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Upvc Ball Valve Union Modal

UPVC Ball Valve Union for Cold Water and Process Lines

The UPVC Ball Valve – Union Model is a high- performance thermoplastic valve designed for precise flow control in water supply and industrial piping systems. Manufactured from premium-grade Unplasticized Polyvinyl Chloride (UPVC), the valve offers excellent durability, corrosion resistance, and long-term reliability.
The union-type design allows for easy installation, removal, and maintenance without dismantling the entire pipeline, making it an ideal solution for modern plumbing and industrial applications.
Engineered for smooth quarter-turn operation, the valve ensures tight shut-off performance and minimal pressure drop. Its robust construction and precision-molded components provide leak-proof sealing and extended service life.
UPVC ball valve union by FirstSeal Prime

UPVC Union Ball Valve Features and Sizes

  • High-strength UPVC construction
  • Corrosion and chemical resistant
  • Union end for easy maintenance
  • Smooth 90° quarter-turn operation
  • Leak-proof PTFE seat sealing
  • Lightweight yet durable body design
  • Suitable for potable water applications

Applications

  • Residential and commercial water supply
  • Agriculture and irrigation systems
  • Water treatment plants
  • Industrial fluid handling
  • Plumbing systems

Available Sizes

Available in multiple sizes to suit various piping requirements.
SIZE UNIT PER BOX MASTER CARTON
15 MM (1/2") 60 X 4 240
20 MM (3/4") 60 X 4 240
25 MM (1") 42 X 4 168
32 MM (11/4") 22 X 4 88
40 MM (11/2") 16 X 4 64
50 MM (2") 8X4 32

Technical Data

The UPVC Ball Valve – Union Model is a precision-molded thermoplastic valve designed for efficient flow control in water distribution and industrial piping systems. Manufactured from high-quality Unplasticized Polyvinyl Chloride (UPVC), the valve provides excellent corrosion resistance, dimensional stability, and long service life.
The union-end configuration enables easy installation, dismantling, and maintenance without disturbing the complete pipeline system.

Material Specification

Component Material
Body UPVC
Ball UPVC
Stem UPVC
Seat PTFE
O-Ring EPDM / NBR
Handle PVC/ABS

Technical Specifications

Parameter Specification
Size Range 11⁄2" to 4" (15mm - 110mm)
Pressure Rating Up to 10 kg/cm2 (at 27°C)
Maximum Working Temperature 0°C to 60°C
End Connection Threaded (BSP/NPT) / Socket
Operation Quarter Turn (90°)
Media Water, Mild Chemicals,Non-corrosive Fluids

Standards Compliance

  • Manufactured as per relevant ASTM / DIN standards
  • Threading conforms to BSP/NPT standards
  • Suitable for potable water (subject to certification)

Applications

  • Residential & Commercial Plumbing
  • Agriculture & Irrigation Systems
  • Water Treatment Plants
  • Industrial Piping Networks
  • Swimming Pools & Utility Lines

Features

  • Corrosion resistant
  • Leak-proof sealing
  • Smooth and easy operation
  • Lightweight and durable
  • Maintenance-friendly union design
  • Long service life

Installation Guidelines

  • Ensure proper alignment before tightening.
  • Use PTFE tape for threaded connections.
  • Do not over-tighten to avoid damage.
  • Periodically operate valve to maintain smooth performance.

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