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Valves / Check / 21D-F-B-R

CLASS 250 Flange Style Silent Check Valve with Bulbous Cast Iron Body and Bronze Trim

Dimensions

Face to Face 9.5
Dia. of Bolt Circle 10.63
Dia. of Flange 12.5
No. of Studs 24
Dia. of Studs 0.75
Length of Studs 5
Thickness of Flange 1.44
Weight (lbs.) 125

General

Pressure Rating up to 500 PSI
Temperature Range -30°F to 250°F (-34°C to 121°C)
Standard Soft Goods Buna-N O-Rings
Cartridge Type Check
Connection Type ANSI B16.5 Flange
Connection Size 6"
Body Material Cast Iron, ASTM A126, CL. B

Options

Optional Soft Goods Viton® O-Rings, EPDM O-Rings