Piston valves

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Piston valves | Choosing the right valve
Globe valves and piston valves operate on the same principle. A rod, with a saucer-shaped part or piston at the end, descends into the valve to block the flow of fluid. These valves are particularly suitable for regulating a fluid according to the pressure in the pipe. Many globe valve actuators contain a setting spring that allows the valve opening to be adjusted according to pressure. The main disadvantage of this type of valve is the significant head loss. Additionally,...
piston valve
piston valve
AG series

Temperature: -20 °C - 40 °C

... Vacuum Valves, 3 Channels, AG Series . Connection on the vacuum network . Electric control . Voltage: 12 VDC / 24 VDC ou 24 VAC / 110 VAC / 220 VAC . NO or NC for the vacuum or compressed air supplied servo Characteristics . Fluid ...

flow control valve
flow control valve
DRV series

DN: 6, 8, 4 mm
Pressure: 0.2 bar - 10 bar
Temperature: 5 °C - 80 °C

... CONTROL VALVES - WITH SWIVEL JOINT ► Configurable flow control valves for regulating the exhaust air ► Optimal for regulating the speeds during piston movements ► Angled version FLOW CONTROL VALVES ...

piston valve
piston valve
DEV series

DN: 6, 4, 8 mm
Pressure: 10, 6 bar
Temperature: -5 °C - 50 °C

... QUICK EXHAUST VALVE ► For higher piston speeds for cylinders ► To bring about quick-action ventilation, the valve must be installed as close to the cylinder's air connection as possible ...

piston valve
piston valve
PP1020 and PP1021 Series

Pressure: 16 Pa
Temperature: -10 °C - 180 °C

... PP1020 Series Normally Closed ; PP1021 Series Normally Open Advantage of TORK Pneumatic Piston Valves ● Less pressure drop than the globe valves ● Short open-close time ● ...

piston valve
piston valve
PP1096

Pressure: 16 bar
Temperature: -10 °C - 180 °C

... 3/2 Way pneumatic piston valves . Connection : 1/2"-2" ...

pressure-reducing valve
pressure-reducing valve
RDT-Ti

DN: 0.5 in - 2 in
Pressure: 1 bar - 10 bar
Temperature: -15 °C - 100 °C

... pressure reducing valve that design and developed to sustain higher corrosive resistance for wider range of application. What is the function of Titanium Direct Acting Pressure Reducing Valve? Titanium Pressure Reducing ...

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Elite Line Industrial Corp.
pressure-reducing valve
pressure-reducing valve
RET-DS / REF-DS series

DN: 0.5 in - 6 in
Pressure: 1 bar - 13 bar
Temperature: -15 °C - 180 °C

... Model RET-DS / REF-DS are the Direct Acting Pressure Reducing Valve designed with Duplex Stainless Steel material providng more options for different industries. Pressure Reducing Valve protecting the system by reduce ...

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Elite Line Industrial Corp.
pressure-reducing valve
pressure-reducing valve
BGR

DN: 6, 3, 4 in
Pressure: 1 bar - 12 bar
Temperature: -15 °C - 80 °C

... Grooved End Pilot Control Pressure Reducing Valve reduces pressure of inlet flow into desired outlet pressure. Pressure Reducing Valve can prevent damage within pipelines due to high pressure. Unique piston ...

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Elite Line Industrial Corp.
plunger valve
plunger valve

DN: 100 mm - 1,600 mm
Pressure: 2.5 bar - 40 bar

... anti cavitation and resulting in higher flow capacity in cubic meters / second compared to valves manufactured by the competition. Control valves type Plunger Di Nicola respond to major international ...

piston valve
piston valve
PVE

DN: 15 mm - 65 mm
Pressure: 0 bar - 10.2 bar
Temperature: 0 °C - 180 °C

... / 4-20 mA (after automatic balance) Control element 2-port/2-way valve, NC (normally closed) as standard, as option 3-port/2-way valve for mixing different media, with standard piston Electrical connection ...

hydrogen valve
hydrogen valve
Série 2/977

Pressure: 0 bar - 40 bar
Temperature: 95 °C

... Externally controlled valve for the hydrogen sector Valves for hydrogen and oxygen in electrolyser operation Pneumatically operated 2/2-way valve - Direct pressure control Designed for electrolysers - ...

piston valve
piston valve
MNF532

DN: 5.5 mm
Pressure: 1 bar - 10 bar
Flow rate: 3,000 l/min

... • Solenoid valve type NAMUR, piston reel, return by air spring, operated indirectly • End of stroke box • Electro Positioning 20mA • Pilot solenoid valve 3/2 via or 5/2 via • Optional throttle damper • ...

piston valve
piston valve
V182

DN: 10 mm - 100 mm
Pressure: 0.5 bar - 9 bar
Temperature: -20 °C - 100 °C

... spring. Once pressure equilibrium is reached, the valve closes and thus keeps the operating pressure constant. If the pressure decreases on the outlet side, the spring force is greater and the valve opens until pressure ...

piston valve
piston valve

Pressure: 4 bar - 7 bar
Temperature: 220 °C

... Pneumatic piston valves are valves that allow the piston to move away from the seating surface (seat) with the air power supplied to the actuator and to cut or open the flow with linear ...

piston valve
piston valve
HM-PP

DN: 50 mm - 600 mm
Pressure: 40 bar
Flow rate: 16 m³/h - 5,400 m³/h

... PROPORTIONAL PISTON ACTUATED VALVE DESIGNED FOR HIGH DIFFERENTIAL PRESSURES The valve maintains downstream pressure to a constant and pre-set rate of upstream value. No pilots needed. The valve ...

piston valve
piston valve
MV45 series

Pressure: 10 bar
Temperature: -5 °C - 70 °C

... pressure failure happen. if the stop valves are assembled in pairs on the cylinder. the stop valves make sure, that the cylinder piston rapidily stops. By operating the override device, it is possible ...

piston valve
piston valve
9000

DN: 1 in - 2 in
Temperature: 100 °F - 1,000 °F

... The Model 9000 control valve is available with ANSI raised face flanges. The flanges are socket welded to the body and flange. The flange and nipple material is the same material as the body. Flange faces have concentric serrations to ...

coaxial valve
coaxial valve
VIP

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

... 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
piston valve
piston valve
93

DN: 2 in - 16 in

... • Double Piston Effect or Single Piston Effect seat design • Mixed SPE and DPE seats design also available • Integral top-works direct mounting pad to ISO 5211 • 6” and larger valves are equipped ...

piston valve
piston valve
484 series

DN: 0.25 in - 2 in
Pressure: 0.5 bar - 60 bar
Temperature: -40 °C - 120 °C

... These diaphragm and piston pressure reducing valves made of stainless steel and with female threaded connections for pneumatic and hydraulic applications are distinguished particularly by high flow rates and low pressure ...

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Goetze KG
in-line valve
in-line valve
QTHA-TEVR series

Pressure: 350 bar
Temperature: -18 °C - 105 °C

... Connect one end to a Quick-test hose and the other to the process connection then turn the knob to control the pressure • Easily control pressure of a closed system • Fine tune pressure to a precise number • Easily attach and remove from ...

piston valve
piston valve
626201

DN: 15 mm - 20 mm
Pressure: 0 bar - 16 bar
Temperature: -10 °C - 120 °C

... In media-separated piston valves, a pivoted lever in conjunction with the membrane fitted on it ensures low-friction power transmission with high tightness. Due to the “lever arm effect”, only a small dimensioned pneumohydraulic ...

piston valve
piston valve
RPV

DN: 0.5 in - 4 in
Pressure: 10 bar
Temperature: 150 °C

... The RPV sanitary vent valves are completely autoclavable, they allow for manual venting of gas. Inexpensive and easy to use, these valves in AISI 316L can be installed on distribution loops or tanks, they are available ...

piston valve
piston valve
1112-22-EPB/1NC1

DN: 0.8 mm
Pressure: 0 MPa - 0.5 MPa

... Membrane material - EPDM Dimension - 10.15*12.7*34.5 No. of ports - 2 Voltage - 24V Power - 4W Structure - Direct acting piston type Operating Voltage - 5V Flow rate - 3g/s Main Features - 1. Small size, precise control of ...

piston valve
piston valve

... Leakage Butterfly Valve with pneum. Auxiliary Valves and Actuator VMove 1 AWH butterfly valve technology has produced another innovation: the leakage butterfly valve with pneumatic auxiliary ...

choke valve
choke valve
WILLIS® DBA™

... Cameron's DBA multistage choke is a multiple-pressure drop, anticavitation valve ideally suited for water injection. It controls the problems of cavitation, excessive noise, and vibration. To optimize performance, our DBA choke can be ...

piston valve
piston valve
AGG6

Pressure: 400 bar
Temperature: -30 °C - 80 °C

... The feeder body is made of special anti-friction steel. Pistons are made of tempered steel. Bores and pistons are lapped to provide superior sealing. The indicator turrets are provided with integral adjusting screws ...

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Dropsa spa
angle seat valve
angle seat valve
12050V01

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

... Certificates: ATEX | CCOE/PESO | CUTR-EAC | IEC Ex | INMETRO | UKRAINE | CE | UL

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Rotex Automation Limited
piston valve
piston valve
PV-5816M, PV-5819M series

DN: 20 mm - 150 mm
Pressure: 3.5 bar - 6 bar
Temperature: 135 °C - 180 °C

... For control of air, water, gas, steam in textile, power generator, paper & pulp, chemical, petrochemical industries, PSA nitrogen system, air dryers, gas generators & others. Upto 50 mm 300 cy/hr.,(tested on air,on other fluids this figure may vary). ...

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Avcon Controls PVT. Ltd.
piston valve
piston valve
125A

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

... The sampling valve 125A is standard DN50 sampling valve by FAMAT. It is used for sampling of powders, granules, pastes and liquids under process conditions in the pharmaceutical, chemical and food industries. ...

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FAMAT
plunger valve
plunger valve
RIKO®

DN: 15 mm - 2,200 mm
Pressure: 10, 16, 25, 40 bar

... flange ends on both sides acc. to EN 1092-2 Control valve in straightway type With customized control device depending on operating conditions Low actuating torque due to pressure balanced valve piston Rotationally ...

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