DIN Lift Check Valve, Cast iron, Ductile iron, WCB

Name: DIN Lift Check Valve, Cast iron, Ductile iron, WCB
SKU: SJ-CV-05
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

China Lift Check Valve Manufacturer Shinjo Supplies DIN Lift Check Valve, Cast iron, Ductile iron, WCB.

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Detail Information

H41Y-1.6, 2.5, 4.0
Nominal Diameter: 15~200mm
Nominal Pressure: 1.6 - 4.0 MPa (Cl 150 - 300 Lb)
temperature: -40 - 425°C
Fluid: Water, Gas, Oil etc
Lift Plug
Manufacture Standard: DIN 3356
Face to Face Dimension: DIN 3202
Flange Standard: DIN 2543 - 2545
Butt Welded Joint Standard: DIN 3239
test standard：DIN 3230

Nominal Pressure	1.6MPa	2.5MPa	4.0MPa
Sealing Test	1.8MPa	2.8MPa	4.4MPa
Body Test	2.4MPa	3.8MPa	6.0MPa

Materials

Name	Body	Bonnet	Stem	Disc	Seat	Packing
WCB	WCB	WCB	13Cr	2Cr13	2Cr13	Flexible Graphite
					STL
304	CF8	CF8	304	304	304	Flexible Graphite
					STL	PTFE
316	CF8M	CF8M	316	316	316	Flexible Graphite
					STL	PTFE
304L	CF3	CF3	316	304L	304L	Flexible Graphite
					STL	PTFE
316L	CF3M	CF3M	316	316L	316L	Flexible Graphite
					STL	PTFE

No	Part Name	Material
1	Body	WCB, CF8, CF8M, CF3, CF3M
2	Disc	25#, 1Cr13, 2 Cr13, SS. 321, SS. 304, SS. 316
3	Spring	SS. 321 SS. 304, SS. 316, SS. 304L, SS. 316L
4	Bonnet	WCB, CF8, CF8M, CF3, CF3M
5	Bolt	ASTM A193-B7, A193-B8, A193-B8M
6	Nut	ASTM A194-B2, A193-B8, A194-B8M

Dimensions & Weights

DN	L	H	Kv	PN 16	PN 25	PN 40
15	130	70	5.7	2.4	3.5	3.8
20	150	70	7.8	3.0	4.4	4.9
25	160	80	11.8	3.8	5.0	5.9
32	180	80	17.9	5.7	6.0	7.1
40	200	85	27.5	7.4	8.0	10.4
50	230	95	48.0	10.3	11.0	12.3
65	290	110	77.6	15.2	16.0	22.7
80	310	130	109.0	20.4	21.0	28.5
100	350	155	168.0	31.0	32.0	40.0
125	400	165	251.0	49.0	51.0	64.0
150	480	215	389.0	69.0	70.0	90.0
200	600	285	664.0	132.0	136.0	170.0
250	730	325	1017.0	198.0	218.0	240.0
300	850	365	1446.0	278.0	330.0	370.0