Check Valves CV1 to CV7
CV1 Features
Maximum working pressure: 3000 psig (206 bar)
Working temperature: -10℉ to 400℉ (-23℃ to 204℃)
Cracking pressure: 1/3 to 25 psig (0.02 to 1.7 bar)
Variety of end connections and materials available
CV2 Features
Maximum working pressure up to 6000 psig (413 bar)
Working temperature from -10℉ to 400℉(-23℃ to 204℃)
With bonded elastomer seal structure design
Liquid or gas service
Cracking pressure: 1/3, 1, 3, 10, and 25 psig (0.03, 0.07, 0.21, 0.69, and 1.7 bar)
Variety of end connections and materials available
CV3 Features
Maximum working pressure up to 6000 psig (413 bar)
Working temperature from -65℉ to 900℉ (-53℃ to 482℃)
Metal to metal seal structure design
Reverse flow coefficient less than 0.1% of forward flow coefficient
No springs or elastomers
Liquid or gas service
Variety of end connections and materials
CV4 Features
Maximum working pressure up to 3000 psig (206 bar)
Working temperature from -10℉ to 400℉ (-23℃ to 204℃)
One-piece body design
Fully contained O-ring seal
Cracking pressure: 1/3 to 25 psig (0.02 to 1.7 bar)
316 stainless steel, brass and alloy body material
vVariety of end connections
CV5 Features
Maximum working pressure up to 3000 psig (206 bar)
Working temperature from -10℉ to 400℉ (-23℃ to 204℃)
One-piece body design
Fully contained O-ring seal
Adjustable spring sets cracking pressure
Locking screw maintains setting
Cracking pressure: 3 to 600 psig (0.21 to 41.3 bar)
316 stainless steel, brass and alloy body material Variety of end connections
CV6 Features
Maximum working pressure up to 3000 psig (206 bar)
Working temperature from -10℉ to 400℉ (-23℃ to 204℃)
Fully contained O-ring seal
Adjustable spring sets cracking pressure
Locking screw maintains setting
Cracking pressure: 3 to 600 psig (0.21 to 41.3 bar)
316 stainless steel, brass and alloy body material
Variety of end connections
CV7 Features
Maximum working pressure up to 3000 psig (206 bar)
Working temperature from -10℉ to 400℉ (-23℃ to 204℃)
All-Welded body design
Standard or high-purity wetted surface finishes for choice
Cracking pressure less than 2 psig (0.14 bar)
316L stainless steel body material
Tube butt weld, female GFS fitting, integral male GFS fitting, rotatable male GFS fitting, and Hikelok tube fitting end connections are available