Emergency Shut-Off Valve
Application Scope
✔ Compatible Media:
-
Lubricating oils
-
Fuel oils
-
Similar petroleum-based fluids
Emergency Shut-Off Valve Material Composition
Parameters:
| Component | Material Specification | Key Property |
| Body | Cast Iron (GG25/HT250) | High strength, vibration damping |
| Disc | Carbon Steel (A216 WCB) | Wear resistance |
| Stem | Stainless Steel (SS304/SS316) | Anti-galling |
| Piston | Zinc Brass (CZ132) | Machinability, durability |
| Cover | Cast Iron (GG25/HT250) | Pressure-resistant |
| Cylinder | Cast Aluminum Bronze (C95400) | Superior corrosion resistance |
| DN/mm | Face to face/L(mm) | Flange diam./D(mm) | Flange pitch/C(mm) | Flange hole/n*d(mm) | Weight/kg | |
| F type | U type | |||||
| 25 | 130 | 125 | 90 | 4×19 | 8.8 | 8.5 |
| 40 | 170 | 140 | 105 | 4×19 | 13 | 12.7 |
| 50 | 220 | 155 | 120 | 4×19 | 21.8 | 20.9 |
| 65 | 270 | 175 | 140 | 4×19 | 32.1 | 30.5 |
| 80 | 300 | 185 | 150 | 8×19 | 37.5 | 35.4 |
| 100 | 350 | 210 | 175 | 8×19 | 59.2 | 55.6 |
FAQ:
Q: What products do you specialize in?
A: We focus on manufacturing high-quality marine equipment and spare parts for the maritime industry.
Q: How do you ensure product quality?
A: Every product undergoes strict quality control with comprehensive testing before shipment to guarantee reliability.
The description/sizes may be different with goods, please check with us when order.
Q: What is the lead time for delivery?
A: Delivery time depends on your custom requirements, as each machine is specially engineered for optimal performance.
The description/sizes may be different with goods, please check with us when order.
Tag: Our other products
Click here to contact us via whatsapp
