Single/Dual

• Single (84)
• Dual Assembly With Unions (32)
• Dual Assembly Without Unions (32)

Model Number

• 805R Series (96)
• 850/851 Series (26)
• 850R/851R Series (26)

Outlet Connection

• 1-1/4" (96)
• 1-1/2" (52)

Pressure Relief Setting

• Custom (10)
• 75 PSI (6)
• 100 PSI (6)
• 125 PSI (6)
• 150 PSI (10)
• 175 PSI (10)
• 200 PSI (10)
• 225 PSI (10)
• 250 PSI (10)
• 275 PSI (10)
• 300 PSI (10)
• 325 PSI (10)
• 350 PSI (10)
• 375 PSI (10)
• 400 PSI (10)

Valve Finish

• Anodized Aluminum (26)
• Ductile Iron (26)
• Stainless Steel (96)

Temperature Range

• (')-20°F to 275°F (93)
• (')-400°F to 400°F (45)
• -20°F to 275°F (7)
• -400°F to 400°F (3)

Brands

• Cyrus Shank (148)