ANSI Class 300# Flange Carbon Steel Wcb Swing Industrial 4 Inch Check Valve

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Material: Cast Steel
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Temperature
• Function: Ddcv Double Lobe, Nrvr Silence
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Reversing
• Application: Industrial Usage, Water Industrial Usage
• Size: 2inch-60inch
• Transport Package: Plywood
• Specification: 2inch-60inch
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 3000

Product Description

Flanged Style Check Valve

Nominal diameters: CAST: 2"~ 60" FORGED: 1/2"~ 2"
Pressure: 150Lb,300Lb,600Lb,900Lb 1500lb 2500lb etc.
esign & manufacture standard: API6D,BS1868,API594(Wafer type)
Face to face dimensions: ANSI/ASME B16.10
Flange connection: ANSI/ASME B16.5 for NPS24,ASME B16.47A/MSS SP-44 for NPS>24.
Butt-welding end dimensions: ANSI/ASME B16.25
Socket-welding dimensions: ANSI/ASME B16.11
Screw ends dimension: ANSI B1.20.1
Inspection & test standard: API6D,API598.
Connection ends:RF,RTJ,BW,SW,Wafer type
Major materials:CAST:WCA,WCB,WCC,WC1,WC4,WC6,WC9,C5,C12,CA15,CF8,CF3,
CF3M,CF8,CF8M,CN7M,CD4MCU,CK3MCUN,LCA,LCB,LCC,LC3,MONEL 400FORGED: A105,A106,F1,F2,F11,F22,F5,F9,F6A,F304,F304L,F316,F316L,B473,
F50,F44,LF2.LF3 etc.
 

Pressure	Size		Main Dimensions				weight(KG)		Cv
CLASS	mm	in.	L(RF)	L(BW)	L(RJ)	H	RF	BM
300	40	2001/1/2	241	241	254	155	17	11	―
	50	2	267	267	283	161	20	12	―
	65	2002/1/2	292	292	308	175	24	15	―
	80	3	318	318	333	203	45	29	285
	100	4	356	356	371	228	65	41	515
	150	6	445	445	460	279	115	75	1245
	200	8	533	533	549	342	215	156	2285
	250	10	622	622	638	381	310	220	3575
	300	12	711	711	727	431	470	350	5345
	350	14	838	838	854	482	550	386	6510
	400	16	864	864	879	508	870	574	8620
	450	18	978	978	994	584	1025	855	11155
	500	20	1016	1016	1035	660	1500	1175	13935
	600	24	1346	1346	1368	762	2500	2030	20420
	650	26	1346	1346	1372	762	2800	2275	25000
	700	28	1499	1499	1524	889	3000	2404	28750
	750	30	1594	1594	1619	977	3400	2710	33910
	800	32	1727	1727	―	1016	3700	2897	42230
	900	36	2083	2083	―	1143	4300	3330	61570

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