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Direct Mount Systems

Discover the Standard Valve Head Units.​

Standard Valve Head Unit

Isolate Valves (Block Valves)

Soft Seated Cone Design

  • Rising Plug Valve Design
  • Replaceable Valve Seat – ETFE, optional POM or PEEK
  • Stem Seal – O-Ring in FKM (optional RGD resistant) or FEPM
  • Non-rotating Needle
  • External Stem Thread – Packing below stem threads. Stem threads are protected from process media (non-wetted).
  • 6.5 turns to fully open or close the valve
  • Heavy Duty Stem Threads
  • Blow-out Proof Stem​
  • Back Seat – Metal to metal secondary stem seal
  • Color Coded Dust Cap for operating thread protection. Minimized gap between stem and stem nut for additional operating thread protection.
  • Valve Seat in ETFE 2,000 psi (138 bar) rated – POM/PEEK 6,092 psi (420 bar) rated
  • All non-wetted parts are 316 Stainless Steel

Equalize and Vent Valves

Soft Seated Cup Design

  • Replaceable Valve Seat - POM, optional PCTFE or PEEK
  • Stem Seal - O-Rings in FKM (optional RGD resistant) or FEPM
  • External Stem Thread – Packing below stem threads. Stem threads are protected from process media (non-wetted).
  • 2.5 turns to fully open or close the valve
  • Stem with Cold Rolled Threads
  • Blow-out Proof Stem
  • Back Seat – Metal to metal secondary stem seal
  • Lock Pin – Eliminates unauthorized removal of the bonnet
  • Color Coded Dust Cap for operating thread protection. Minimized gap between stem and stem nut for additional operating thread protection.
  • Max. allowable (Working) Pressure (PS): 6,092 psi (420 bar)

Schneider DirectMount Systems

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