Single/Dual

• Single (45)
• Dual Assembly With Unions (45)
• Dual Assembly Without Unions (45)

Inlet Connection Style

• FNPT (90)
• SW (45)

Outlet Connection

• 1" (135)

Outlet Connection Style

• FNPT (90)
• SW (45)

Pressure Relief Setting

• Custom (9)
• 75 PSI (9)
• 100 PSI (9)
• 125 PSI (9)
• 150 PSI (9)
• 175 PSI (9)
• 200 PSI (9)
• 225 PSI (9)
• 250 PSI (9)
• 275 PSI (9)
• 300 PSI (9)
• 325 PSI (9)
• 350 PSI (9)
• 375 PSI (9)
• 400 PSI (9)

Valve Finish

• Ductile Iron (45)
• Stainless Steel (90)

Brands

• Cyrus Shank (135)