Double Block & Bleed Valves

HomeProductsDouble Block & Bleed Valves
HomeProductsDouble Block & Bleed Valves

SVS offer an extensive range of Double Block and Bleed Valves to the Highest Quality and Finish. Our strengths in this product can be shown in the projects we have successfully completed over the years especially in Double Block and Bleed Ball valves (Both soft and metal seated versions).

We also have extensive experience in the supply all Types of Double Block and Bleed Valves including:

  • Ball Valve Type
  • Plug Valve Type
  • Gate Valve Type
  • Butterfly Valve Type
  • Needle Valve Type


Features include:

  • Floating or Trunnion Mounted
  • Soft or Metal Seated
  • Twin Double Block and Bleed
  • Single & Double Piston Effect Seats
  • Firesafe Certified
  • Actuated Type


Technical Data:

  • Size Range: 1/2" - 56" (DN15 – DN1400)
  • End Connections: Flanged, Hubbed, Welded, Threaded
  • Pressure Class: ANSI 150 lbs - 2500 lbs, API 5K – 15K
  • Materials: All Types Available


Why a Double Block and Bleed Valve?

The Double Block and Bleed Valve can perform the tasks of 3 separate valves (2 separate isolations and 1 drain valve) which apart from being hugely Space saving can also save on weight and time due to Installation and Maintenance practices requiring much less work and the operator being able to locate and operate all 3 valves in one location.


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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.