Single/Dual

• Single (106)
• Dual Assembly With Unions (106)
• Dual Assembly Without Unions (105)

Model Number

• 803 Series (48)
• 804 Series (44)
• 804R Series (45)
• 805 Series (45)
• 815 Series (45)
• CS5602B Series (45)
• CS5602C Series (45)

Inlet Connection

• 1/2" (138)
• 3/4" (89)
• 1" (90)

Outlet Connection

• 3/4" (48)
• 1" (179)
• 1-1/4" (45)
• 1-1/2" (45)

Outlet Connection Style

• FNPT (317)

Pressure Relief Setting

• Custom (21)
• 50 PSI (3)
• 75 PSI (21)
• 100 PSI (20)
• 125 PSI (21)
• 150 PSI (21)
• 175 PSI (21)
• 200 PSI (21)
• 225 PSI (21)
• 250 PSI (21)
• 275 PSI (21)
• 300 PSI (21)
• 325 PSI (21)
• 350 PSI (21)
• 375 PSI (21)
• 400 PSI (21)

Valve Finish

• Stainless Steel (317)

Brands

• Cyrus Shank (317)