Model Number

• 800 OP Series (127)
• 800 Series (136)
• 801 Series (128)
• 801DHC Series (80)
• 803 Series (84)
• 804 Series (80)
• 804R Series (80)
• 805 Series (80)
• 805R Series (80)
• 812 Series (16)
• 813 Series (16)
• 814 Series (16)
• 815 Series (80)
• 850/851 Series (156)
• 850R/851R Series (156)
• 901/903 Series (104)
• CS5602A Series (80)
• CS5602B Series (80)
• CS5602C Series (80)
• CS5602R Series (16)
• Liquid Series (10)

Inlet Connection

• 1/2" (850)
• 3/4" (280)
• 1" (347)
• 1-1/4" (156)
• 1-1/2" (52)

Inlet Connection Style

• BW (130)
• FNPT (612)
• MNPT (653)
• SW (290)

Outlet Connection

• 3/4" (642)
• 1" (368)
• 1-1/4" (179)
• 1-1/2" (236)
• 2" (208)
• 3" (52)

Outlet Connection Style

• FNPT (1073)
• MNPT (208)
• SW (404)

Pressure Relief Setting

• Custom (113)
• 50 PSI (13)
• 75 PSI (81)
• 100 PSI (82)
• 125 PSI (78)
• 150 PSI (110)
• 175 PSI (110)
• 200 PSI (110)
• 225 PSI (110)
• 250 PSI (110)
• 275 PSI (110)
• 300 PSI (110)
• 325 PSI (110)
• 350 PSI (110)
• 375 PSI (110)
• 400 PSI (109)

Valve Finish

• Anodized Aluminum (156)
• Black Oxide Coated (49)
• Carbon Steel (49)
• Ductile Iron (539)
• Stainless Steel (892)

Temperature Range

• (')-20°F to 275°F (1172)
• (')-400°F to 400°F (394)
• -20°F to 275°F (83)
• -400°F to 400°F (26)

Valve Capacity

• 20.7 GPM (2)
• 25.9 GPM (5)
• 36.5 GPM (3)

Brands

• Cyrus Shank (1685)