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Rising Stem Gate Valve

V152 Rising Stem Gate Valve

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TVN V152 Rising Stem Gate Valve is a type of gate valve which is able to follow the opening/closing position by moving the stem up & down movement, is able to follow electronically the movement by adding a monitoring key, and full open position does not disrupt the flow. Rising Stem Gate Valve generates low head loss according to butterfly valves.

Application Range

  1. Potable water applications
  2. Waste water
  3. Water treatment and distribution systems
  4. Mining industry
  5. Shipbuilding and drilling facilities
  6. HVAC systems

Related Products

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  2. V993 Extension Spindle
  3. V851 Y-Strainer
  4. V301 Air Release Valve
  5. V201 Swing Check Valve

Rising Stem Gate Valve Product Features

  1. GGG40/50 Ductile Iron Body & Disc allows high impact and streching resistance
  2. With Full Bore design, ensures minimized pressure loss and increased energy efficiency
  3. Maintenance free valve design
  4. Fully EPDM vulcanised wedge maintains full stop of flow and can absorb smaller particules in the flow. (NBR coated wedge is optional)
  5. Stainless steel stem with threads for high strength
  6. Maintenance-free and corrosion-resistant multi stem O-rings ensures higher durability
  7. Brass wedge nut provides  fixation of the stem and low torques.
  8. With isolated bonnet nuts, no risk of corrosion
  9. Bidirectional use. Possible to install on horizontal and vertical pipelines with varied flow directions
  10. Fixed wedge structures prevents vibration
  11. With precise machined stem, ensures low torque requirements during operation
  12. Full coating on the body and disc internally & externally with an average of 250 microns. Higher coating thicknesses are available when required.
  13. WRAS approved coating available upon request which meets hygienic requirements for potable water applications
  14. For big size valves, balanced positioned lifting holes on the body ease transportation and installation
  15. Suitable for vacuum conditions
  16. Suitable for shut-off and isolation purposes. Not suitable for regulation purposes
  17. Electrical actuator connection is done with an intermediate top flange arrangement
  18. Suitable to use with above-underground applications. Can be operated with handwheel, gearbox, actuator and spindle
  19. Hydrostatic test pressure for seat: PN x 1.1 , for shell: PN x 1.5 according to EN 12266-1.

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