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ET (SER.20) - Unidirectional-MSS SP-81

The ET model knife gate is a uni-directional lug type valve designed according to MSS-SP-81 and TAPPI-TIS 405 for industrial service applications.
The design of the body and seat assures non-clogging shutoff on suspended solids in industries such as:

  • Pulp and Paper
  • Power plants
  • Mining
  • Chemical plants
  • Wastewater
  • Food and Beverage
  • etc.

DN 2"/50 to DN 36"/900 (larger diameters on request)

Working pressure:
DN 2"/50 to 24"/600: 150 psi (10 kg/cm²)
DN 30"/750: 100 psi (7 kg/cm²)
DN 36"/900: 100 psi (7 kg/cm²)

Standard flange connection:
EN1092 PN10 and ANSI B16.5 (class 150)

DIR 2014/68/EU (PED) Fluid: Group 1(b), 2 (Cat. I, mod. A)
DIR 2014/34/EU (ATEX) Please contact Orbinox for information and availability of categories and zones.



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