Control valves

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Control valves | Choosing the right valve
Valves are mechanical devices that control the flow and pressure of a fluid in a hydraulic or air system. They are essential components of pipe systems that transport liquids, gases, vapors, sludge, etc. There are many different types of valves are available, each one has different characteristics, capacity and uses. There are different operation methods available: manual, pneumatic, electric, etc.
globe valve
globe valve
BR 01d

DN: 1 mm - 6 mm
Temperature: -10 °C - 200 °C

... Pneumatic control valve VALVE STYLE Globe valve USAGE Throttling service Low-pressure service Mixing or diverting service On/off service Mixing service VERSION ANSI MEDIUM ...

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Pfeiffer Chemie-Armaturenbau GmbH
diaphragm valve
diaphragm valve
892335+496310

DN: 80 mm - 300 mm
Flow rate: 20 m³/h - 1,200 m³/h

... Hydraulic control valve used to reduce the inlet pressure to a preset lower level pressure in the outlet by means of a three way plastic reducing pilot incorporated. This valve controls ...

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A.G.P. VALVULAS 10 SL
diaphragm valve
diaphragm valve
Emech®

Flow rate: 57 us gal/min - 2,330 us gal/min

... flow control valves, when combined with the Emech® digital actuator delivers superior closed-loop performance in terms of speed, precision and reduced mechanical wear when compared to traditional mixing ...

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Armstrong International, Inc.
gate valve
gate valve

DN: 2 in - 7 in
Pressure: 2,000 psi - 15,000 psi

... gâte valve * There are rising stem gâte valve and non-rising stem gâte valve * According to the connection type, the gâte valve includes threaded gâte valve, flanged ...

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Jiangsu Deenpu Petrochemical Machinery Co.,Ltd
plug valve
plug valve

DN: 1 in - 4 in
Pressure: 10,000 psi - 20,000 psi
Temperature: -29 °C - 121 °C

... Plug Valve is an important high pressure part for well service to allow and stop flow by plug rotation. Jereh plug valves are made from premium alloy steel, with special coating and heat treating process which greatly ...

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Yantai Jereh
plunger valve
plunger valve
RKV 7015

DN: 150, 300 mm

... Robust, reliable and incredibly precise. Dueker plunger valves – these are robust and reliable control valves that you can use to precisely adjust pressure and flow rates. Optimum adjustment to operating ...

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Düker GmbH
globe valve
globe valve
V940

DN: 15 mm - 350 mm
Pressure: 16, 25, 40, 64, 100 bar
Temperature: -40 °C - 500 °C

... V940 Globe control valves are used to precise temperature,pressure,flow and level control of services such as gases,liquids and steam. ...

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Doruk Endustri Ltd.
digital valve
digital valve
2412M series

DN: 0.25, 0.125 in
Pressure: 1,000,000 Pa
Temperature: 0 °C - 120 °C

... Pressure regulating valves are classified into reducing valves and back-pressure valves. Reducing valves are adjustment valves that make the secondary-side pressure constant ...

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KOFLOC Corp.
level control valve
level control valve
106 / 206-A-TYPE 1

DN: 80 mm - 1,000 mm
Flow rate: 14 l/s - 4,265 l/s

... altitude control valve. It is ideal in keeping a preset maximum water level. The valve can either be a fully open or closed valve. Type 1 allows the usual flow to fill the reservoir to ...

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Singervalve
mix-proof valve
mix-proof valve
VARIVENT® T/09 series

DN: 10 mm - 150 mm

... These valves are ideally suited as fully automatic sampling and dosing valves in process plants. VARIVENT® mixproof sampling valves stand out for their operational reliability, reliable separation of ...

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GEA Tuchenhagen
electrically-operated valve
electrically-operated valve
RPCED1-*/T3 series

Pressure: 0 bar - 250 bar
Flow rate: 0 l/min - 25 l/min

... RPCED1-*/T3 is a three-way flow control valve, pressure and temperature compensated with electric proportional control and mounting interface in compliance with ISO 6263 (CETOP RP121H) standards. — This ...

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Duplomatic Oleodinamica
butterfly valve
butterfly valve
ACS

DN: 350 mm - 1,200 mm
Pressure: 10, 16 bar

... BUTTERFLY VALVE (PN10-PN16) Discover our range of large diameter ACS butterfly valves (DN350 to DN1200), for your drinking water applications! Excellent sealing: shaft protected by a sheath, IP67 manual gearbox. ...

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TECOFI
flow control valve
flow control valve

... ARAG® Manual Proportional Spray Control Valves Adjusts flow proportionally to control spray pressure. Key Features 473 Series outlet size: 1 1/4" HB ...

diaphragm valve
diaphragm valve
12.000

DN: 50 mm - 800 mm
Pressure: 40, 16, 25 bar
Temperature: 0 °C - 70 °C

... functions: Automatic ON-OFF control Pressure regulation Pressure relief sustaining Level control Flow control Shut-off for excess flow These functions may be combined in a single ...

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Brandoni
plug valve
plug valve
VBCB 380

DN: 9.525 mm
Pressure: 0 bar - 40 bar
Temperature: -20 °C - 80 °C

... SINGLE COUNTERBALANCE VALVE FOR OPEN CENTER VBCB OVERCENTER VALVE SIMPLE EFFECT NOT COMPENSATED WITH BANJO BOLT Thanks to the Oleoweb VBCB counterbalance valves it is possible to manage suspended ...

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Oleoweb Srl
plunger valve
plunger valve
PCV series

DN: 1.411 mm
Pressure: 50 psi - 25,000 psi

... or providing, a pilot air signal. Useful for start/stop control of various pneumatically piloted devices such as HII pumps, valves and boosters. Maximum air valve pressure is 120 PSI. Sensing section ...

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Hydraulics International
needle valve
needle valve
253605

DN: 0.25 in
Pressure: 5,000 psi

... Multiple-turn flow restrictor valves Features Hytec’s Needle Valves are multiple-turn flow restrictor valves which provide finely adjustable flow control for components or circuits ...

radial diaphragm valve
radial diaphragm valve

DN: 16 mm - 160 mm
Pressure: 350 bar

... Hydrodynamic distributor for 3/3 valve with pilot oil Working pressure of 350 bar. Min. DN16 Max. Dn160 TECH-Euroengineering designs and builds any hydrodynamic distributors (water) for forging presses, according to the customer's ...

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Tech Euroengineering
ball valve
ball valve
Quadripok

DN: 150 mm

... connections can be provided: threaded BSP or NST-NH, or standardised couplings. Maximum working pressure: PN16 Valve type: ball valve Operation: by handwheel Material: aluminium alloy Coating: polyester coating Body ...

butterfly valve
butterfly valve
BW series

DN: 100 mm - 1,600 mm
Temperature: -200 °C - 470 °C

... Neles BW series metal seated double eccentric disc valve is designed for both control and tight shut-off in severe service. Multiple seat options makes it well suited for the refining, power, petrochemical and chemical ...

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Neles
slide valve
slide valve
SLVSA

DN: 0.25 in
Pressure: 0 bar - 10 bar
Temperature: -60 °C - 80 °C

... standard. The SHAVO product range includes: Filter Regulators Filters Volume booster Lock-up valves Unidirectional and bidirectional flow regulators Quick Exhaust valves Shavo's Lockup Valve ...

diaphragm valve
diaphragm valve
CAM300

Pressure: 80 psi

... fluid section for grounding option Stroke adjustment for fine tune flow control Additional accessories to accompany the CAM300: ST100 Digital valve controller PV107-02 Valve ...

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PVA
piston valve
piston valve
ART. 090 series

DN: 34, 25, 50.5 mm
Pressure: 12 bar
Temperature: 150 °C

... Characteristics: Side pipe sanitary sampling valves are designed for sampling of liquids on pharmaceutical, chemical, F&B and cosmetics products. O-Ring closing system. Documentation: Laser marking for traceability and validation processes. ...

manual valve
manual valve
QYF-2R

Pressure: 0 bar - 150 bar

... QYF-2R sampling valve is used for calibration gas cylinder sampling. This valve could directly connected with cylinder and easy to opearate It is for corrosive gases: NH3, NO, H2S, SO2 Max input pressure:15MPa It ...

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Xuzhou Hongye Apparatus & Instrument Co.,LTD
control valve
control valve
ZTR20-4,0

DN: 15 mm - 25 mm
Pressure: 16 Pa
Temperature: 1 °C - 110 °C

... Valves used for control of hot and cold water in climate, heating and ventilation systems. They can also control glycol-mixed water in for example liquid connected recovery systems. Intended to be used ...

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