Ball Valves

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HomeProductsBall Valves

SVS offer an extensive range of Ball valves to the Highest Quality and Finish for use within all industries. These valves service a wide spectrum of applications in the chemical, petrochemical, oil, gas and pharmaceutical industries.

  • Floating or Trunnion Mounted
  • Soft or Metal Seated
  • Double Block and Bleed
  • Single & Double Piston Effect Seats
  • Firesafe Certified
  • Top Entry, Side Entry


Technical Data

  • Size Range: 1/2" - 56" (DN15 – DN1400)
  • Design / Features: SPE, DPE
  • Design Codes: API 6D, API 6A, BS5351, BS 6755 / BS EN 12266, NACE MR 01 75, ANSI, ISO & API standards
  • End Connections: Flanged, Hubbed, Welded, Threaded
  • Pressure Class: ANSI 150 lbs - 2500 lbs, API 5K – 15K
  • Materials: All Types Available


Why a Ball Valve?

The ball valve is similar in concept to the plug valve but uses a rotating ball with a hole through it that allows straight-through flow in the open position and shuts off flow when the ball is rotated 90 degrees to block the flow passage. It is used for on - off and throttling services.

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Our Mission

SVS are committed to providing value for money, embracing the highest standards for project integrity from a single valve to a complete package.