Model 453U > Fire Check Valve > Fire Protection Equipment

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Check Valve

Flanged End Ductile Iron Body Check Valve:

»..Ductile Iron Body with EPDM Seat. Bronze plate.
»..250 Lb. Dualplate. UL Listed. FM Approved.
»..Model 453UF(250) End flanges conform to ANSI B16.1 CLASS 250
»..Model 453UF(125) End flanges conform to ANSI B16.1 CLASS 125
»..Model 453UF(PN16) End flanges conform to BS EN-1092 PN16

No.	Part	Material	Standard
1	Body	Ductile Iron	A536
2	Body Seal	EPDM
3	Disc	Cast Bronze	B62(C83600)
4	Spring	Stainless Steel	AISI 316
5	Hinge Pin	Stainless Steel	AISI 316
6	Washer	Teflon
7	Thrust Washer	Teflon
8	Plug	Mild Steel	A105-80
9	Washer	Teflon
10	Square Plug	Mild Steel	A105-80