Liquefied gas check valve
- Products
- Ball valve
- Butterfly valve
- Gate valve
- Globe Valve
- Check valve
- Anticorrosive valve
- Forged steel valve
- Regulating valve
- Hydraulic control valve
- Power station valve
- Drain valve
- Bellows valve
- Metallurgical valve
- Flame arrester and breathing valve
- Solenoid valve
- Needle valve
- Copper valve
- Ceramic valve
- Oil field valve
- Safety valve
- Actuator series
Location：Products >> Check valve >> Liquefied gas check valve
Model: H41N-25/40
Nominal diameter: DN25 ∽ 200 (mm)
Nominal pressure: PN2.5 ~ 4.0MPa
Main material: carbon steel, stainless steel, chromium stainless steel
Nominal diameter: DN25 ∽ 200 (mm)
Nominal pressure: PN2.5 ~ 4.0MPa
Main material: carbon steel, stainless steel, chromium stainless steel
Product details
| PN | DN | L | H | D | D1 | D2 | b | f | Z-φd |
|
2.5MPa 4.0MPa |
25 | 160 | 115 | 115 | 85 | 65 | 16 | 2 | 4-14 |
| 32 | 190 | 120 | 135 | 100 | 78 | 18 | 3 | 4-18 | |
| 40 | 200 | 140 | 145 | 110 | 85 | 18 | 3 | 4-18 | |
| 50 | 230 | 150 | 160 | 125 | 100 | 20 | 3 | 4-18 | |
| 80 | 310 | 175 | 195 | 160 | 135 | 22 | 3 | 8-18 | |
| 100 | 350 | 200 | 230 | 190 | 160 | 24 | 3 | 8-23 | |
| 150 | 480 | 265 | 300 | 250 | 218 | 30 | 3 | 8-25 | |
| 200 | 600 | 300 | 360 | 310 | 278 | 34 | 4 | 12-25 |
The next：Vertical liquefied gas check valve
The previous：Coupling double flap swing check valve
