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

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

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

Short Description

Model No.: SJ-CV-05 Hits: 8

China Lift Check Valve Manufacturer Shinjo Supplies DIN Lift Check Valve, Cast iron, Ductile iron, WCB.
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Key Specifications / Features

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´╝ÜDIN 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

DIN Lift Check Valve Structure
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

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