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Flow Control Equipment
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Gate Valve
Specification
  • Non rising stem (handwheel or key operated) and O.S & Y
  • Body, bonnet, disc and handwheel material: Cast iron or Ductile iron, Cast iron to BS 1452 Gr.220, Ductile iron to BS2789 Gr.420/12 or 500/7
  • Available in : 1) Resilent Seat for Non Rising Stem PN16 and O.S & Y
                            2) Metal Seat for Non Rising Stem PN10
  • Packing material : For Resilent Seat - EPDM/NBR O Rings
                                      For Metal Seat - Polymide (Non-asbestos)
  • Stem material : Stainless steel
  • Gasket Material : EPDM / Rubber
PN10 (10bar)
Manufactured to BS 3464 PN10		 PN16 (16bar)
Manufactured to BS 5163 & BS 5150
  • Flange : BS 10 Table E
  • Working pressure :
    10bar, 145Psi (WOG)
  • Body test pressure: 15bar
  • Seat test pressure : 11bar
  • Flange : BS 10 Table E
  • Working pressure :
    16bar, 232Psi (WOG)
  • Body test pressure: 24bar
  • Seat test pressure : 17.6bar
Size (mm) Non Rising Stem PN10 & PN16 OS & Y Rising Stem PN16
Key Operated Handwheel Operated Handwheel Operated
2-1/2" (65) HYD073-CI65 HYD089-CI6 HYD092-CI65
3" (80) HYD073-CI80 HYD089-CI80 HYD092-CI80
4" (100) HYD073-CI100 HYD089-CI100 HYD092-CI100
6" (150) HYD073-CI150 HYD089-CI150 HYD092-CI150
8" (200) HYD073-CI200 HYD089-CI200 HYD092-CI200
10" (250) HYD073-CI250 HYD089-CI250 HYD092-CI250
12" (300) HYD073-CI300 HYD089-CI300 HYD092-CI300

   
Ductile Iron Gate Valve Resilient Seated
Specification
  • Design and manufactured to BS 5163
    1986 type B
  • Disc material : Ductile Iron with EPDM/NBR vulcanization
  • Suitable for water, sewage and neutral
    liquid (maximum temperature to 700C)
  • Face to face dimension to BS 5163
  • Flange dimension BS 4505 PN16
  • Body, bonnet : Ductile Iron to BS 2789
  • Working pressure : 16 bar
  • Available in key or handwheel operated
  • Pressure test on body : 24 bar
  • Stem material : Stainless steel
  • Pressure test on seat : 17 bar
Ductile Iron Gate Valve Resilient Seat
Handwheel Operated Key Operated
HYD093-DI65PN16 HYD073-DI65PN16
HYD093-DI80PN16 HYD073-DI80PN16
HYD093-DI100PN16 HYD073-DI100PN16
HYD093-DI150PN16 HYD073-DI150PN16
HYD093-DI200PN16 HYD073-DI200PN16
HYD093-DI250PN16 HYD073-DI250PN16
HYD093-DI300PN16 HYD073-DI300PN16

 
ABOUT ISGM
For over 2 decades, ISGM has helped countless clients effectively prevent dangerous and costly fires. These include households, offices, high-rise buildings, complexes, factories, aircraft hangers, power generation plant, ports, stadiums and other huge installations.
OUR OFFICES

Crescent Building, Plot No.2290-7/13, 
Upanga Road, Opposite Haidery Plaza Building,
P.O.Box 7468, Dar es Salaam. Tanzania.
Tel: .+255-22-2118922/3,
Cell: +255-787/776-833338
Fax: +255-22-2112457
WEBSITE & E-MAIL
E-mails:      info@isgmtz.com
                     sales@isgmtz.com

website:      www.isgmtz.com
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