Pressure relief valves

Controlled pressure: 0 bar - 12 bar
DN: 16 mm
Flow rate: 0 l/min - 6 l/min

Overpressure valve are used to protect application tools against inside overpressure.

Controlled pressure: 100 mbar - 1,000 mbar
DN: 10 mm - 50 mm

Essential product features: - Pressure-release valve with low opening pressure, standard 20 mbar, adjustable to 1,250 mbar overpressure - Spring-loaded operation - Straight body type - ...

Controlled pressure: 19 bar
DN: 0.25 in

In monitor-regulator systems the booster valve V/31-2 is installed on the motorization pressure circuit, in order to obtain a more rapid action in monitor closing. Features - Accuracy - High Sensitivity - ...

Controlled pressure: 1,000 psi - 10,000 psi

The Pressure Relief Valve, manufactured by SPX, is an in-line automatic relief valve that has a spring loaded and direct acting features. This valve ...

Controlled pressure: 145 psi
DN: 20 mm - 110 mm

86/186 Back Pressure Regulator The V186 Back Pressure Regulator maintains adequate upstream pressure as upstream pressure reduces from branch line cycling. The V186 ...

... tomaintain constant upstream pressure within dose limits. This valve can be used for pressure relief, pressure sustaining. back pressure ...

Flame arrester combined with model BVF pressure vacuum relief valve manufactured and tested according to API 2000 / ISO 16852:2016 standard. The model BVF pressure ...

The BLD5244 is an Breather Desiccator and designed to be used in tandem with BLD5243 which is a IP67 rated Immersion Proof Breather. When used together any moist air passing through the Breather is adsorbed by the Molecular Sieve Desiccant.

DN: 10 mm - 400 mm

Pressure Relief Valves, Flanged Safety Valves Safety Valve Manufacturing standards: API, ANSI, BS, DIN, JIS Connection: flanged Safety Valve ...

Controlled pressure: 980.7 Pa - 2,942 Pa
DN: 2 in - 12 in
Flow rate: 0 m³/s - 0.08 m³/s

These valves are designed to protect the reservoirs against excessive positive or negative (vacuum) pressures due to the loading or unloading operations and to the temperature variations. As the reservoir ...

Controlled pressure: 0 bar - 77 bar
DN: 50 mm - 200 mm
Flow rate: 0 l/s - 430 l/s

The SAPAG® Pressure Relief Valve owes its qualities to its original simplicity, the result of long theoretical studies and tests. Pressure relief valve is an effective ...

As emergency venting device for installation on storage tanks with a VRV to protect against hazardous excess pressure but minimize the loss of gas/vapours. Also suitable as replacement of a manhole. This device does not ...

Controlled pressure: 350 bar
Flow rate: 50 l/min

The pressure relief valves DBT1, DBT2 and DBT3 are direct operated valves. The valves have a fast, precise and stable response behaviour. They are relatively unaffected ...

Controlled pressure: 0.5 bar - 25 bar
DN: 50 mm - 300 mm
Flow rate: 88 m³/h - 2,276 m³/h

Pressure sustaining control valve is hydraulic control valve designed to protect the system by rapidly discharging the high pressure wave by sudden opening movement in ...

DN: 15 mm - 100 mm
Flow rate: 0 l/min - 600 l/min
Pressure: 10 bar

Pressure retaining valves are used where a constant back pressure is required for operating process systems. When installed as a bypass, it can also be used as a relief ...

Controlled pressure: 17 bar
DN: 80 mm - 1,000 mm

... S206-PG series engineered by Singer Valve, is a hydraulically operated valve, that features a reduced port and a single chamber. This device is ideal for application on pressure reducing ...

Controlled pressure: 0 bar - 0.1 bar
DN: 273, 400 mm
Flow rate: 8,000, 16,000 m³/h

Pressure relief valves are designed to balance the positive or negative pressure inside silos or hoppers. Pressure relief valves work on the principle ...

Controlled pressure: 700 bar

High pressure technology on smallest room with best tightness. ABNOX high pressure release valve with perfectly aligned hermetic sealing, thanks to intergrated O-ring (cut-in) in the ...

Controlled pressure: 165 psi - 250 psi
DN: 0.5, 0.75 in

Pressure Relief Valves are commonly used in fire sprinkler systems to relieve excess system pressure caused by surges or temperature changes. • Model 7000 pressure ...

DN: 15, 150 mm
Pressure: 1.6, 1 MPa

... acting back pressure valve can maintain the required pressure and flow of the line, while discharging excessive pressure.Overcome the général pressure ...

Controlled pressure: 350 bar
Flow rate: 20 l/min

... exceptionally flat pressure/flow characteristics, are very stable and have low hysteresis. Operation Pilot-operated, pressure reducing Valve reduce a high primary pressure ...

Controlled pressure: 25 bar
DN: 15 mm - 100 mm

Self-regulating pressure relief valve for gas, air and steam. Indirect acting.

Controlled pressure: 150 psi - 675 psi
DN: 0.25 in - 1.5 in

... This code and AS ME states fiat the Relief Valve settng is not to exceed the design working pressure of the vessel on which the Relief Valve is installed. ...

Controlled pressure: 16, 100, 700 bar

... the shut off pressure with the pressure adjusting crew. As soon as the supply pressure becomes higher than the set value, the pressure limiting valve ...