Single/Dual

• Single (612)
• Dual Assembly With Unions (500)
• Dual Assembly Without Unions (500)

Model Number

• 800 OP Series (47)
• 800 Series (51)
• 801 Series (48)
• 801DHC Series (48)
• 803 Series (152)
• 804 Series (144)
• 804R Series (144)
• 805 Series (144)
• 805R Series (48)
• 812 Series (48)
• 813 Series (48)
• 814 Series (48)
• 815 Series (144)
• 901/903 Series (104)
• CS5602A Series (48)
• CS5602B Series (144)
• CS5602C Series (144)
• CS5602R Series (48)
• Liquid Series (10)

Inlet Connection

• 1/2" (833)
• 3/4" (336)
• 1" (339)
• 1-1/4" (52)
• 1-1/2" (52)

Outlet Connection

• 3/4" (401)
• 1" (720)
• 1-1/4" (243)
• 1-1/2" (144)
• 2" (52)
• 3" (52)

Outlet Connection Style

• FNPT (1560)
• MNPT (52)

Pressure Relief Setting

• Custom (104)
• 50 PSI (12)
• 75 PSI (96)
• 100 PSI (97)
• 125 PSI (93)
• 150 PSI (101)
• 175 PSI (101)
• 200 PSI (101)
• 225 PSI (101)
• 250 PSI (101)
• 275 PSI (101)
• 300 PSI (101)
• 325 PSI (101)
• 350 PSI (101)
• 375 PSI (101)
• 400 PSI (100)

Valve Finish

• Ductile Iron (931)
• Stainless Steel (681)

Temperature Range

• (')-20°F to 275°F (1184)
• (')-400°F to 400°F (317)
• -20°F to 275°F (79)
• -400°F to 400°F (22)

Valve Capacity

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

Brands

• Cyrus Shank (1612)