Eastern United Cast Steel Pressure Seal Globe Valve
ASME Class 150, 300 & 600 – Flanged or Butt Weld Ends – Metal-to-Metal Seating
Premium-quality pressure seal globe valves designed for high-pressure, high-temperature applications in critical industries.
Product Overview
Eastern United cast steel pressure seal globe valves are engineered for superior performance in demanding services across:
✔ Oil & Gas Processing
✔ Petrochemical & Chemical Plants
✔ Power Generation (Steam & Feedwater Systems)
✔ Offshore & Onshore Refining
Featuring metal-to-metal seating and pressure-seal bonnet design, these valves ensure zero leakage (API 598) under extreme conditions.
Key Features
✅ Robust Construction – ASME-compliant cast steel bodies (WCB, WC6, WC9, stainless & alloy options)
✅ Pressure-Seal Bonnet – Self-energizing seal for high-pressure integrity (up to 2500LB)
✅ Zero-Leakage Shutoff – API 598 Class VI metal-seated design
✅ Fire-Safe Certified – API 607 compliant for hazardous environments
✅ Full Bore Design – Minimizes pressure drop in high-flow applications
✅ Flexible Actuation – Manual (handwheel/gear) or automated (electric/pneumatic/hydraulic)
Technical Specifications
| Parameter | Details |
|---|---|
| Valve Size Range | 2″ – 12″ |
| Pressure Class | 1500LB – 2500LB |
| Body Materials | Carbon Steel: WCB, WCC, WC6, WC9 Stainless Steel: CF8, CF3, CF3M, CF8M Alloy Steel: 4A, 5A (NACE MR0175/MR0103 compliant) |
| Design Standards | BS 1873, ASME B16.34 |
| Face-to-Face Dimensions | ASME B16.10 |
| End Connections | Flanged (RF/RTJ) or Butt Weld (BW) |
| Pressure Testing | API 598 |
| Fire Safety Certification | API 607 |
| Fugitive Emissions Compliance | ISO 15848-1, API 622 |
| Operator Options | Handwheel, Worm Gear, Electric, Pneumatic, Hydraulic Actuator |
| Shutoff Class | API 598 (Zero Leakage) |
| Bore Type | Full Bore |
Why Choose Eastern United?
✔ Global Certifications: ISO 9001, API, ASME, NACE compliant
✔ High-Temperature Capable: WC6/WC9 materials for steam services up to 593°C (1100°F)
✔ Corrosion-Resistant: Optional stainless/duplex alloys for sour gas (NACE MR0175)
✔ Custom Solutions: Special trim, extended bonnets, and cryogenic designs available