Release valves

Controlled pressure: 21 bar - 207 bar
Flow rate: 30, 60 us gal/min

Pilot operated relief valves provide maximum system pressure protection, even with widely varying flow rates. These valves can be inline or tee mounted. Call our Toll Free # at 1-(800) 367-7867 for ...

Controlled pressure: 3, 4, 4.8, 7 bar
Weight: 0.05 kg

A series of presetted valves with G1/4 connection both as regulators spare part and for systems. Available for 3 – 4 – 4.8 – 7 bar presetted pressions.

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 way of protecting a pipeline against ...

Controlled pressure: 20, 15 mbar
DN: 2 in

Pressure-vacuum valve is a valve designed to maintain atmospheric pressure inside the tank while it is being filled or emptied. Pressure-vacuum valve is widely used in the food-processing, ...

DN: 80 mm
Pressure: 0.2 bar - 40 bar

flange-safety valve DN80/DN80 Einstelldruck 0,2 up to max. 40 bar for liquid and gaseous media made of cast steel 1.0619+N with lever product: - flange-safety valve temperature: - 0°C up to + 180°C design: ...

DN: 28 mm
Pressure: 0.5 bar - 12 bar

Quick relief valve, G 1/8, AF1 14, AF2 14, AF3 14, Operating pressure max. 12 bar, Operating temperature -20 °C to 80 °C

Flange Full Lift Safety Valves can be used on systems where the discharge is relatively simple. The pressure in the discharge system can be atmospheric, at a constant level or where the pressure may build up to a maximum ...

DN: 0.5 in - 16 in

... for you! Types Ball Valves -Full Bore & Reduced Bore, Cast & Forged Steel, Side & Top Entry Butterfly Valves – Soft Seated & Metal Seated High Performance Gate Valves – Standard ...

Controlled pressure: 0 bar - 500 bar

The system consists of one or more safety valves. Available Systems 3-1757 3-1517 3-1548 3-1758 3-1759 3-1760 Characteristics Apart from a satisfactory repeatability, the system under examination ensures ...

Controlled pressure: 63 bar - 400 bar
DN: 15 mm - 50 mm

Safety valves for pressure relief in accordance to PED and DIN/EN. Benefits of Si 2323 - Si 2324 - Si 2325 Many of the alternative interstage attemperator systems overlook several or ail of the root causes of failure. ...

Controlled pressure: 10,000 psi - 20,000 psi
DN: 2 in

... pressure drops below preset limit, the valve may automatically close to protect people and equipment. Jereh Safety Valves feature high strength, wide pressure range and stable performance. Jereh Safety ...

... diaphragm valve can be used in practical applications as a shut-off fitting, a safety valve and also in the 2/3-way version for distributing or collecting. The key to a long service life and reliability ...

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 protect against ...

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

... sustaining control valve is hydraulic control valve designed to protect the system by rapidly discharging the high pressure wave by sudden opening movement in water systems with excessive pressure increase. ...

Controlled pressure: 0.1 bar - 45 bar
DN: 0.38 in - 2 in

V651 Series safety relief valves are produced as safety and relief type. Safety valves are pressure relief elements used to evacuate excessive pressure in industrial facilities, heating-cooling and plumbing systems.

Controlled pressure: 10,000 Pa - 600,000 Pa
DN: 0.25, 0.13 in
Flow rate: 10, 1, 0.8 l/min

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

Controlled pressure: 8 bar - 50 bar
DN: 12 mm - 19.5 mm

Series 3030 and 3060 valves are safety accessories according to the definition contained in Directive 97/23/CE and are subject to the requirements of the Directive. These valves are conventional unbalanced ...

Controlled pressure: 5,000 psi - 60,000 psi

The NuQuip® Model RV Series Relief Valve is designed to protect a system from being subjected to pressures that exceed their limits. The valve has a maximum working pressure from 5,000 psi (345 bar) to ...

Controlled pressure: 6 bar - 10 bar
DN: 10 mm - 50 mm

The RIEGER Safety valve Type SH prevents excessive pressure in steam and gaseous media in plant components and tanks. The set pressure is generally higher than the operating pressure of the system. Already at 10% overpressure ...

DN: 0.25 in
Flow rate: 50 l/h - 85 l/h

The KBB is a fire safety shut-off valve for use on oil-burning equipment... The valve is installed in the oil supply pipeline outside the building with the sensor mounted firmly inside the appliance ...

Controlled pressure: 0 psi - 300 psi
DN: 1 in - 36 in
Flow rate: 55 us gal/min - 85,000 us gal/min

... Relief Valves are hydraulically operated, pilot-controlled, modulating valves designed to maintain constant upstream pressure within close limits. Model 50-01 is the full port version of the valve. ...

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 valves, ...

... DGR 97/23/CG, ASME, GOST u.a.). A variant for steam, gas and liquid of each valve has been type-tested by TÜV in accordance with German regulations. The Safety Relief Valves series complies with the ...

Controlled pressure: 10, 16, 25 bar
DN: 40 mm - 200 mm

DJET safety relief valve TALIS offers the most effective solution for the protection of your networks against water hammer consequences. DJET safety relief valve protects the network by instantaneous ...

Controlled pressure: 210 bar
DN: 0.38 in - 1.25 in
Flow rate: 30 l/min - 454 l/min

... Relief Valve RB Series of HOF Hydraulic have three pressure ranges that are accessible to customers. The valves can be controlled by a solenoid operated directional control on top and has an alternative ...