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...
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needle valve
needle valve
HV series

DN: 0.063 in - 0.118 in
Pressure: 0 psi - 6,000 psi
Temperature: -54 °C - 232 °C

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Parker Hannifin France SAS
ball valve
ball valve
Hi-Pro series

DN: 0.063 mm - 3 mm
Pressure: 0 psi - 20,000 psi
Temperature: -54 °C - 232 °C

Parker's Hi-Pro ball valve is a two piece bi-directional manual ball valve designed for cold working pressure process control applications from 3,600 PSI (247 bar) up to 20,000 PSI (1379 bar) rating, giving continuous repeatable performance. Product ...

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Parker Hannifin France SAS
emergency valve
emergency valve
CMDB0STED8STY

DN: 100 mm
Pressure: 0 bar - 40 bar
Temperature: -196 °C

The Parker Bestobell Stainless Steel uni-directional cryogenic emergency shut off valve has a bolted bonnet and integral pneumatic actuator. Parker Bestobell’s cryogenic gate valves feature an innovative PTFE flexible wedge design, ...

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Parker Hannifin France SAS
piston valve
piston valve

DN: 1.813 in - 56 in
Pressure: 2,000 psi - 10,000 psi

Double Block and Bleed Valve is a side-entry ball valve, with either a bolted or welded body, designed for use in upstream, midstream and downstream oil and gas applications. It requires two in-line isolation valves and a bleed valve ...

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FLOWSERVE
ball valve
ball valve
PALTRA-V

DN: 25 mm - 300 mm
Pressure: 40, 16 bar
Temperature: -40 °C - 260 °C

Segmented ball valve with particularly high rangeability For ARI, a new type of flow restrictor in form of a ball segment with a V-cut Shearing of viscous or fibrous media through the ball segment Easy to maintain ...

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ARI-Armaturen
coaxial valve
coaxial valve
VIP

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

1. Internal diameter equal to 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 ...

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OMAL Spa
disc valve
disc valve
DBB3

DN: 15 mm - 100 mm
Pressure: 24 bar - 77 bar
Temperature: -29 °C - 400 °C

The Spirax SafeBlocTM is a double isolation solution, with a unique space-saving design, offering reduced installation time and fewer leak paths.Faster and easier to install than a traditional double block and bleed assembly, the Spirax ...

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Spirax Sarco
blocking valve
blocking valve
2011-1

Pressure: 30 psi - 100 psi

Details Limit Valve, Bulkhead Mounted-title Notes Supplied with threaded bulkhead mount and integral rubber nozzle for direct actuation by mechanical closure. By removing rubber nozzle and inserting a 10-32 fitting and length of ...

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Clippard
isolation valve
isolation valve
NIV-G

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. ...

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Clippard
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 ...

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Clippard
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. ...

ball valve
ball valve
VKE 16

DN: 16 mm

Valves of the VK series are sturdy isolation devices for the rough and fine vacuum range. A precisely machined ball with a hole through the middle is rotated by means of shaft and lever. When the valve is open, the hole provides unimpeded ...

ball valve
ball valve
AKT

DN: 6 mm - 250 mm
Pressure: 4, 5, 16 bar
Temperature: -20 °C - 180 °C

Manual shut-off valves for isolation of light and heavy duty fuel oil, water, gas, and air. Available with Rp or NPT threads, and flanges. Manual shut-off valves, for gas, air and water, EU certified.

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Honeywell Thermal Solutions
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 ...

needle valve
needle valve
NV-200-SR

DN: 0.25 in
Pressure: 0 bar - 10 bar
Temperature: 0 °C - 70 °C

Compact needle valve in aluminium housing Leak-free valve Spring loaded, non rising adjustment stem with 56-pitch thread provides smooth, non-reversing flow characteristics and 15-turn resolution Non-rotating stainless steel valve ...

ball valve
ball valve
MBVF series

DN: 3, 6, 8 mm

Fine Stem Taper 3 deg Fitting of Metering Ball Valve Metering Ball Valve Products Found: 26 FEATURES • - On/Off and Metering service • - PFA Encapsulated Bail Stem design • - Panel Mounting as standard • - MAWP 2000 psi (137 ...

ball valve
ball valve
RSI series

DN: 0.25 in - 3 in
Pressure: 32, 40, 25 bar
Temperature: -20 °C - 150 °C

This Ball Valve from Prevost is a tool that helps in the isolation of one or more sections of a network. This full flow valve is specifically designed to have specifications that can work in different kinds of applications which is in ...

manual valve
manual valve
V3V SY series

DN: 0.125 in - 1 in
Pressure: 0 bar - 15 bar
Temperature: -10 °C - 50 °C

This device separates the compressed air circuit from the main air supply. It is a three-way valve that relieves the downstream system in the closed position. This makes it useful for maintenance operations or when the air supply to a ...

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METAL WORK
manual valve
manual valve
V3V series

DN: 0.25 in - 2 in
Pressure: 0 bar - 15 bar
Temperature: -10 °C - 50 °C

The job of this valve is to make the circuit independent from the air supply. It is basically a three-way valve. In the closed position, it cuts off the air supply and discharges the downstream circuit at the same time, which is means ...

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METAL WORK
manual valve
manual valve
V2V L, V3V L series

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

V2V L and V3V L shutoff valves belong to the LINE ON LINE® family which means they can be connected to all the other components in series or in parallel. Available in the version for pipe-pipe connection with two push-in fittings, and ...

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METAL WORK
medium-pressure valve
medium-pressure valve

DN: 0.25, 0.375, 0.563, 0.75, 1 in
Pressure: 1,379 bar

The portfolio of medium pressure products allows for the safe and reliable implementation of 1,379 bar (20,000 psi) pressure systems incorporating needle valves, ball valves, single block and bleed manifolds, Double Block and Bleed (DBB) ...

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 ...

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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, ...

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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 ...

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Schubert & Salzer Control Systems GmbH
ball valve
ball valve
VZBD

DN: 15 mm - 100 mm
Pressure: 16 bar
Temperature: -20 °C - 200 °C

The 2-way stainless-steel ball valve is the ideal partner for the pharmaceutical and cosmetics industry. Its sealing is compliant with FDA standards, and it has electropolished surfaces, long welded ends, or clamping sleeves. • Electropolished ...

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FESTO
ball valve
ball valve
VZBF

DN: 15 mm - 100 mm
Pressure: 20 bar
Temperature: -20 °C - 200 °C

The two-part stainless steel ball valve for liquid and gaseous media is easy to maintain. Its fire safe design complies with the requirements of API 607. • Flanged connections to ANSI B 16.5. class 150 • Static discharge assured • ...

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FESTO
ball valve
ball valve
VZBM

DN: 15 mm - 100 mm
Pressure: 25, 50, 40, 16 bar
Temperature: -20 °C - 200 °C

VZBM 2-way or 3-way ball valve in brass with L and T holes. VZBM can be automated or operated with a hand lever. • Brass design • Pipe thread to EN 10226-1

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FESTO
ball valve
ball valve
V5013R series

DN: 15 mm - 50 mm
Pressure: 16 bar
Temperature: 2 °C - 170 °C

V5013R Series linear control valves are 3-way mixing control valves suitable to regulate hot and chilled water flow across a wide range of KVS requirements. V5013R valves are used primarily for modulating control of hot and chilled ...

piston valve
piston valve
D4

DN: 40 mm - 150 mm
Pressure: 10 bar

The next generation of mix proof 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 ...

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APV
ball valve
ball valve
BLV1

DN: 15 mm - 100 mm
Pressure: 10 bar
Temperature: 0 °C - 160 °C

Ball valves offer great economy and durability for a wide range of applications that do not require completely hygienic, cleanable-in-place (CIP) service. They are easy to install and maintain. All stainless steel construction: forged ...

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APV
piston valve
piston valve
SWcip4

DN: 25 mm - 150 mm
Pressure: 10, 6, 8 bar
Temperature: 140 °C

The SWcip4 valve is a double seal valve designed especially for CIP applications. The valve replaces old-fashioned block and bleed concepts based on three butterfly valves or double butterfly valves. With two serial seat seals and a separation ...

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APV
butterfly valve
butterfly valve
VKF42.100

DN: 100 mm
Pressure: 16 bar
Temperature: -10 °C - 80 °C

Butterfly valve is used as motorized or shut-off valves in heating, ventilation and air conditioning systems applications. In open and closed circuits For 2-position (SPDT) or DC 0…10 V control signals For chiller and cooling tower ...

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Siemens Building Technology HVAC Products
butterfly valve
butterfly valve
VFS series

DN: 100 mm - 400 mm
Pressure: 0.2 bar

With way over a million units operating worldwide, WAM VFS-type Butterfly Valves for powdery and granular materials represent one of the Group's most industrial products. VFS Butterfly Valves consist of two high-pressure die-cast ...

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 ...

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 ...

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 ...

globe valve
globe valve
2106

DN: 15 mm - 50 mm
Pressure: 0 bar - 16 bar
Temperature: -10 °C - 185 °C

The Bürkert 3/2 way seat valve, Type 2106, consists of a pneumatically operated ELEMENT actuator and a 3 way stainless steel valve body. Interchanging of pressure and service ports enables different fluidic circuit functions, such as ...

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BÜRKERT FLUID CONTROL SYSTEMS
shut-off valve
shut-off valve
Serie Airplus

DN: 0.5, 1, 0.25, 0.375 in
Pressure: 0.5 bar - 13 bar
Temperature: -40 °C - 80 °C

• 3/2 N.C. shut off valve • Suitable for system downstream pneumatic feeding or exhaust • Manual, pneumatic and electropneumatic operation available • Up to 3off manual operation lockable device available (closed position) • Atex ...

ball valve
ball valve
GBC

DN: 1.79, 0.5, 2.125, 0.875 in

Safe construction for the most demanding requirements Danfoss ball valves, type GBC, are manually operated shut-off valves suitable for bi-directional flow. The GBC valves are used in liquid, suction and hot gas lines in refrigeration ...

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DANFOSS Refrigeration & Air Conditioning
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How to choose this product
shut-off-valve

A shut-off valve constitutes an excellent safety feature in case of leaks or the failure of taps or other elements in a fluid transport system.

Applications

These valves permit the temporary isolation of part of a fluid network. Their numerous commercial and industrial applications include flow control of petroleum products, other oils, air and water.

Technologies

Such devices are often pressure valves or sliding gate valves. They also can be equipped with an actuator.

How to choose

Choice of shut-of valve will depend on specific use and the pressure and flow rate of the system.

Advantages

- Control
- Safety
- Easy operation
- Loss prevention