Single/Dual

• Single (179)
• Dual Assembly With Unions (176)
• Dual Assembly Without Unions (176)

Model Number

• 805 Series (240)
• 805R Series (240)
• 814 Series (48)
• Liquid Series (3)

Inlet Connection

• 3/4" (48)
• 1" (483)

Inlet Connection Style

• FNPT (243)
• MNPT (96)
• SW (192)

Outlet Connection Style

• FNPT (339)
• SW (192)

Pressure Relief Setting

• Custom (34)
• 75 PSI (34)
• 100 PSI (34)
• 125 PSI (33)
• 150 PSI (33)
• 175 PSI (33)
• 200 PSI (33)
• 225 PSI (33)
• 250 PSI (33)
• 275 PSI (33)
• 300 PSI (33)
• 325 PSI (33)
• 350 PSI (33)
• 375 PSI (33)
• 400 PSI (33)

Valve Finish

• Ductile Iron (147)
• Stainless Steel (384)

Temperature Range

• (')-20°F to 275°F (315)
• (')-400°F to 400°F (180)
• -20°F to 275°F (21)
• -400°F to 400°F (12)

Valve Capacity

• 36.5 GPM (3)

Brands

• Cyrus Shank (531)