Corrosion-resistant relief valves

DN: 0.5 in - 0.75 in
Pressure: 13.8, 10.3, 4.8 bar
Weight: 0.6, 0.4 kg

... thermal actuator modulates the valve open. If the fluid temperature is above the valve’s set point, the valve will continue to modulate open allowing additional fluid discharge. As ...

DN: 0.5 in - 0.75 in
Pressure: 13.8, 10.3, 4.8 bar
Weight: 0.4, 0.6 kg

... actuator modulates the valve open. If the fluid temperature is above the valve’s set point, the valve will continue to modulate open allowing additional fluid discharge. As the outlet ...

DN: 0.38, 0.5 in
Pressure: 10 bar
Weight: 0.2 kg

The TV/HAT-RA is a self-actuating thermostatic thermal relief valve designed to keep systems cool. This reverse-acting valve maintains the desired temperature within a system; preventing ...

DN: 0.38, 0.5 in
Pressure: 13.8 bar

... /SC-IR is a flow regulating valve designed to monitor and maintain adequate flow of glycol, water, air, or any other cooling media in an instrument or analyzer enclosure. Operation The reverse-acting TV/SC-IR (Tube ...

Controlled pressure: 10, 16, 25 bar
DN: 50 mm - 200 mm

High-capacity, single-chamber air valve with triple function for venting and releasing air in pipelines as well as for releasing air during operation. Special tamper resistant strainer and bonnet design ...

Controlled pressure: 16 bar
DN: 20 mm - 25 mm
Pressure: 0.1 bar - 16 bar

BERMAD A30 is a high quality automatic air release valve that allows efficient release of air pockets from pressurized pipes. With its advanced design, this valve provides excellent protection against ...

DN: 80 mm

... 0.05 bar). Elongated body design: Prevents solids from making contact with valve’s operating parts. Compact, simple and reliable structure with fully corrosion-resistant internal ...

Controlled pressure: 16 bar
DN: 50 mm - 100 mm
Pressure: 0.1 bar - 10 bar

... (0.05 bar). Elongated body design – Prevents solids from making contact with valve’s operating parts. Compact, simple and reliable structure with fully corrosion-resistant parts – Lower ...

DN: 50 mm - 300 mm

... tapped with a thread for pressure gauge connection, check point or test drain for air valve function. Compact, simple and reliable structure with fully corrosion-resistant parts; lower ...

DN: 50 mm - 250 mm
Pressure: 0.1 bar - 40 bar
Weight: 8 kg - 125 kg

... orifice and anti-slam / slow closing device, this valve provides excellent protection again air accumulation, vacuum formation and pressure surges, with improved sealing in low pressure conditions. The valve ...

DN: 50 mm - 300 mm
Pressure: 0.1 bar - 25 bar
Weight: 12 kg - 205 kg

... orifice and anti-slam / slow closing device, this valve provides excellent protection again air accumulation, vacuum formation and pressure surges, with improved sealing in low pressure conditions. The valve ...

DN: 20 mm - 25 mm

BERMAD A71 is a high quality automatic air release valve that allows efficient release of air pockets from pressurized pipes. With its advanced design, this valve provides excellent protection against ...

Controlled pressure: 0.1 bar - 16 bar
DN: 20 mm - 25 mm

BERMAD A31 is a high quality automatic air release valve that allow efficient release of air pockets from pressurized pipe lines. With its advanced design, this valve provides excellent protection against ...

Controlled pressure: 0 psi - 3 psi
DN: 0.75 in
Flow rate: 1.5 ft³/min - 4 ft³/min

... higher the flow rate. The BLD9132 Breather Valve is tamper-proof and requires no field maintenance. Corrosion-resistant materials are used throughout. The valve seal ...

Controlled pressure: 0.5 psi - 5 psi
Flow rate: 4 ft³/min

1.00-20 UNEF Thread Double Differential Relief Valve. The BLD9146 Breather Valve fills the need for a low cost, but higher flow valve than the BLD8887 Breather Valve. ...