The shell test pressure of the electric gate valve should be 1.5 times the maximum allowable working pressure of the valve at 20℃, the sealing test pressure should be 1.1 times the maximum allowable working pressure of the valve at 20℃, and the upper sealing test pressure of the valve should be the valve at 20℃. 1.1 times the maximum allowable working pressure at 20°C.
When the valve nameplate indicates that the maximum working pressure difference is not suitable for the high pressure sealing test or the electric actuator equipped with the valve is not suitable for high pressure sealing test, the test pressure should be 1.1 times the maximum working pressure difference indicated on the valve nameplate.
Name | OS&Y gate valves |
Type | bolted bonnet, full bore, flexible wedge |
Nominal Size | 24'' , DN600 |
Nominal pressure | 300lb |
Media | steam |
Working Temp. | 350 Deg C |
Body | ASTM A217 C5 |
Disc | ASTM A217 C5 |
Seat | F6a+stellite #6 |
Stem | ASTM A182 F6a |
Bolts/nuts | B16/7 |
Operation | Electric operation |
Design | ASME B16.34, API 600 |
Face to face | ASME B16.10, ISO 5752 |
Flange End | ASME B16.47 Series A |
Test | API 598 |
Delivery | 28 days |
Painting | Expoxy |
Packing | Plywood Case |
MOQ | 1 Set |
Certificate | ISO9001, ISO14001,ISO45001, SIL, API 6D,CE |
Origin | Wenzhou, China (Mainland) |
Project | Brazil |
