Festo Process shut-off valves

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

The DK DIALOCK® diaphragm valve is particularly suitable for shutting off and regulating abrasive or dirty fluids. The new internal geometry of the body optimises fluid dynamic efficiency by increasing the flow rate and ...

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

... prevent any risk of corrosion. - New valve body internal design. Substantially higher flow coefficient and lower pressure drops. The degree of efficiency reached has also enabled the size and weight of the valve ...

DN: 40 mm - 200 mm
Pressure: 4 bar - 16 bar
Temperature: 0 °C - 60 °C

... installed as an end line valve, bottom discharge valve or tank dump valve • The wafer valve can be transformed into a one-way Lug body valve thanks ...

DN: 25 mm - 200 mm
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 60 °C

... pneumatic rotary actuator. Gas ball valves are mainly used to shut off the gas flow in gas trains or gas installations before and after other equipment like gas pressure regulators, gas meters etc. These ...

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

... the request of customers . The gate valve body is made of cast steel and it is suitably dimensioned to assure a high safety factor. The thicknesses are always higher than the mini-mum ones established for GATE VALVE ...

DN: 100 mm - 3,000 mm
Pressure: 16, 10, 25 bar
Temperature: -40 °C - 200 °C

... be used as a safety valve (positive safety valve able to close even in case of tampering) In addition to the above mentioned technical advantages there is a remarkable economical benefit as this valve ...

DN: 25 mm - 1,200 mm
Pressure: 2.5 bar - 100 bar
Temperature: -45 °C - 200 °C

Di Nicola manufactures ball valves type floating and trunnion mounted alloy carbon steel ASTM 216 WCB / GP 240GH + N and stainless steel with high nickel content ranging in size and nominal pressures in accordance with ...

DN: 50 mm - 600 mm
Pressure: 25 bar
Flow rate: 16 m³/h - 5,400 m³/h

ELECTROHYDRAULIC ON/OFF VALVE The valve opens fully or shuts off in response to electric signals. The valve is controlled by a solenoid that allows control liquid ...

DN: 50 mm - 600 mm
Pressure: 25 bar
Flow rate: 16 m³/h - 5,400 m³/h

PUMP CONTROL VALVE The valve isolates pumps from the system during pumps starting and stopping to protect pipe lines and pumps itself. The valve is equipped with a control solenoid ...

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 ...

It is a type of valve used to interrupt the flow of fluid in the pipe by connecting to the pipe with a curtain-shaped shut-off arrangement by means of a slide. Thanks to the screw shaft mounted inside ...

Valves with a shut-off arrangement in the form of a curtain by means of a slide and connected to pipelines to stop the fluid in the pipe. Thanks to the screw shaft mounted inside the ...

It is a type of valve used to interrupt the flow of fluid in the pipe by connecting to the pipe with a curtain-shaped shut-off arrangement by means of a slide. Thanks to the screw shaft mounted inside ...

DN: 25 mm - 400 mm
Pressure: 10, 16 bar
Temperature: 70 °C

The RAF 01 manual valve is a Normally Closed (N.C) line pressure hydraulically actuated. The 3-W selecting cock valve changes positions: The RAF 01 valve opens when 3-W selecting cock ...

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 ...

DN: 4 mm
Pressure: 0 bar - 300 bar
Temperature: -20 °C - 70 °C

The diaphragm shut-off valve HP 550 is laid out for the use in pure gas supply systems. The diaphragm shut-off valve has 3 inlets and one outlet. Threaded holes on ...

DN: 4 mm
Pressure: 0 bar - 300 bar
Temperature: -20 °C - 70 °C

The diaphragm shut-off valve HP 551 is laid out for the use in pure gas supply systems. The diaphragm shut-off valve has an inlet and an outlet. Threaded holes on the ...

DN: 10, 12, 6, 8, 4 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 ...

DN: 4, 6, 3 mm
Pressure: 0 MPa - 0.7 MPa
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.

DN: 20 mm
Temperature: 5 °C - 50 °C

SINTESI motorised valve – 2 way MM BRASS HEATING / COOLING / SANITARY WATER ON-OFF functioning, with 1 extra free micro switch on opening 2 points control actuator with relay Class protection: IP54 Operating time: ...

DN: 15, 20, 25 mm
Pressure: 16 bar

SINTESI motorised valve – 2 way MF BRASS HEATING / COOLING / SANITARY WATER ON-OFF functioning, with 1 extra free micro switch on opening 2 points control actuator with relay Class protection: IP54 Operating ...

DN: 15, 20, 25 mm
Pressure: 16 bar

SINTESI motorised valve – BY-PASS BRASS HEATING / COOLING / SANITARY WATER ON-OFF functioning, with 1 extra free micro switch on opening 2 points control actuator with relay Class protection: IP54 Operating ...

DN: 10 mm - 50 mm
Pressure: 4.2 bar - 8 bar
Temperature: -20 °C - 80 °C

... FKM. This ball valve is characterized by its high resistance to hot water and wet steam measuring up to +130 °C. It is also susceptible to petrol diesel, kerosene and acids. – Various lines for flexible applications – ...

DN: 25 mm - 100 mm
Pressure: 16 bar
Temperature: 0 °C - 110 °C

... EPDM-seat gasket cone rotatable, protected against water hammer flange connection without drain port (drain valve cannot be added) spindle thread not in contact with medium with a black handwheel ...

DN: 15 mm - 80 mm
Pressure: 16 bar
Temperature: 0 °C - 110 °C

... sensor or thermometer can be added using immersion sleeve spindle thread not in contact with medium wear-resistant valve seat made of stainless steel up to DN 50 with a black handwheel free from dead ...

DN: 50, 15, 40, 25 mm
Pressure: 16 bar
Temperature: 0 °C - 110 °C

wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water spindle with O-ring EPDM-seat gasket gunmetal cone male union thread with plugged drain ...

DN: 50 mm - 1,500 mm
Pressure: 16 bar - 420 bar
Temperature: -46 °C - 200 °C

Floating Ball Valve soft seated Athena cast steel ball valve - Mainly designed for low-pressure services with a flexible temperature range. - Provides a wide variety of this series of ball valves ...

DN: 50 mm - 900 mm
Pressure: 16 bar - 250 bar

... Entry ball valve body material: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelly etc.) end connection: RF/RTJ/BW operation:Lever Gear motor/pneumatic actuators product overview:Athena ...

DN: 50 mm - 1,400 mm
Pressure: 16 bar - 420 bar

... soft-seated trunnion mounted ball valves are designed according to API6D standard and be offered two-piece and three-piece split body designs. The valves can be applied in wide pressure and temperature ...

Pressure: 13 bar - 50 bar
Temperature: -29 °C - 204 °C

Pressure: 3 bar - 35 bar

Pressure: 25 psi - 250 psi
Temperature: 71 °C

DN: 15 mm - 250 mm
Pressure: 16 bar - 420 bar
Temperature: -101 °C - 350 °C

... unstable factor, the trunnion ball valve downstream seat will be pushed by un-normal pressure, and the release the un-normally pressure automatically, it doesn’t damage to the sealing of upstream seat. 9) The valve ...

DN: 50 mm - 1,400 mm
Temperature: -46 °C - 150 °C

... barrier. 5) Low valve torque 6) Valve fire test has API, 6FA, API607 7) Blowout prevention valve stem, anti-blow out stem 8) Anti-static design G-type series full welded ...

DN: 15 mm - 250 mm
Pressure: 16 bar - 420 bar
Temperature: -101 °C - 350 °C

Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can ...

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

... Sample Temperature) automatic thermal shutoff valve is used to sense the sample temperature after the sample cooler. Under normal conditions, the valve is wide open so the sample fluid ...

DN: 40, 300 mm
Pressure: 10 bar
Temperature: -10 °C - 150 °C

Cast iron (GJL 250) PN 10 gate valve flat body inside screw stainless steel (AISI 304) trim 150°C (max) Main characteristics • Manufactured in Italy in accordance with EN 1171 • Face-to-face length according to EN ...

DN: 40 mm - 300 mm
Pressure: 16 bar
Temperature: -10 °C - 150 °C

Cast iron (GJL 250) PN 16 gate valve oval body OS&Y stainless steel (AISI 304) trim 150°C (max). Made in Italy. Fields of application: Industrial plants - Sewage Water - Water treatment - Air-conditioning systems (HVAC) ...

DN: 40 mm - 300 mm
Pressure: 10 bar
Temperature: 150 °C

Cast iron (GJL 250) PN 10 gate valve flat body OS&y; stainless steel (AISI 304) trim 150°C (max)

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

Should a sudden 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. ...