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...
pneumatic valve
pneumatic valve
OMBFP series

DN: 10 mm - 65 mm
Pressure: 6 bar - 10 bar
Temperature: -20 °C - 130 °C

Free-flow pneumatic valves are essential components for controlling and intercepting the flow of numerous types of fluids that can be found in various industrial sectors. Choosing which type of valve to use is related to an analysis of compatibility with ...

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air fluid solutions
pneumatic valve
pneumatic valve
OMISP

Free-flow pneumatic valves are essential components for controlling and intercepting the flow of numerous types of fluids that can be found in various industrial sectors. Choosing which type of valve to use is related to an analysis of compatibility with ...

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air fluid solutions
pneumatic valve
pneumatic valve
AFSIPFMC

DN: 15 mm - 100 mm
Pressure: 5 bar - 10 bar
Temperature: -10 °C - 180 °C

... • - Applications, steam, aggressive liquids, chemicals, vacuum, oil, gas, operating temperatures -10° +180° • - Free-flow inclined seat with high flow coefficient • - Function NC (normally closed) NA (normally open) DE (double acting) • - High differential ...

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air fluid solutions
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 wear of ...

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OMAL Spa
floating ball valve
floating ball valve
DC47

DN: 0.5 in - 2 in

... Habonim’s DC47 Diverter Cryogenic line is extremely flexible and space saving valves. It’s enable the piping and machine designer to save valves, space, flow elements, while enhancing safety and simplicity. Special mechanical design and construction Solid ...

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HABONIM
needle valve
needle valve
NV-200-SR

DN: 3 mm - 12 mm
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 pin with precision ...

knife gate valve
knife gate valve
476 series

Pressure: 0 bar - 10.3 bar
Temperature: 200 °F

... Inflatable Seated Knife Gate Series 476 Posi-flate Inflatable Seated Knife Gate Series 476 Posi-flate Series 476 Inflatable Seated Knife Gates are all "full-bore" and available in both mild steel and stainless steel construction. Knife gates come ...

double block-and-bleed valve
double block-and-bleed valve
QTHA-BLB0 series

Keep a calibration system pressurized with a fluid or gas while venting the pressure from the device being calibrated

ball valve
ball valve
EN

DN: 8 mm - 80 mm
Pressure: 63 bar
Temperature: -50 °C - 180 °C

Two-piece stainless steel ball valve with screwed ends. Low pressure loss due to full and extremely smooth passage. Blow-out proof switching shafts are inserted from the inside. The ball valve does not require any maintenance (but should be moved regularly ...

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GEFA Processtechnik
shut-off valve
shut-off valve
T050 series

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

... Wall clamping screws FRL1 M4x14 FRL2 M5x18 FRL3 M6x20 Fluid Compressed air. Assembling position Vertical ...

globe valve
globe valve
905H

DN: 0.5 in
Pressure: 0.5 bar - 25 bar
Temperature: -10 °C - 95 °C

... For the protection of: - heating systems according to DIN 4751 and DIN EN 12828 to prevent damage due to excess pressure during filling. The filling valve is installed in the feed line. The filling of the system is automatically controlled by ...

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Goetze KG
diaphragm valve
diaphragm valve
Rossignol

DN: 0.25 in
Pressure: 0 bar - 200 bar
Temperature: -20 °C - 70 °C

... The rossignol metering valve will be fitted di- rectly to the cylinder valve. Due to the slim conus of the metering spindle the rossignol valve guarantees precise metering. As an option the valve can be delivered with gauge for indicating cylinder ...

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Hornung GmbH
ball valve
ball valve
Neles® E series

DN: 25 mm - 200 mm
Pressure: 10 bar - 40 bar
Temperature: -40 °C - 450 °C

... Metso’s Neles® series E ball control valves are designed to meet the most severe erosive service requirements of wide range of industrial applications in pulp & paper, petro-chemical, refining and related industries. E series valves using new generation ...

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Metso Automation
needle valve
needle valve
FNV series

DN: 4.32 mm
Pressure: 0 psi - 5,000 psi
Temperature: -195 °C - 232 °C

Series FNV Needle Valves feature a forged body, integral bonnet design with PTFE and metallic wafer stem packing. This provides leak-tite service from vacuum to the maximum operating pressure. Series FNV are available in Straight and Angle configurations, ...

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Generant
shut-off valve
shut-off valve
HST

DN: 0.5 in
Pressure: 207 bar
Temperature: 149 °C

ThermOmegaTech’s High Sample Temperature (HST) Safety Thermal Shutoff Valve protects expensive and delicate sample analyzers from overtemperature damage. With a high varied range of materials, this high temperature shut off valve can handle several different ...

gate valve
gate valve
TSV

Pressure: 303 bar
Temperature: 121 °C

The Sentry TSV is a self-contained, mechanical device that protects operators, analyzers and sampling components from high temperature liquids. It is an economical and reliable mechanical replacement for a solenoid shutoff valve and temperature controller, ...

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Sentry Equipment
shut-off valve
shut-off valve
VMH series

DN: 65 mm - 300 mm
Pressure: 0 mbar - 1,600 mbar
Temperature: -15 °C - 60 °C

... VMH Safety shut off valves, slow opening and fast closing with hydraulic or pneumatic actuator The VMH type valve is a safety shut off valve for gaseous media operated by hydraulic actuator. It is suitable for gas blocking and releasing controls, ...

ball valve
ball valve
PB series

DN: 0.25 in - 0.5 in
Pressure: 6,000 psi

... The Original High Pressure Ball Valve The ‘PB’ Series high pressure 3 piece ball valve, like it’s lower pressure range brother the ‘B’ Series, it offers flexibility where by the end connection sizes and types can be mixed i.e. PB4NS-12N offers 1/2” to ...

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Alco
manual valve
manual valve
25 - 32 mm, 500 mbar | MRVA series

... ECONEX Manual Reset Shut-Off valves Normally Closed of the series MRVA are equipped with a new-concept powerful solenoid capable of functioning at high operating pressures and flow capacities than most comparable valves now available. MRVA valves are ...

needle valve
needle valve

DN: 6, 4, 8 mm
Pressure: 0 bar - 20 bar
Temperature: 0 °C - 140 °C

... The AVS Römer flow and stop valve program consists of throttle, shut-off and check valves. The function fittings offer fine adjustment possibilities for the precise regulation of fluid flows. Throttle valves (push-in) Throttle valves ensure optimum ...

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AVS Römer
gate valve
gate valve
GVMS

DN: 40 mm - 1,600 mm
Pressure: 2.5 bar - 100 bar
Temperature: -10 °C - 200 °C

Di Nicola manufactures rising and non rising stem cast steel valves in carbon steel ASTM 216 WCB/GP 240GH+N and stainless steel with high nickel alloys for conditions of extreme corrosion from over fifty years with dimensions between and nominal pressures ...

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DI NICOLA INFINAM
aseptic valve
aseptic valve
VAA series

DN: 20 mm - 100 mm
Pressure: 3.5 bar - 6 bar
Temperature: 150 °C

The 10º vertical angle enhances drainability while minimizing the internal cavity within the tank. The welding pad of the body is conceived to be as compact as possible and flush welded to the vessel bottom, resulting as an integral part of the tank surface, ...

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AERRE INOX Srl
gauge valve
gauge valve
M9

DN: 15 mm - 20 mm
Pressure: 413.7 bar
Temperature: 538 °C

... A valve with an interchangeable hard or soft seat and an integral bleed plug specifically designed to facilitate safe, compact, economical gauge installation and operation M9 block and bleed valves are suitable for isolation and venting of static pressure ...

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Pentair Valves & Controls
ball valve
ball valve
PP series

DN: 8, 12, 10, 6 mm
Pressure: 4, 10 bar

... Quickly and safely isolates a fixture or appliance via an integrated 1/4 turn isolation valve John Guest push-fit polypropylene Speedfit to Speedfit push-fit shut off valve isolates supply to a fixture or appliance. Fast and simple to install, John ...

top-entry valve
top-entry valve
BV-SG

DN: 2 in - 24 in
Pressure: 16 bar - 250 bar

... - Possibility to make maintenance without removing the valve from the pipeline. - Special tools provided by Athena (necessary only for larger sizes) allow the User to remove the trim vertically, from bonnet side. - Body raw material can be forging (for ...

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Athena Engineering S.r.l.
globe valve
globe valve
Y645-B

DN: 2.5 in - 12 in
Temperature: -20 °F - 800 °F

... ASME B16.34/ B16.5 Class 2500LB DWG# 5533755 The valve stem and valve seat can freely rotate and re-posioned The torque will be very light The greater the pressure the better the sealing The flowing angle between the medium and the Type ...

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Taloar
double block-and-bleed valve
double block-and-bleed valve
D3B

DN: 1 in - 10 in
Pressure: 0 bar - 420 bar
Temperature: -120 °C - 650 °C

Onis Double Block Bleed and Blind (D3B) is a complete positive isolation solution in one device including one upstream valve, one quick action line blind and one downstream valve. The mechanical safety interlock between the Line Blind and the valves prevents ...

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