Release valves

Controlled pressure: 10 psi
DN: 0.5 in

... sec of Helium 316 Stainless steel body, spring & stem with Viton sealed seat Temperature range -20ºC to 150ºC Compact design brushing with 1/2" FPT connection Reseats once pressure is relieved Description Pop-off ...

Controlled pressure: 16 bar
DN: 15 mm - 100 mm
Pressure: 16 bar

EFFAST AV valve is an effective solution to release any air entering the pipe with the fluid. Technical features: Solvent welded sockets (ISO, BS) or threaded sockets (BSPP). Potable water approval ...

Controlled pressure: 0 MPa - 0.6 MPa
Pressure: 1 MPa
Weight: 0.6 kg

... filtration of compressed air, and compatible with various valve positioners. Features Advanced control principle, high pressure regulation accuracy and superior characteristics Compact structure ...

Flow rate: 173 ft³/min

Safety Valve Prevents the safety hazard of excessive pressure build up beyond the rating of the tank.

Controlled pressure: 40, 16 bar
DN: 20 mm - 150 mm

... Vertical Full-lift angle weight safety valve with flanged ends. The product is characterized by a high degree of tightness. Valves 570 may be applied to systems in which the pressure is from 0.1 to ...

DN: 0.13 in

Safety valve NA G 1/8 set Body material: Brass (1) Seal: NBR or FKM or GLT or EPDM or HNBR (2) Pressure regulator: Brass (3) Spring: C98 or INOX AISI 302 or INOX AISI 316 (4) regulator: Brass (5) Protection cap: Brass Range ...

Controlled pressure: 3 psi - 360 psi
DN: 20 mm - 600 mm
Flow rate: 6 m³/h - 24,200 m³/h

... external hydraulic or pneumatic pressure. The valve will be operated by a pressure relief pilot valve for fast opening at a high pressure set-point. The valve and the controls will be ...

Controlled pressure: 31,500,000 Pa
DN: 30 mm
Flow rate: 330 l/min

The pressure relief valve type UZPD30 is built to regulate the total pressure in the whole hydraulic system or in a part. The UPZD30 may be installed by screwing, as in the cartridge version, by mounting into threaded ...

Controlled pressure: 1,000 psi - 2,500 psi
Flow rate: 20 us gal/min

Model RD1800 Relief Valve - 20 GPM SPECIFICATIONS Pressure Rating Maximum Operating Pressure ........ 2500 psi Adjustment Range ............ 1000 psi to 2500 psi Flow Rating .....................................20 ...

Flow rate: 6 l/min - 10 l/min

... 1.For using as a safty valve, setting the pressure that is higherthen the required circuit pressure. 2.Make sure that the tank port back pressure is not greater then 2 kgf/cm2. 3.When flow rate is too small ...

Controlled pressure: 2,000 psi - 20,000 psi
DN: 46 mm - 180 mm

Hydraulic safety valves are made according to API 6A. When oil and gas leaking or firing, used for security protect on well site, the control system includes low pressure control valves, one will be set ...

AEA Safety valve is a valve that act as a protection of equipment from exploding or damaging and it is mainly installed in pressure vessels such as chemical plants, electric power boilers and gas storage ...

Controlled pressure: 0.3 bar - 40 bar
DN: 20 mm - 150 mm

Controlled pressure: 10 bar - 100 bar
DN: 25 mm - 800 mm

Nencini engineers and produces several kinds of valves, based on different operating principles : ■ air release valves ■ vacuum breakers ■ combination air valves. Functions ■ ...

Controlled pressure: 50 bar - 130 bar
Flow rate: 24 l/min

Controlled pressure: 0.5 bar - 720 bar
DN: 10 mm - 50 mm

Applications: Air Compressors Steam generators / Boilers Autoclaves Technical gases Natural gas and technical gas compressors Materials: AISI 316L Carbon steel

The PROTEGO® LH/AD end-of-line deflagration flame arrester provides protection against flame transmission through atmospheric deflagration. The device is typically installed on vent lines of vessels and process engineering apparatus which ...

Controlled pressure: 250 bar
Flow rate: 100 l/min

The 100 l/min relief valve is a very reliable, pilot operated cartridge valve, with excellent repeatability. Available as a cartridge to fit a standard Hy-Pro cavity or in a range of single and twin cartridge ...

Controlled pressure: 0.2 bar - 40 bar
DN: 15 mm - 150 mm

130 Series Safety valves are also available as Relief valves. Relief valves, identified by the letter R after the type number, are devices with an operational function, having pressure-bearing ...

Controlled pressure: 250, 300, 750 psi
DN: 0.5 in - 6 in

TECVAL manufactures Safety Valves and Safety-Relief Valves for various applications. Designed and manufactured according to international standards such API, ASME 1, & ASME VIII. Relief devices in bronze, ...

Controlled pressure: 30 bar
DN: 0.38 in - 3 in
Weight: 220 g - 7,200 g

Enclosed discharge Relief Safety valve for over pressure in pressurized vessels and pipe systems . Direct spring actuating system. Male threaded inlet connection. Die cast brass-bronze body. Female threaded side outlet ...

Pressure relief valve designed to release exceeding air from the silo or to claim air from the external environment during silo's filling evacuation, thus preserving silo's integrity. The valve ...

Controlled pressure: 10 psi - 90 psi
DN: 0.25, 0.38, 0.5 in

Our iPolymer Pressure Relief Valve (PRV) is constructed with a 100% pure PTFE Valve Body and Valve Plug. The single O-Ring design allows user selection of EP, Viton or Kalrez (FFKM eq.) ...

Controlled pressure: 150 psi
DN: 20 mm

Air Release valves with FPM seals in 3/4 in. size. PVC with PP ball for mounting on 3/4 in. thread pipe for easy installation onto a tank.

Controlled pressure: 0.3 bar - 414 bar
DN: 1 in - 10 in

This range of spring loaded conventional and balanced safety relief valves is specifically designed for overpressure protection of unfired pressure vessel (ASME Section VIII application). Sizes and orifices are from 1” ...