Model Number

• 800 OP Series (32)
• 800 Series (34)
• 801 Series (32)
• 801DHC Series (32)
• 803 Series (34)
• 804 Series (32)
• 804R Series (32)
• 805 Series (32)
• 805R Series (32)
• 815 Series (32)
• CS5602A Series (16)
• CS5602B Series (32)
• CS5602C Series (32)

Inlet Connection

• 1/2" (244)
• 3/4" (64)
• 1" (96)

Inlet Connection Style

• BW (130)
• SW (274)

Outlet Connection

• 3/4" (180)
• 1" (128)
• 1-1/4" (64)
• 1-1/2" (32)

Pressure Relief Setting

• Custom (25)
• 50 PSI (4)
• 75 PSI (25)
• 100 PSI (25)
• 125 PSI (25)
• 150 PSI (25)
• 175 PSI (25)
• 200 PSI (25)
• 225 PSI (25)
• 250 PSI (25)
• 275 PSI (25)
• 300 PSI (25)
• 325 PSI (25)
• 350 PSI (25)
• 375 PSI (25)
• 400 PSI (25)

Valve Finish

• Stainless Steel (404)

Temperature Range

• (')-20°F to 275°F (182)
• (')-400°F to 400°F (197)
• -20°F to 275°F (12)
• -400°F to 400°F (13)