Swing Check Valve with Weight and Lever, 300 PSI, FBE Coated

Dec 16, 2024

Product Item: Swing Check Valve with Weight and Lever
Working Pressure: 300 PSI
Material: ASTM A536 65-45-12
200 PSI and 250 PSI available upon request
Temperature Range: 0°C to 80°C
Coating: Fusion Bonded Epoxy Coating per ANSI/AWWA C550
Connection Ends: Flange to ASME B16.1 Class 125 LB

Material Specification

Part No.	Part	Standard Specification	Options
1	Body	ASTM A536, 65-45-12	Cast Iron A126 CL B
2	Seat Ring	Bronze ASTM B62 (Pressed Fit)	AISI 304, AISI 316 Pressed Fit or Threaded
3	Disc	ASTM A536, 65-45-12
4	Disc Sealing Ring	EPDM	AISI 304, AISI 316, Bronze ASTM B62
5	Bolt	AISI 304	AISI 316
6	Clapper Arm	ASTM A536, 65-45-12
7	Bonnet Gasket	EPDM
8	Bonnet	Cast Iron A126 CL B	ASTM A536, 65-45-12
9	Bolt	Carbon Steel Zinc Plated	AISI 316
10	Weight	Cast Iron A126 CL B	ASTM A536, 65-45-12
11	Lever	Carbon Steel Zinc Plated
12	Nut	Brass ASTM B36
13	O-Ring	NBR	EPDM
14	Hinge Bushing	Brass ASTM B36
15	Hinge Pin	AISI 304	AISI 316

Note: For special material requests that differ from the standard specifications, please clearly indicate them on the inquiry or order list.

Dimensions

DN		Dimensions (mm)
Inch	mm	L		D	D1	b	n-ød	H
Inch	mm	Standard	Optional	D	D1	b	n-ød	H
2"	50	203	203	152	120.5	16.5	4-ø19.1	145
2.5"	65	216	254	178	139.5	19	4-ø19.1	157
3"	80	241	278	191	152.5	19	4-ø19.1	173
4"	100	292	330	229	190.5	24	8-ø19.1	176
6"	150	356	406	279	241.5	25.5	8-ø22.2	238
8"	200	495	495	343	298.5	28.5	8-ø22.2	273
10"	250	622	622	406	362	30.5	12-ø25.4	329
12"	300	698	660	483	432	32	12-ø25.4	358
14"	350	787	－	533	476	35	12-ø28.5	470
16"	400	914	－	597	540	36.5	16-ø28.5	535