Check Valves- CV3 Series
Features
* Maximum working pressure up to 6000 psig (413 bar)
* Working temperature from -65ºF to 900ºF (-53ºC to 482ºC)
* 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
Standard Materials of Construction
Component |
Valve Material Grade /ASTM Specification |
1 |
Bonnet Nut |
316 S.S./ A479 |
2 |
Bonnet |
316 S.S. /A479 |
3 |
Poppet |
S1740 /A564 |
4 |
Body |
316 S.S. /A479 |
Certificates
Factory
Other Options:
Hikelok Check Valves- CV1 Series
* Maximum working pressure: 3000 psig (206 bar)
* Working temperature: -10ºF to 400ºF (-23ºC to 204ºC)
* Cracking pressure: 1/3 to 25 psig (0.02 to 1.7 bar)
* Variety of end connections and materials available
Check Valves- CV2 Series
Features
* Maximum working pressure up to 6000 psig (413 bar)
* Working temperature: -10ºF to 400ºF (-23ºC to 204ºC)
* With bonded elastomer seal structure design
* Liquid or gas service
* Cracking pressure: 1/3 to 50 psig (0.02 to 3.4 bar)
* Variety of end connections and materials available
Check Valves- CV4 Series
* Maximum working pressure up to 3000 psig (206 bar)
* Working temperature: -10ºF to 400ºF (-23ºC to 204ºC)
* One- piece body design
* Fully contained O-ring seal
* Cracking pressure: 1/3 to 25 psig (0.02 to 1.7 psig)
* 316 stainless steel ,brass and alloy body material
* Variety of end connections
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