Unionlever (Group) Petroleum Equipment Co.,Ltd.

Tubing Safety Valve

Tubing Safety Valves are designed for use during well servicing and workover operations.


  • Increased wall thickness to provide greater support and surface for operating stem
  • Improved operating stem design with dual seal arrangement and positive 90° stops
  • Oversized necks, top and bottom, to provide wear area for tong or wrench
  • Metal-to-metal positive seal on ball

The above features combine to provide the user with a valve that will be dependable, long lasting and simple to service. Premium tubular connections, high pressure ratings and sizes are also available upon customer request.

The valve is designed and manufactured from materials which meet or exceed the requirements of the American Petroleum Institute and the National Association of Corrosion Engineers (NACE) Standard MR0175 "Standard Material Requirements, Sulfide Stress Cracking Resistant Metallic Materials for Oilfield Equipment."

How to Order


  • Outer Diameter
  • Connections

Other sizes and connections available upon request.
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