ET (SER.20) model

Uni-directional MSS SP-81 lug type knife gate valve for general industrial applications

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.

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

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

Standard flange connection
EN1092 PN10
NSI B16.5 (class 150)

OTHER FLANGE CONNECTION (ON REQUEST)

Directives
DIR 2006/42/CE (MACHINES)
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.