV and PIV series, the AIV series features Clippard’s unique multifunctional valve stem design for longer life and minimal dead volume. The difference with the AIV series is that it also provides the added benefit of air operation, which is—by ...

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Clippard
sliding gate valve
sliding gate valve
8021 GS3

DN: 15 mm - 250 mm
Pressure: 10 bar - 100 bar
Temperature: -60 °C - 350 °C

... The sliding gate control valve type 8021 in reinforced GS3 design with integrated positioner is suitable for a wide range of process applications. Media such as steam, liquids, gases, etc. can perfectly be handled. Size: DN 15 - DN 250 ...

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Schubert & Salzer Control Systems GmbH
sliding gate valve
sliding gate valve
8043 GS3

DN: 15 mm - 250 mm
Pressure: 10 bar - 40 bar
Temperature: -60 °C - 350 °C

The sliding gate control valve type 8043 in a reinforced version and long design with piston actuator and integrated positioner is due to its compact design universally applicable for neutral and aggressive media in the chemical industry, process engineering ...

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Schubert & Salzer Control Systems GmbH
sliding gate valve
sliding gate valve
8231

DN: 15 mm - 125 mm
Pressure: 10 bar - 40 bar
Temperature: -60 °C - 230 °C

This compact motor valve is used in a wide range of process engineering control tasks. It is particularly characterised by its very short design. Most media such as steam, fluids, gases, etc. can be excellently controlled with it. This inexpensive version ...

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Schubert & Salzer Control Systems GmbH
hand valve
hand valve
HV series

DN: 4, 12, 10, 8, 6 mm
Pressure: 0 MPa - 0.9 MPa
Temperature: 0 °C - 60 °C

... Hand Valve turns on and off air pressure to pneumatic devices. Three-directional control valve, which discharges the residual pressure, and two-directional control valve is available. Hand Valve turns on and off air pressure to pneumatic devices. The ...

ball valve
ball valve
BV series

DN: 6, 3, 4 mm
Pressure: -750 mm/Hg - 5,250.4 mm/Hg
Temperature: 0 °C - 60 °C

... Ball Valve turns on and off air pressure to pneumatic devices. Easily adjustable lever with scale. The flow rate can be adjusted roughly by setting the angle of the lever. ...

globe valve
globe valve
GEMÜ S40

DN: 8 mm - 50 mm
Pressure: 0 bar - 40 bar
Temperature: -10 °C - 185 °C

The pneumatically operated GEMÜ S40 globe valve is designed for use in industrial applications and has body configurations such as angled and straight seat bodies. The valve spindle is sealed by a self-adjusting seal providing low-maintenance and reliable ...

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GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
angle seat valve
angle seat valve
507

DN: 6 mm - 80 mm
Pressure: 0 bar - 25 bar
Temperature: -10 °C - 180 °C

... Globe valve - 507 The GEMÜ 507 2/2-way angle seat globe valve has an ergonomically designed plastic handwheel and is manually operated. The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable valve spindle ...

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GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
angle seat valve
angle seat valve
554

DN: 6 mm - 80 mm
Pressure: 0 bar - 25 bar
Temperature: -10 °C - 180 °C

The GEMÜ 554 2/2-way angle seat globe valve has a plastic piston actuator and is pneumatically operated. The valve spindle is sealed by a self-adjusting gland packing or a compact seal cartridge, dependent on the size and version. A wiper ring or the ...

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GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
diaphragm valve
diaphragm valve
DKLDC - DIALOCK®

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

... DIALOCK® diaphragm valve with stroke limiter and male ends for solvent welding, metric series. The DK DIALOCK® diaphragm valve is particularly suitable for shutting off and regulating abrasive or dirty fluids. The new internal geometry of the body ...

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FIP - Formatura Iniezione Polimeri
diaphragm valve
diaphragm valve
DKDV series

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

... Pneumatically actuated diaphragm valve with male ends, metric series. Normally Closed function. The DK diaphragm valve is particularly suitable for shutting off and regulating abrasive or dirty fluids. The new internal geometry of the body significantly ...

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FIP - Formatura Iniezione Polimeri
butterfly valve
butterfly valve
FEOV/CE

DN: 40, 100, 50, 65, 80 mm
Pressure: 16, 10 bar
Temperature: 0 °C - 60 °C

... Butterfly valve with multi-volt electric actuator 90-240 V AC 50-60 Hz. The FE is a butterfly valve for shutting off or regulating flow, specifically designed for water conveyance applications. In addition to the manually actuated version, FE is also ...

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FIP - Formatura Iniezione Polimeri
motor-driven valve
motor-driven valve
SY2221A2AB

DN: 20, 15, 25 mm
Pressure: 16 bar
Temperature: 5 °C - 160 °C

... HEATING / COOLING / SANITARY WATER ON-OFF and modulating functioning, with 1 extra free micro switch on opening 2-3 points control actuator with relay Class protection: IP54 Operating time: 35 sec for 90° rotation 2-way MM BRASS ball valve ...

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Comparato Nello S.r.l.
motor-driven valve
motor-driven valve
SINTESI-SR2221 series

DN: 15, 20, 25 mm
Pressure: 16 bar
Temperature: 5 °C - 160 °C

... ON-OFF functioning, with 1 extra free micro switch on opening 2 points control actuator with relay Operating time: 45 sec for 90° rotation – 8Nm Fast push connection ...

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Comparato Nello S.r.l.
bypass valve
bypass valve
SY2221A4AB

DN: 15, 20, 25 mm
Pressure: 16 bar
Temperature: 5 °C - 160 °C

... HEATING / COOLING / SANITARY WATER ON-OFF and modulating functioning, with 1 extra free micro switch on opening 2-3 points control actuator with relay Class protection: IP54 Operating time: 35 sec for 90° rotation BY-PASS BRASS ball valve ...

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Comparato Nello S.r.l.
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