Single/Dual

• Cartridge Only (397)
• Single (1685)
• Dual Assembly With Unions (1260)
• Dual Assembly Without Unions (1261)

Model Number

• 800 OP Series (415)
• 800 Series (442)
• 801 Series (415)
• 801DHC Series (272)
• 803 Series (288)
• 804 Series (272)
• 804R Series (272)
• 805 Series (272)
• 805R Series (272)
• 812 Series (48)
• 813 Series (48)
• 814 Series (48)
• 815 Series (272)
• 850/851 Series (156)
• 850R/851R Series (156)
• 901/903 Series (104)
• CS5602A Series (272)
• CS5602B Series (272)
• CS5602C Series (272)
• CS5602R Series (48)
• Liquid Series (14)

Inlet Connection

• 1/2" (2603)
• 3/4" (632)
• 1" (827)
• 1-1/4" (156)
• 1-1/2" (52)

Inlet Connection Style

• BW (390)
• FNPT (1612)
• MNPT (1334)
• SW (870)

Outlet Connection

• 3/4" (1915)
• 1" (1104)
• 1-1/4" (531)
• 1-1/2" (396)
• 2" (208)
• 3" (52)

Outlet Connection Style

• FNPT (2786)
• MNPT (208)
• SW (1212)

Pressure Relief Setting

• Custom (296)
• 50 PSI (43)
• 75 PSI (263)
• 100 PSI (266)
• 125 PSI (260)
• 150 PSI (292)
• 175 PSI (292)
• 200 PSI (292)
• 225 PSI (292)
• 250 PSI (292)
• 275 PSI (292)
• 300 PSI (292)
• 325 PSI (292)
• 350 PSI (292)
• 375 PSI (292)
• 400 PSI (291)

Valve Finish

• Anodized Aluminum (156)
• Black Oxide Coated (147)
• Carbon Steel (146)
• Ductile Iron (1087)
• Stainless Steel (3094)

Temperature Range

• (')-20°F to 275°F (2946)
• (')-400°F to 400°F (1378)
• -20°F to 275°F (200)
• -400°F to 400°F (92)

Valve Capacity

• 20.7 GPM (2)
• 25.9 GPM (9)
• 36.5 GPM (3)