STS GATE VALVE (RESILIENT SEATED)

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Description

TECHNICAL DETAILS

  • Nominal pressure PN 10 / PN 16 / PN 25.
  • Nominal diameter DN 50…DN 1000
  • Resilient Seated Gate/Sluice Valve in accordance with EN 1074
  • Face-to-face length acc. to EN 558, basic series 14/15/BS5163 /IS14846
  • With flange ends on both sides acc. to EN 1092-2
  • Suitable for both directional use
  • Body and Disc made of ductile Iron – GGG50
  • Wedge made of ductile Iron – GGG50 with EPDM encapsulation
  • Body and Bonnet: Epoxy coating with approx. 250 microns – WRAS approved powder
  • Stem: Stainless steel SS420/410
  • Stem Nut & Bearing: Brass/Bronze
  • Gasket: EPDM
  • Bolts made of stainless steel A4
  • Epoxy coating is food grade approved.

PRODUCT DETAILS

Product Features:

  • Elongated bearing: this helps to hold dynamic 3 no’s O-ring which act as a sealing member during operation of the valve to avoid leakage through bonnet & shaft, it provides triple protection against the leakage,
  • Wedge Nut: the wedge nut is replaceable, which makes it low & easy maintenance.
  • Sliding Shoe/Cap: this allows to decease the operating torque due to lower friction between the metal body & the plastic sliding shoe/cap, which in- turn make the valve easy for operation
  • Stem: The stem is made of stainless steel with 17% chromium.
  • Valve Feet: This helps to keep the valve in stable standing position.

Range of application

  • Under the ground/chamber-less/buried installation
  • Above the ground Installation
  • Chamber Installation/On the pipeline in Plants, Etc.,
  • On/Off application

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