ANSI Flanged Swing Check Valve (316 SS Check Valve)

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Website: https://customsteelvalve.com/ansi-flanged-swing-check-valve-1-4-1.html

• Nominal Diameter: 1/2"-24"
• Materials: 316, CF8M, 1.4408, WCB, 304, CF8, etc.
• Pressure Rating: 150Lb
• Inspection & Testing: API 598
• Surface Treatment: Pickling, Passivation, Polishing (or as per customer request)
• Operating Temperature: ≤ 120°C
• Suitable Media: Water, Steam, Oil, Gas, Acids, Alkalis, etc.

Applicable Standards

Design	Material
Pressure-Temperature Rating	ASME B16.3
Face to Face	ASME B16.10
Flange Dimensions	ASME B16.5
Inspection &Testing	API 598
Body Material	A351-CF8; CF8M CF3; CF3M; A216-WCB

Dimensions (mm)

Size (in)	d	L	D	C	g	T	t	H	n-Ø
150Lb
1/2"	15	108	89	60.5	35	12	1.6	-	4-15
3/4"	20	117	98	70	43	12	1.6	-	4-15
1"	25	127	108	79.5	51	12	1.6	-	4-15
1 1/4"	32	140	117	89	64	13	1.6	-	4-15
1 1/2"	40	165	127	98.5	73	15	1.6	-	4-15
2"	50	203	152	120.5	92	16	1.6	161	4-19
2 1/2"	65	216	178	139.5	105	18	1.6	180	4-19
3"	80	241	190	152.5	127	19	1.6	190	4-19
4"	100	292	229	190.5	157	24	1.6	203	8-19
5"	125	356	254	216	186	24	1.6	229	8-22
6"	150	406	279	241.5	216	26	1.6	257	8-22
8"	200	495	343	298.5	270	29	1.6	292	8-22
10"	250	622	406	362	324	31	1.6	355	12-25
12"	300	698	483	432	381	32	1.6	396	12-25
14"	350	787	533	476	413	35	1.6	445	12-29
16"	400	914	597	540	470	37	1.6	490	16-29
18"	450	978	635	578	533	40	1.6	520	16-32
20"	500	978	698	635	584	43	1.6	546	20-32
24"	600	1295	813	749.3	692	49	1.6	880	20-35

Materials

Body	A351-CF8M
Disc	A351-CF8M
Nut	A194-2H
Washer	SS304
Hinge	A351-CF8M
Eyebolt Pin	SS316
Bonnet Nut	A194-2H
Gasket	PTFE 304
Bonnet	A351-CF8M
Nameplate	Aluminum
Bonnet Bolt	A193-B8
Washer	PTFE 304