Single/Dual

• Cartridge Only (197)
• Single (1172)
• Dual Assembly With Unions (789)
• Dual Assembly Without Unions (789)

Model Number

• 800 OP Series (285)
• 800 Series (304)
• 801 Series (285)
• 801DHC Series (150)
• 803 Series (159)
• 804 Series (150)
• 804R Series (150)
• 805 Series (150)
• 805R Series (150)
• 812 Series (45)
• 813 Series (45)
• 814 Series (45)
• 815 Series (150)
• 850/851 Series (144)
• 850R/851R Series (144)
• 901/903 Series (96)
• CS5602A Series (150)
• CS5602B Series (150)
• CS5602C Series (150)
• CS5602R Series (45)

Inlet Connection

• 1/2" (1676)
• 3/4" (411)
• 1" (501)
• 1-1/4" (144)
• 1-1/2" (48)

Inlet Connection Style

• BW (183)
• FNPT (1184)
• MNPT (975)
• SW (408)

Outlet Connection

• 3/4" (1241)
• 1" (675)
• 1-1/4" (315)
• 1-1/2" (279)
• 2" (192)
• 3" (48)

Outlet Connection Style

• FNPT (2012)
• MNPT (192)
• SW (546)

Pressure Relief Setting

• Custom (201)
• 50 PSI (29)
• 75 PSI (169)
• 100 PSI (169)
• 125 PSI (169)
• 150 PSI (201)
• 175 PSI (201)
• 200 PSI (201)
• 225 PSI (201)
• 250 PSI (201)
• 275 PSI (201)
• 300 PSI (201)
• 325 PSI (201)
• 350 PSI (201)
• 375 PSI (201)
• 400 PSI (200)

Valve Finish

• Anodized Aluminum (144)
• Black Oxide Coated (138)
• Carbon Steel (138)
• Ductile Iron (1011)
• Stainless Steel (1516)

Brands

• Cyrus Shank (2946)
• Parker Refrigeration Specialties (1)