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Process Monoflanges and Instrument Monoflanges are the most compact and cost-effective way for connecting process to pressure gauges or pressure transmitters.

Standard Valve Head Unit

Standard Valve Head Unit

Monoflange with Standard Valve Head Unit.
  • Integral Valve Seat
    Metal to metal seated
  • External Stem Thread
  • Interface of Stem and Needle
    Is above the packing
  • Non-rotating Needle
    • Back Seat
      Metal to metal secondary needle seal
    • Color Coded Dust Cap
      For operation thread protection
    • All Non-wetted Parts
      In 316 Stainless Steal

    Anti-Tamper Valve Head Unit

    Monoflange with Anti-Tamper Valve Head Unit.
    • Valve can be operated
      With a special Anti-Tamper Key
    • Valve can be locked
      Reliably in every position required for example with a padlock
    • All other Features same
      As standard valve head unit

    Outside Screw and Yoke Bolted Bonnet

    Monoflange with Outside Screw and Yoke Bolted Bonnet as Valve Head Unit.
    • Bolted Bonnet
      4 bolts
    • Gland and Packing 
      Are loaded by two bolts
    • Spring Washers
      For compensation of thermal expansion

    Discuss your question with a valve expert