RV(H) Safety Valves

RV Safety Valves

For liquid or gas

Set pressure: 10 to 60 psig (0.68 to 11 bar)

Internal diameter: 4.0 mm

Preset pressure = Required pressure - 0.8 * back pressure

Operating temperature: -23°C to 148°C (-10°F to 300°F)

Adjustable valve cap allows adjustment of the set pressure

Anti-loosening threaded holes effectively maintain the preset pressure

Multiple sealing material options available

Label indicates the range of opening pressure

Connection sizes: Double ferrule 1/8" to 1/2", 3 mm to 12 mm；1/4" to 1/2" threaded

RVH Safety Valves

For liquid or gas

Set pressure: 7 spring options available, expanding the selection range of set pressure, 3.4 to 414 bar (50 to 6000 psig)

Internal diameter: 3.6 mm

Balanced valve stem design eliminates the effect of back pressure

Operating temperature: -23°C to 148°C (-10°F to 300°F)

Adjustable valve cap allows adjustment of the set pressure

Anti-loosening threaded holes effectively maintain the preset pressure

Multiple sealing material options available

Label indicates the range of set pressure

Connection sizes: Double ferrule 1/8" to 1/2", 6 mm to 12 mm；1/4" to 1/2" threaded