Model 763 > Fire Check Valve > Fire Protection Equipment

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Check Valve

3” To 12” Swing Check Valve:

»..The valves are designed and manufactured conforming to International Standard.
»..Flange shape and drilling to specification ANSI B 16.1 (125 LB)
».. Face to face dimensions conform to ANSI B 16.10 (125 LB)
»..Safe working pressure: 200 psi
»..Suitable media: water, oil, gas
»..Available in all Iron
»..Class 125 Lbs - Valves

Dimensions (mm)					Wt
Size	A	B	C	D	Kg
3"	241	191	19	193	21
4"	292	229	24	214	37
6"	356	279	25	258	68
8"	495	343	29	311	115
10"	622	406	30	351	201
12"	699	483	32	389	290

No.	Part	Material	Standard
1	Bolt	Steel	ASTM A-307 Grade B
2	Cover	Cast Iron	ASTM A126 Class B
3	Cover Gasket	Non-Asbestos	Commercial
4	Body	Cast Iron	ASTM A126 Class B
5	Hinge Pin	Brass	B-16
6	Clapper Arm	Bronze	ASTM B-62 (C83600)
7	Clapper	Bronze	ASTM B-62 (C83600)
8	Cap Screw Bolt	Bronze	ASTM B-21
9	Body Seat Ring	Bronze	ASTM B-62 (C83600)
10	Clapper Ring	Bronze	ASTM B-62 (C83600)