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ANSI CARBON STEEL WCB SWING CHECK VALVES

Product introduction

Bolted Cover, Swing Type Disc

Design and manufacture： API 600 and BS 1668

Face-to-Face dimension ASME B16 10

Flanged dimension： 24・ and smaller valves： ASMEB16 5 26* and larger valves： ASME B 16 47 series A and B

Phone : +86-577-67972800
Email : lonz@lonzvalve.com

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Description
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Bolted Cover, Swing Type Disc

Design and manufacture: API 600 BS1868

Face-to-Face dimension: ASME B16.10

Flanged End: 24'' and smaller to ASME B16.5 26'' and larger to ASME B16.47 series A and B

B.W. End： ASME B16.25

Inspection and Test: API598

Temperature and Pressure: ASME B16.34

Shell Wall Thickness: 24'' and smaller to API 600

26''and larger to manufacturer's standard

Parts List

No	Parts	Material
1	Body	ASTM A216 GR. WCB
2	Seat	ASTM A105+13CR
3	Disc	ASTM A216 GR. WCB+13CR
4	Hinge	ASTM A216 GR. WCB
5	Hinge Pin	ASTM A276 410
6	Gasket	SS304+GRAPHIT
7	Bonnet	ASTM A216 GR. WCB
8	Bonnet Nut	ASTM A194 GR.2H
9	Bonnet Bolt	ASTM A193 GR.B7

Dimensions & Weights(150LB)

Size	in	2''	2 1/2''	3''	4''	5''	6''	8''	10''	12''	14''	16''	18''	20''	24''
	mm	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L (RF) L1 (BW)	in	8	8.5	9.5	11.5	13	14	19.5	24.5	27.5	31	34	38.5	38.5	51
	mm	203	216	241	292	330	356	495	622	698	787	864	978	978	1295
L2 (RTJ)	in	8.5	9	10	12	13.5	14.5	20	25	28	31.5	34.5	39	39	51.5
	mm	216	229	254	305	343	369	508	635	711	800	877	991	991	1308
H (Open)	in	6.88	7	7.5	8.63	9.25	12.75	15.13	17.63	21.25	22	24.63	25.63	26.63	34.63
	mm	175	178	191	219	235	324	384	448	540	559	626	651	676	880
D	mm	150	180	190	230	255	280	345	405	485	535	595	635	700	815

D1	mm	120.7	139.7	152.4	190.5	215.9	241.3	298.5	362	431.8	476.3	539.8	577.9	635	749.3

D2	mm	92.1	104.8	127	157.2	185.7	215.9	269.9	323.8	381	412.8	469.9	533.4	584.2	692.2

b	mm	17.5	20.7	22.3	22.3	22.3	23.9	27	28.6	30.2	33.4	35	38.1	41.3	46.1

f	mm	2	2	2	2	2	2	2	2	2	2	2	2	2	2

N- Φd		4-Φ19	4-Φ19	4-Φ19	8-Φ19	8-Φ22	8-Φ22	8-Φ22	12-Φ25.4	12-Φ25.4	12-Φ28.5	16-Φ28.5	16-Φ32	20-Φ32	20-Φ35

WT (KG) RF		14.5	20.7	24.4	39.5	54.6	66.8	118	192.5	291	321.5	588	762	-	-

Dimensions & Weights(300LB)

Size	in	2''	2 1/2''	3''	4''	5''	6''	8''	10''	12''	14''	16''	18''	20''	24''
	mm	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L (RF) L1 (BW)	in	10.5	11.5	12.5	14	15.75	17.5	21	24.5	28	33	34	38.5	40	53
	mm	267	292	318	356	400	444	533	622	711	838	864	978	1016	1346
L2 (RTJ)	in	11.12	12.12	13.15	14.62	16.37	18.12	21.62	25.12	28.62	33.62	34.62	39.12	40.75	53.88
	mm	283	308	334	372	416	460	549	638	727	854	880	994	1035	1368
H (Open)	in	7.75	8	8.75	10.88	11.63	13.25	16.25	18.25	22.13	23.5	25.38	29.88	33.63	37.00
	mm	197	203	222	276	295	337	413	464	562	597	645	759	854	940
D	mm	165	190	210	255	280	320	380	445	520	585	650	710	775	915

D1	mm	127	149.2	168.3	200	235	269.9	330.2	387.4	450.8	514.4	571.5	628.6	685.8	812.8

D2	mm	92.1	104.8	127	157.2	185.7	215.9	269.9	323.8	381	412.8	469.9	533.4	584.2	692.2

b	mm	20.7	23.9	27	30.2	33.4	35	39.7	46.1	49.3	52.4	55.6	58.8	62	68.3

f	mm	2	2	2	2	2	2	2	2	2	2	2	2	2	2

N- Φd		8-Φ19	8-Φ22	8-Φ22	8-Φ22	8-Φ22	12-Φ22	12-Φ25.4	16-Φ28.5	16-Φ32	20-Φ32	20-Φ35	24-Φ35	24-Φ35	24-Φ41

WT (KG) RF		18.4	26	37.5	57.2	-	104.4	178.7	288.9	301.1	535	851	-	-	-

Dimensions & Weights(600LB)

Size	in	2''	2 1/2''	3''	4''	5''	6''	8''	10''	12''	14''	16''	18''	20''	24''
	mm	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L (RF) L1 (BW)	in	11.5	13	14	17	-	22	26	31	33	35	39	43	47	55
	mm	295	333	359	435	-	559	660	787	838	889	991	1092	1194	1397
L2 (RTJ)	in	11.62	13.12	14.12	17.12	-	22.12	26.12	31.12	33.12	35.12	39.12	43.12	47.25	55.38
	mm	295	333	359	435	-	562	663	790	841	892	994	1095	1200	1407
H (Open)	in	8.25	8.63	10.5	11.75	-	15	18.75	21.63	22.63	26.38	30.13	35.25	38.38	43.75
	mm	210	219	267	299	-	381	476	549	575	670	765	895	975	1111
D	mm	165	190	210	275	-	355	420	510	560	605	685	745	815	940

D1	mm	127	149.2	168.3	215.9	-	292.1	349.2	431.8	489	527	603.2	654	723.9	838.2

D2	mm	92.1	104.8	127	157.2	-	215.9	269.9	323.8	381	412.8	469.9	533.4	584.2	692.2

b	mm	25.4	28.6	31.8	38.1	-	47.7	55.6	63.5	66.7	69.9	76.2	82.6	88.9	101.6

f	mm	7	7	7	7	-	7	7	7	7	7	7	7	7	7

N- Φd		8-Φ19	8-Φ22	8-Φ22	8-Φ25.4	-	12-Φ29	12-Φ32	16-Φ35	20-Φ35	20-Φ38	20-Φ41	24-Φ44.4	24-Φ44.4	24-Φ51

WT (KG) RF		28.7	43.53	56.56	101.1	-	201	352	-	-	-	-	-	-	-

SWING CHECK VALVE 150LB RF
Performance Specification
Test Pressure	Shell Test	3	Mpa
	Back Seal Test	-
	Seal Test	2.2
	Air Test	-
Working Temp	-25~425°C
Media: Water, oil & gas

SWING CHECK VALVE 300LB RF
Performance Specification
Test Pressure	Shell Test	7.5	Mpa
	Back Seal Test	-
	Seal Test	5.5
	Air Test	-
Working Temp	-25~425°C
Media: Water, oil & gas

SWING CHECK VALVE 600LB RF
Performance Specification
Test Pressure	Shell Test	15	Mpa
	Back Seal Test	-
	Seal Test	11
	Air Test	-
Working Temp	-25~425°C
Media: Water, oil & gas

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