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TESCOM™ Anderson Greenwood Instrumentation Series H70W Primary Isolation Valves
Series H70W Primary Isolation Valves
A chemical injection and instrumentation primary isolation root valve with a ⅜” (9.
5 mm) bore for pressures to 6000 psig (414 barg)


  • Soft-Seated Bonnet Assembly
  • The soft-seated bonnet with one-piece rotating stem and plug. The stem threads are rolled and lubricated to prevent galling and reduce operating torque.


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