Wafer Type Ss/Bronze Dual Plate Check Valve

• Temperature: Ordinary Temperature
• Material: Stainless Steel
• Connection Form: Flange
• Structure: Wafer
• Pressure: Low Pressure
• Function: Ddcv Double Lobe
• Model NO.: H76H
• Sealing Form: Spring
• Flow Direction: Bidirectional
• Standard: API/GB/JIS/DIN
• Application: Industrial Usage, Water Industrial Usage
• Size: 2 Inch to 24 Inch
• Disc/Plate: Dual Plate/ Double Plate
• Body: 304/316
• Body Material: Stainless Steel
• Transport Package: Plywood Case
• Specification: CE ISO TS
• Trademark: AKSF
• Origin: Tianjin /Wenzhou
• HS Code: 8481804090
• Production Capacity: 10000/Month

Product Description

Wafer Type SS/Bronze Dual Plate Check Valve

Manufacturer: Aikesen

Design Standard	API 594, ASME B 16.5, BS 1868, ASME B 16.34-2004
Face to face standard	API 6D, API 594, DIN 3202
Connection standard	ASME B 16.47B, MSS SP-44, ASME B 16.5
Testing Standard	API 598
Connection Type	Wafer Type
Pressure Rating: Class	150LB - 900LB
Size	NPS 1/2"-8"
Material	WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, etc.

Series of Check Valve: Rubber lined wafer Valves; Full Lug check Valves; Dual Plate Swing Check Valve; Single Disc Swing Check Valve.
Main Part Name and Material:

part name	Material
Body	Cast Iron or Ductile Iron
Disc	Bronze or Ductile Iron or Stainless Steel
Pin	SS410 or SS416 or SS304 or SS316
Spring	Stainess Steel
Insert Body	Cast Iron/EPDM or Ductile Iron/EPDM
Bolt	Stainless Steel

Nominal pressure PN(MPa)	Nominal diameter DN(mm)	Dimensions (mm)				WT (kg)	Flange (for reference)
		L	D	D3	D2
							Center circle diameter of bolt hole D1	Bolt quantity	Bolt diameter D	Bolt length L1
1.0	50	8	108	56	51	2	125	4	M16	150
	65	67	128	73	65	3	145	4	M16	155
	80	73	142	88	80	4	160	8	M16	160
	100	73	162	108	102	9	180	8	M16	165
	125	86	192	132	127	8	210	8	M16	180
	150	98	218	160	152	13	240	0	M20	205
	200	127	273	210	203	25	295	8	M20	235
	250	146	328	266	254	39	350	12	M20	255
	300	181	378	310	305	64	400	12	M20	290
	350	184	438	355	350	85	460	16	M20	295
	400	191	489	405	400	114	515	16	M24	310
	450	203	539	455	450	138	565	20	M24	325
	500	219	594	505	500	161	620	20	M24	345
	009	222	969	605	600	250	725	20	M27	355
	700	305	811	700	695	370	840	24	M27	440
	800	305	918	800	796	540	950	24	M30	450
	900	368	1018	903	898	650	1050	28	M30	520
	1000	432	1124	1055	1050	006	1160	28	M33	590
	1200	524	1340	1205	1200	1420	1380	32	M36	695
1.6	50	60	108	56	51	2	125	4	M16	150
	65	67	128	73	65	3	145	4	M16	155
	80	73	142	88	80	4	160	8	M16	160
	100	73	162	108	102	9	180	8	M16	165
	125	86	192	132	127	8	210	8	M16	180
	150	98	218	160	152	13	240	8	M20	205
	200	127	273	210	203	25	295	12	M20	235
	250	146	329	266	254	39	355	12	M24	265
	300	181	384	310	305	64	410	12	M24	305
	350	184	444	355	350	85	470	16	M24	310
	400	191	496	405	400	114	525	16	M27	330
	450	203	556	455	450	138	585	20	M27	345
	500	219	618	505	500	161	650	20	M30	370
	600	222	732	605	600	250	770	20	M33	380
	700	305	802	700	695	370	840	24	M33	470
	800	305	912	800	796	540	950	24	M36	475
	006	368	1012	903	898	650	1050	28	M36	545
	1000	432	1126	1055	1050	006	1170	28	M39	620
	1200	524	1340	1205	1200	1420	1390	32	M45	735

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