Welded Lift Angle-type Check Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
E-mail: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
Welded lift angle-type check valves
Dimensions & constructral diagram
Welded lift angle-type check valve constructral diagram
Performance and specification
| type | nominal pressure PN/MPa | test pressure（Ps/Mpa） | working pressure P/MPa | working medium | working temperature ℃ | |
| shell | sealing | |||||
| H63H-250 | 25.0 | 27.5 | 37.5 | 25 | water, oil | ≤110 |
| H63H-320 | 32.0 | 32.5 | 48 | 32 | ||
The materials of main parts
| part name | body | disc | seat | core | plug pipe |
| material | 20 | 45 | ZG2Cr13 | ZG2Cr13 | Zg35 |
Connection dimensions
| nominal pressure PN/MPa | nominal diameter DN | A | L | C | D | E | F |
| 25 | 50 | 116 | 140 | 58 | 76 | 300 | 58 |
| 65 | 135 | 157 | 65 | 90 | 336 | 62 | |
| 32 | 50 | 118 | 145 | 56 | 76 | 308 | 56 |
