Eastern United Cast Steel Pressure Seal Gate Valve
A series of robust gate valves specifically designed for applications in the power industry
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Introduction of Eastern United Cast Steel Pressure Seal Gate Valve
Our Eastern United pressure seal gate valves are recommended for several applications in the power industry, particularly in feed water lines, steam lines, and services involving high-temperature media. Discover more high-performance gate valves from Eastern United at XHVAL.
Descriptions
- A range of compact Eastern United pressure seal gate valves designed according to ASME B16.34.
- All ranges are offered in four standard cast materials: WCB (generally used on feed water lines), WC6 and WC9 (both used on steam lines), and C12A (recommended for high-temperature applications).
- End-to-end dimensions as per ASME B16.10 short pattern.
- Available in wedge gate and parallel slide configurations.
- Welded-in seats for superior sealing performance.
- Position indicator provided as standard.
- Stellite® gr. 6 overlay on seat and wedge/disc; Stellite® gr. 21 overlay on backseat.
- Pressure seal gasket features a trapezoidal shape for low load on bolting, supplied in graphite with integral stainless steel anti-extrusion protection.
- Standard ISO top mounting for easy assembly of any actuator or bevel gear.
Available Options:
- Wedge vent hole or overpressure pipe
- By-pass system
- Limit switch in open or closed position
- Manual operators (handwheel or bevel gear, depending on size)
- Actuated options (electric, pneumatic, or hydraulic)
Specifications
| Parameter | Details |
|---|---|
| Valve Size | 2″ ~ 24″ |
| Pressure Class | 1500LB ~ 2500LB |
| Materials | WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M, 4A, 5A |
| Design & Manufacturing Standards | API 600, API 6D |
| Face-to-Face Standards | ASME B16.10 |
| Flange Dimension Standards | ASME B16.5, ASME B16.47 |
| Pressure Test Standards | API 598, API 6D |
| Fire Safety Test Standards | API 607 |
| Quality/Product Certifications | ISO 9001, ISO 14001, ISO 18001 |
| Fugitive Emissions Compliance | ISO 15848-1, API 622 |
| NACE Compliance | NACE MR 0103, NACE MR 0175 |
| Valve Operator Options | Handwheel, Worm Gear, Electric Actuator, Pneumatic Actuator, Hydraulic Actuator |
| Shutoff Class | API 598 (Zero Leakage), API 6D |
| Bore Type | Full Bore |
| Process Connection Types | RF, RTJ, BW |