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Brass swing check valve
Casting body
1/2''--4''(200WOG)
Threaded comply with ANSI B1.20.1
Test pressure,80PSI(AIR)
Note,plain or bronze coating
Body,cast brass ASTM C85700
Cap,cast brass ASTM C85700
Forged brass ASTM C37700
Hanger pin,brass ASTM C37700 or ASTM C3600
Disc,cast brass ASTM C85700 forged brass ASTM C37700
Seal,teflon(PTFE)
Side plugs,ASTM C37700
Swing check valve