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Chlorination Equipment
A "dual-pressure" check valve is standard on all SUPERIOR Gas Chlorinators, Sulfonators and Ammoniators. Proven high back-pressure unitized check valve design protects against sudden surges up to 300PSIG while a spring-loaded diaphragm check provides positive shut-off even when there is no back-pressure to force the seat closed.

CV-1-2-5
CV-1/2/5
CL2 SO2 Hi/Lo Pressure Check Valves
- to 100/200/500 PPD (2000 Gr/Hr or 5/10 Kg/Hr)
Get Quote



CV-2SCV.jpg
CV-2SCV
CL2 SO2 In-Line Check Valve
- to 200 PPD (5 Kg/Hr)
Get Quote | Parts List
CV-1SCV
CV-1SCV
CL2 SO2 In-Line Check Valve
- to 100 PPD (2000 Gr/Hr)
Get Quote | Parts List



CV-5SCV
CV-5SCV
CL2 SO2 In-Line Check Valve
- to 500 PPD (10 Kg/Hr)
Get Quote | Parts List


Speak with a Seaco technical representative and see the difference.