| Valve Type ID | 953f1fd4-7896-4c87-b5b8-6f4dc4856f6d |
|---|---|
| Size Range | DN65-DN520 |
| Pressure Rating | PN6.4-PN25.6 |
| Temperature Range | 0°C to 800°C |
| Body Material | cast steel |
| Trim Material | PTFE |
| Seal Material | FKM |
| Stem Material | titanium alloy |
| End Connection | ferrule |
| Standard | ISO |
| Operation Method | worm gear |
| Flow Coefficient (Cv) | 1758.93 |
| Leak Rate | micro leakage |
| Applicable Media | oil products |
| Applications | oil products |
| Industry Tags | power generation |
| Test Pressure | 293 |
| Design Pressure | 25.6 |
| Design Standard | ISO |
| Design Temperature | 800 |
| Body Material Grade | CF8M |
| Weight (kg) | 1310 |
Gate valves are linear-motion isolation valves offering a full, unobstructed bore when fully open, making them suitable for low-pressure-drop on/off service. They are not intended for throttling. Key selection factors are body/bonnet construction, stem type (rising vs. non-rising), wedge design, and pressure class per the applicable API/ASME standard.
Q: What is a gate valve used for?
A: Gate valves are used for fully open or fully closed isolation where minimal flow restriction is desired. They are not recommended for continuous throttling.
Q: Which standards govern gate valves?
A: Common standards include API 600 (bolted bonnet steel), API 602 (compact steel), API 603 (corrosion-resistant), and API 6D for pipeline service.
Guidance reflects general engineering practice for gate valves; confirm against the project specification and applicable standards before procurement.
Compare Gate Valves models side by side, download datasheets, and browse the verified supplier directory. Upgrade to Pro for the complete technical dataset.
View Pro Membership