Description
Industrial CPVC Ball Valve / True Union Ball Valve
Nikunj Fibre Glass is a trusted manufacturer, supplier, and exporter of high-performance CPVC True Union Ball Valves in Vapi, Gujarat. Specifically designed for critical chemical isolation and fluid flow regulation, our CPVC ball valves deliver bubble-tight shutoff, smooth quarter-turn actuation, and exceptional durability in hot, aggressive chemical environments.
Key Design Features
- True Union Double Block Design: Allows complete pipeline maintenance and valve inline servicing without disassembling adjoining pipe spools or dropping system pressure on the isolated side.
- Virgin PTFE (Teflon) Ball Seats: Premium pure PTFE seats ensure low operating torque, zero stick-slip effect, and airtight sealing even under extreme chemical attack.
- Double Stem O-Ring Seals: Dual EPDM or Viton (FKM) stem seals provide an extra safety barrier against hazardous stem leakage.
- Ergonomic Hand Lever: High-impact polypropylene quarter-turn lever with built-in position indicator and lockout capability for safety compliance.
Technical Specifications
| Feature | Technical Parameter |
|---|---|
| Body Material | Virgin CPVC (Chlorinated Polyvinyl Chloride) |
| Size Range | 1/2″ (15 mm) to 4″ (100 mm) NB |
| Seat / Ball Material | 100% Virgin PTFE (Teflon) / Precision Polished CPVC Ball |
| Elastomer O-Ring Seals | EPDM or Viton / FKM (High acid resistance) |
| End Connections | Socket Weld (ASTM F439), Threaded (NPT/BSPT), and ANSI 150# Flanged |
| Pressure Rating | PN16 (16 bar / 232 PSI at 20°C) |
| Operating Temperature | -10°C to +93°C (+200°F) |
Applications in Aggressive Industries
Widely deployed across Chemical Synthesis, Acid Dosing, Steel Galvanizing, Caustic Chlorine Cells, Wastewater Filtration Skids, and Metal Finishing Plants throughout Ahmedabad, Surat, Ankleshwar, Vapi, and Bharuch.
Rajesh V. Patel (verified owner) –
Installed these CPVC true union valves across our chemical metering skids. Double O-ring stem seal and PTFE seats provide 100% bubble-tight shutoff against aggressive corrosive fluids.