Brass Swing Check Valve Rubber Seat

This brass swing check valve offers dependable one-way flow control for water, heating, and general-purpose fluid systems. Its soft rubber (NBR) seat provides a tight seal with quiet operation, ensuring reliability and low maintenance in a compact design.

Technical Data

  • Body Material: Brass alloy (ASTMB62 or equivalent) for corrosion resistance and longevity
  • Seat Material: Nitrile rubber (NBR) for soft, watertight sealing
  • Connection Type: Female thread BSPP
  • Size Range: ½ to 4
  • Pressure Rating: PN16 to 3, PN10 4
  • Temperature Range: -10°C to +95°C
  • Operation: Swinging disc closes automatically on reverse flow
  • Installation: Horizontal preferred; vertical upward flow possible if specified

Key Features

  • Quiet sealing and minimal pressure loss
  • Durable brass body ideal for potable water systems
  • Low-maintenance design with reliable sealing under low pressure

Applications

  • Domestic water supply lines
  • HVAC systems
  • Irrigation and non-aggressive industrial pipelines

Total price£31.44

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