Series 158 Underpressure Drilling Valve

Underpressure valve 158

The Series 158 is a clear bore construction valve for use in making under pressure connections to low, medium and
intermediate pressure gas distribution systems. The product is manufactured and approved to specification GIS/V7:Part 1

Product CodeDescriptionUoM
80SLIDENP1680MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea
100SLIDENP16100MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea
150SLIDENP16150MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea
200SLIDENP16200MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea
250SLIDENP16250MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea
300SLIDENP16300MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea

PUR Coated

Product CodeDescriptionUoM
80SLIDENP16PURPUR COATED 80MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVE ea
100SLIDENP16PURPUR COATED 100MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea
150SLIDENP16PURPUR COATED 150MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea
200SLIDENP16PURPUR COATED 200MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea
250SLIDENP16PURPUR COATED 250MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea
300SLIDENP16PURPUR COATED 300MM SERIES 158 SLIDE / UNDERPRESSURE DRILLING VALVEea

STANDARDS & APPROVALS

  • Designed according to GIS/V7 Part 1
  • Construction Valve to GIS/V7-1 for UPD
  • Standard flange drilling to EN1092-2 (ISO 7005-2), PN 16
  • Test according to GIS/V7 Part 1
  • Approved according to GIS/V7 Part 1

FEATURES & BENEFITS

  • Soft seal positive shut off.
  • Double ‘O’ ring stem seal.
  • Lightweight and easy to handle.
  • Clear bore.
  • Maintenance free.
  • No lubrication required.
  • Unique Valve Identification.
  • Supplied with long stud bolts to EN1092 PN16 configuration.
  • Bi-directional.
  • Lifting lugs on DN150 and above.
  • Embodied carbon data available upon request.
  • Bare shaft end available.

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