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Válvula de compuerta con asientos paralelos
Type 800L

PN10 to PN100, 150Lbs to 600Lbs according to DN

DN 15 to DN350

  • Connection :
  • All type of connection (screwed-on, welded or floating flange, threaded, SW, BW, double male or female connection, single male or female connection or other special connections under request)
  • Operation :
  • Chain handwheel
  • Differential pneumatic actuator
  • Multiturns pneumatic actuator
  • Stainless steel pneumatic actuator
  • Electric actuator
  • Manual override
  • Manual gear actuator
  • Manual angular gear actuator
  • Manual operator with locking mechanism
  • Extended manual operator with/without cardans
  • Manual operator mounted on ISO base for later adaptation of actuator
  • Limit switches (mechanical, inductive or other)
  • Electro distributor
  • Junction box
  • Specific configurations :
  • Sealing provided by the free expansion of parallel seats
  • Heating jacket
  • Leak detector at stuffing box
  • Nitrogen flushing unit in the junction box
  • Draining or cleaning nozzle
  • Cooling fins
  • Certifications :
  • ATEX certification
  • Fire-safe design
  • FDA certificate for body seal and stuffing box packing



Some options are not compatible

Special valve can be designed upon request


DN15 to DN350

Pressure class

PN10 to PN100, 150Lbs to 600Lbs according to DN


Welded, screwed-on or floating flange

Body shape


Stem sealing system

Sealed O’rings stuffing box, with sealing bellows, with pure or filled PTFE rafters, stuffing box with graphite packing, double stuffing box (O’rings + packing)

Body seal material

25% PTFE glass, graphite, reinforced graphite, stainless steel graphite or stainless steel PTFE spiral, helicoflex®, viton, kalrez®, EPDM

Disc seating surface

Metal / metal, PTFE, EPDM, Stellite, other…

Material in contact with the fluid

Steel, stainless steel, duplex and super duplex, inconel, incoloy®, hastelloy®, titanium, uranus®, nickel, tantalum, monel


Manual, pneumatic (single or double-acting), electrical, hydraulic

Gate valve DN50 PN25 in painted steel, with heating jacket and bellows sealed stem
Download the 3D model