Union Tech Manufacturing

Since 1982, Union Tech has been manufacturing the Z-Series of severe-service, metal-seated and rising-stem ball valves. The Z-Series product line covers both zero-leakage critical isolation applications, as well as high performance frequent cycling with positive shutoff applications.

Union Tech Manufacturing

  • Metal seated, high pressure/temperature ball valves
  • CLVI shut off up to 4500 PSI

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