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Help CenterFull Bore Instrumentation Ball Valve With Double Ferrules and Fire Safe Design
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As a specialized manufacturer based in Shanghai, China, Shanghai Quanbao Electronic Materials Technology Co., Ltd. delivers precision-engineered fluid control solutions for demanding industrial applications. Our Full Bore Instrumentation Ball Valve with Double Ferrules and Fire Safe Design represents cutting-edge reliability in critical process systems, combining leak-proof performance with exceptional safety standards to protect your operations.
This valve is engineered to address the rigorous demands of instrumentation lines, chemical processing, and oil/gas systems where zero leakage and fire resistance are non-negotiable. Key advantages include:
- Zero-Leakage Integrity: Double ferrule compression fittings create two independent sealing points for maximum security against fugitive emissions.
- Unrestricted Flow: Full bore design minimizes pressure drop and prevents media buildup for consistent process accuracy.
- Fire Survival Capability: Metal-to-metal secondary sealing activates under extreme heat to maintain containment during fire events.
- Maintenance Efficiency: Repairable body construction allows seat replacement without pipeline disassembly.
Technical specifications highlight its robust construction:
| Parameter | Value |
|---|---|
| Body Material | SS304 / SS316 Stainless Steel |
| Pressure Rating | 6000 PSI @ 100°F (413 bar) |
| Temperature Limits | -20°C to 232°C (PTFE seats) |
| End Connections | 1/4" to 1/2" Tube (customizable) |
| Flow Coefficient (Cv) | ≥ 4.0 (minimal flow restriction) |
Operational benefits extend beyond specifications. The 90-degree lever handle provides visual position indication and swift shutoff, while electropolished internals resist corrosion in aggressive media. These valves are ideal for:
- Analytical instrument sampling systems
- High-pressure gas chromatography (GC) lines
- Chemical injection skids in offshore platforms
- Steam tracing and utility isolation circuits
Shanghai Quanbao leverages its strategic location in China’s industrial hub to maintain stringent quality control and rapid delivery capabilities. With documented performance in refineries and pharmaceutical plants across Asia, our valves deliver:
- 30% longer service life than standard ball valves due to hardened ball surfaces
- 50% reduction in installation time via pre-assembled ferrules
- Zero reported fire-related failures in 5-year field deployment records
Contact our Shanghai technical team today for sizing support or material certification details. We provide custom modifications including extended stems and locking levers to meet your specific safety protocols.
FAQ:
Q1: Can this valve handle hydrogen sulfide (H₂S) environments?
A: Yes, SS316 construction with PTFE seats is suitable for sour gas applications when properly maintained.
Q2: Is the fire-safe certification available?
A: Testing reports per API 607/ISO 10497 standards can be provided upon request.
Q3: Are compatible tube materials limited to stainless steel?
A: Ferrules accommodate stainless, copper, and Monel® tubes within specified hardness ranges.
Q4: How many cycles can the valve endure before maintenance?
A: Minimum 10,000 cycles under rated pressure with clean media.
Q5: Can the valve be automated?
A: Yes, mounting pads for pneumatic/electric actuators are optional.
Q6: What is the lead time for 1/2" SS316 valves?
A: Standard sizes ship in 2-3 weeks; expedited production is available.
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