Single/Dual
- Cartridge Only (197)
- Single (1172)
- Dual Assembly With Unions (789)
- Dual Assembly Without Unions (789)
Model Number
- 800 OP Series (285)
- 800 Series (304)
- 801 Series (285)
- 801DHC Series (150)
- 803 Series (159)
- 804 Series (150)
- 804R Series (150)
- 805 Series (150)
- 805R Series (150)
- 812 Series (45)
- 813 Series (45)
- 814 Series (45)
- 815 Series (150)
- 850/851 Series (144)
- 850R/851R Series (144)
- 901/903 Series (96)
- CS5602A Series (150)
- CS5602B Series (150)
- CS5602C Series (150)
- CS5602R Series (45)
Inlet Connection
Inlet Connection Style
Outlet Connection
Outlet Connection Style
Pressure Relief Setting
- Custom (201)
- 50 PSI (29)
- 75 PSI (169)
- 100 PSI (169)
- 125 PSI (169)
- 150 PSI (201)
- 175 PSI (201)
- 200 PSI (201)
- 225 PSI (201)
- 250 PSI (201)
- 275 PSI (201)
- 300 PSI (201)
- 325 PSI (201)
- 350 PSI (201)
- 375 PSI (201)
- 400 PSI (200)
Valve Finish
- Anodized Aluminum (144)
- Black Oxide Coated (138)
- Carbon Steel (138)
- Ductile Iron (1011)
- Stainless Steel (1516)
Brands
Cyrus Shank Relief Valves
Cyrus Shank Relief Valves