Flanged Swing Check Valves, AWWA C508, 300 PSI

Dec 17, 2024

Product Item: AWWA C508 Swing Check Valve
Standard: AWWA C508
Working Pressure: 300 PSI
200 PSI and 250 PSI available upon request
Connection Ends: Flange to ASME B16.1 Class 125 LB
Temperature Range: Rubber Seal: 0°C to 80°C, Metal Seal: -10°C to 200°C
Coating: Fusion Bonded Epoxy Coating following ANSI/AWWA C550 or painting upon request

Material Specification

Part No.	Part	Standard Specification
1	Body	Ductile Iron 65-45-12
2	Bonnet	Ductile Iron 65-45-12
3	Bolts	Carbon Steel Zine Plated
4	Washer	Carbon Steel Zine Plated
5	Eye Bolt	Carbon Steel Zine Plated
6	O-Ring	NBR
7	Washer	PTFE
8	Plug	AISI 304
9	Hinpe	AISI 420
11	Seat Ring	Bronze ASTM B62
12	Seal	EPDM
13	Disc	Ductile Iron 65-45-12
14	Plate	Ductile Iron 65-45-12 (6"-12") AISI 304 (2"-4")
15	Nut	AISI 304
16	Bolt	AISI 304
17	Spring Washer	AISI 304
18	Flat Washer	AISI 304
19	Plug	Tin Bronze

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	133
2.5"	65	254	216	178	139.5	17.5	4-ø19.1	150
3"	80	278	241	191	152.5	19	4-ø19.1	150
4"	100	330	292	229	190.5	24	8-ø19.1	218
6"	150	406	356	279	241.5	25.5	8-ø22.2	290
8"	200	495	495	343	298.5	28.5	8-ø22.2	330
10"	250	622	622	406	362	30.5	12-ø25.4	350
12"	300	660	698	483	432	32	12-ø25.4	376