API Check Valve,Gate Valve,WenZhou Feibike Valve Co.,Ltd

API Check Valve

Cast Steel SwingCheck Valve
Size:NPS 2"~48" Pressure: CLASS 150LB~2500LB
Material: WCB, LCB, LCC,WC6, C5,C12, CF8, CF8M, CF3, CF3M,CF8C
Design & Manufacture Std: API 6D, BS 1868
Flange Dimension conform to : ASME B16.5, ASME B16.47,B16.11,B16.25
Face To Face Std: ASME B16.10 Test Std: API 598

Parts NO.	Parts name	WCB Trim No.1	WCB Trim No.5	A351 CF8	A351 CF8M
1	Body	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
2	Seat	ASTM A105+13CR	ASTM A105+STL	ASTM A351 CF8	ASTM A351 CF8M
3	Disc	ASTM A216 WCB+13CR	ASTM A216 WCB+13CR	ASTM A351 CF8	ASTM A351 CF8M
4	Pin	SS304	SS304	SS304	SS316
5	Disc Nut	ASTM A194 2H	ASTM A194 2H	ASTM A194 8	ASTM A194 8M
6	Hinge	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
7	Pin	A276 410/A182 F304	A276 410/A182 F304	A182 F304	A182 F316
8	Fork	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
9	Bolt	ASTM A193 B7	ASTM A193 B7	ASTM A193 B8	ASTM A193 B8M
10	Bolt	ASTM A193 B7	ASTM A193 B7	ASTM A193 B8	ASTM A193 B8
11	Gasket	GRAPHITE+SS304	GRAPHITE+SS304	GRAPHITE+SS304	GRAPHITE+SS316
12	Nut	ASTM A194 2H	ASTM A194 2H	ASTM A194 8	ASTM A194 8
13	Bonnet	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
14	Lifting Eye	CARBON STEEL	CARBON STEEL	CARBON STEEL	CARBON STEEL
15	Nameplate	SS	SS	SS	SS

Size.	150LB Main Dimension (mm)
NPS	d	D	D1	D2	b	f	n-ød	L	H
2"	51	152	120.5	92	16	1.6	4-ø19	203	143
2.5"	64	178	139.5	105	18	1.6	4-ø19	216	158
3"	76	190	152.5	127	19	1.6	4-ø19	241	173
4"	102	229	190.5	157	24	1.6	8-ø19	292	211
6"	152	279	241.5	216	26	1.6	8-ø22	356	314
8"	203	343	298.5	270	29	1.6	8-ø22	495	356
10"	254	406	362	324	31	1.6	12-ø25	622	435
12"	305	483	432	381	32	1.6	12-ø25	698	496
14"	337	533	476	413	35	1.6	12-ø29	787	571
16"	387	597	540	470	37	1.6	16-ø29	864	619
18"	438	635	578	533	40	1.6	16-ø32	978	677
20"	489	699	635	584	43	1.6	20-ø32	978	727
24"	591	813	749.5	693	48	1.6	20-ø35	1295	813

Size.	300LB Main Dimension (mm)
NPS	d	D	D1	D2	b	f	n-ød	L	H
2"	51	165	127	92	23	1.6	8-ø19	267	188
3"	76	210	168.5	127	29	1.6	8-ø22	318	215
4"	102	254	200	157	32	1.6	8-ø22	356	233
6"	152	318	270	216	37	1.6	12-ø22	444.5	333
8"	203	381	330	270	42	1.6	12-ø25	533	388
10"	254	445	387.5	324	48	1.6	16-ø29	622	460
12"	305	521	451	381	51	1.6	16-ø32	711	519
14"	337	584	514.5	413	54	1.6	20-ø32	838	585
16"	387	648	571.5	470	58	1.6	20-ø35	864	630
18"	432	711	628.5	533	61	1.6	24-ø35	978	695
20"	483	775	686	584	64	1.6	24-ø35	1016	750
24"	584	914	813	693	70	1.6	24-ø41	1346	840

Size.	600LB Main Dimension (mm)
NPS	d	D	D1	D2	b	f	n-ød	L	H
2"	51	165	127	92	26	6.4	8-ø19	292	215
3"	76	210	168	127	32	6.4	8-ø22	356	265
4"	102	273	216	157	38	6.4	8-ø25	432	310
6"	152	356	292	216	48	6.4	12-ø29	559	369
8"	200	419	349	270	56	6.4	12-ø32	660	446
10"	248	508	432	324	64	6.4	16-ø35	787	554
12"	298	559	489	381	67	6.4	20-ø35	838	580
14"	327	603	527	413	70	6.4	20-ø38	889	630
16"	375	686	603	470	77	6.4	20-ø41	991	690
18"	419	743	654	533	83	6.4	20-ø44	1092	810
20"	464	813	724	584	89	6.4	24-ø44	1194	930
24"	559	940	838	693	102	6.4	24-ø52	1397	1052

Size.	900LB Main Dimension (mm)
NPS	d	D	D1	D2	b	f	n-ød	L	H
2"	47	216	165	92	38.5	6.4	8-ø26	368	285
3"	73	241	190.5	127	38.5	6.4	8-ø26	381	315
4"	98	292	235	157	44.5	6.4	8-ø32	457	354
6"	146	381	317.5	216	56	6.4	12-ø32	610	420
8"	190	470	393.5	270	63.5	6.4	12-ø38	737	485
10"	238	546	470	324	70	6.4	16-ø38	838	560
12"	282	610	533.5	381	79.5	6.4	20-ø38	965	630
14"	311	641	559	413	86	6.4	20-ø41	1029	695
16"	356	705	616	470	89	6.4	20-ø44	1130	758

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