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Huahui Gate Valve|BS5163 light type resilient seated gate valve with cap

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Product Description

BS5163 light type resilient seated gate valve with cap


Features

 The ductile iron core is fully vulcanized with EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber.

Guides in the wedge and on the valve body ensure a uniform closure, safe operation ensured as the guides prevent overloading of the stem.

 Stainless steel stem with rolled threads for high strength.

 The valve can replace stem seals under pressure.

Full bore.

Body inside and outside fusion bonded epoxy coating with excellent corrosion resistant performance. 


Standard

Design standardBS5163, EN1171
Flange drilling standardEN1092-2 PN10/PN16
Face to face standardEN558-1 Series 3
Hydraulic test standardEN1074-1 and 2 /EN12266

Seat:1.1*PN(in bar), Body:1.5*PN(in bar)

 

 Technical Parameters


Nominal diameter(mm)40~120040~1200
Nominal pressure(Mpa) 1.0 1.6
Testing pressureShell(Mpa)1.52.4
Seal(Mpa)1.11.76
Suitable temperature-40°C~150°C
Suitable mediumDrinking water、sewage、seawater、irrigation,or other neutral liquid.

 

Main Raw Material

1BodyDuctile Iron9Gland boltSteel gr.8.8
2WedgeDuctile Iron+EPDM 10HandwheelDuctile Iron
3Wedge NutBrass11GlandDuctile Iron
4StemStainless steel12O-ringEPDM rubber
5Bonnet gasketEPDM rubber13NutStainless steel
6BonnetDuctile iron14WasherSteel
7Thrust collarBrass15Bonnet boltSteel gr.8.8
8O-ringEPDM rubber



Components may be substituted with equivalent or higher class materials.


SizeLDCBn-dbfH
DN50167165125994-1915.52.5280
DN651901851451194-1915.52.5305
DN802352001601334-198-1916.52.5350
DN1002742201801548-1916.52.5390
DN1254082502101848-1916.52.5470
DN1504582852402108-2316.52.5525
DN2007233402952658-2312-2317.52.5630
DN250121540535035531912-232.518.52.5780
DN300162446040041037012-2312-28213870
+86 186 3170 8948 +86 158 3279 9409  dandan.d.lu zqkate info@civalves.com office@civalves.com 1604902265 1360762292