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Class 600-900 Cast Steel Check Valve

CHV701-900

Standard:API598,ANSI B16.34 APID

Size : DN15~DN600mm (1/2"-24")

Body material:Carbon Steel A216 WCB/A105 ,Stainless steel

Suitable Mediums:water , oil , gas,steam

Type:wafer ,swing

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Features

Product Overview

The range can be engineered to suit your application, with body construction, material, and ancillary features optimised to meet your process needs. Being ISO 9001 certified, we adopt systematic ways to ensure high quality, you can be assured of outstanding reliability and sealing performance through the design life of your asset.

Echnical Requirement

· Design Standard:API594
· Face to face:API594
· Flanged ends:ASME B16.5
· Test & inspection:API598

Specification

Dimensions Data

Specification

NO.	PART	ASTM Material
NO.	PART	WCB	LCB(1)	WC6	CF8(M)	CF3(M)
1	BODY	A216 WCB	A352 LCB	A217 WC6+STL	A351 CF8(M)+STL	A351 CF3(M)+STL
2	SEAT	A105+13Cr	A105+13Cr	-	-	-
3	DISC	A216 WCB+13Cr	A352 LCB+13Cr	A217 WC6+STL	A351 CF8(M)	A351 CF3(M)
4	HINGE	A216 WCB	A182 F6	A182 F6	A351 CF8(M)	A351 CF3(M)
5	HINGE PIN	A276 304	A182 F6	A182 F6	A182 F304(F316)	A182 F304(F316)
6	FORK	A216 WCB	A352 LCB	A217 WC6	A351 CF8(M)	A351 CF3(M)
7	COVER BOLT	A193 B7	A320 L7	A193 B16	A193 B8(M)	A193 B8(M)
8	COVER NUT	A194 2H	A194 7	A194 4	A194 8(M)	A194 8(M)
9	GASKET	SS304+GRAPHITE			PTFE/SS304+GRAPHITE	PTFE/SS316+GRAPHITE
10	COVER	A216 WCB	A352 LCB	A217 WC6	A351 CF8(M)	A351 CF3(M)

Dimensions and Weights CLASS600

Size	in	1/2	3/4	1	11/2	2	21/2	3	4	6	8	10	12	14	16	18	20	24	26
Size	mm	15	20	25	40	50	65	80	100	150	200	250	300	350	400	450	500	600	650
L/L1 (RF/BW)	in	6.5	7.5	8.5	9.5	11.5	13	14	17	22	26	31	33	35	39	43	47	55	-
L/L1 (RF/BW)	mm	165	190	216	241	292	330	356	432	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	-
L2 (RTJ)	mm	-	-	-	-	295	333	359	435	562	664	791	841	892	994	1095	1200	1407	-
H (Open)	in	3.38	3.5	4.5	5.5	7.5	8	8.75	10	14.5	17.5	19.25	21.38	23.38	25.75	28.75	31	43.5	-
H (Open)	mm	85	90	115	140	190	205	222	255	368	445	490	540	595	655	730	785	1105	-
WT (Kg)	BW	5.5	7.5	12	18	24	35	44	70	125	207	310	460	615	945	1105	1495	1695	-
WT (Kg)	RF/RTJ	4	6	8	12.5	16	19	26	44	87	147	220	350	452	720	845	1160	1280	-

Dimensions and Weights CLASS900

Size	in	2	21/2	3	4	6	8	10	12	14	16
Size	mm	50	65	80	100	150	200	250	300	350	400
L1 (BW)	in	14.5	16.5	15	18	24	29	33	38	40.5	44.5
L1 (BW)	mm	368	419	381	457	610	737	838	965	1029	1130
L (RF)	in	14.5	16.5	15	18	24	29	33	38	40.5	44.5
L (RF)	mm	368	419	381	457	610	737	838	965	1029	1130
L2 (RTJ)	in	14.62	16.62	15.12	18.12	24.12	29.12	33.12	38.12	40.38	44.88
L2 (RTJ)	mm	371	422	384	460	613	740	841	968	1038	1140
H	in	9.5	9.5	10	13.38	15.75	18.12	21.62	24	27	29.5
H	mm	240	240	255	340	400	460	550	610	685	750
WT (Kg)	BW	22	34	38	71	176	485	761	1125	1345	1490
WT (Kg)	RF/RTJ	44	55	61	116	255	630	940	1433	1710	1820