1. Key Features
• 3-piece body design for easy maintenance and repair.
• Extended welding neck ensures secure pipeline integration.
• Fire-safe construction (optional) for hazardous environments.
• Blowout-proof stem for enhanced safety under high pressure.
• PTFE seats for tight sealing and chemical resistance.
2. Advantages
• Zero-leakage performance due to precision machining.
• Long service life with minimal maintenance requirements.
• Versatile material options (304, 316, WCB) for diverse applications.
• Manual operation ensures fail-safe functionality.
3. Technical Specifications
| Parameter | Specification |
|---|---|
| Body Material | 304/316 Stainless Steel, WCB |
| Pressure Rating | 600 PSI – 1500 PSI (ASME B16.34) |
| Temperature Range | -29°C to 200°C (-20°F to 392°F) |
| Connection Type | Butt Weld (ANSI/ASME B16.25) |
| Operation | Manual Lever/Gear |
| Seat Material | PTFE/RPTFE (optional metal seats) |
4. Applications
• Oil & gas pipelines (onshore/offshore).
• Chemical processing plants (corrosive fluids).
• Power generation systems (steam/water control).
• Shipbuilding & marine applications.
5. Certifications
• ISO 9001:2015 – Quality management system.
• SIL Certified – Safety Integrity Level compliance.
