wedge gate valve

详情

Wedge Gate Valve

This kind of flexible wedge gate valves are made from Gray iron(HT**0) or Spheroidal graphite cast iron， which is idea on the pipelines for water, sewage, city water, steam, oil, gas,etc.

Features of Wedge Gate Valves:

 Flat seat design avoid blocking up by stone, sludge, wooden blocks etc.

 Flexible wedge makes high tightness.

 Painted by epoxy, have good corrosion protection.

 The design of stem reduce the resistance of open & close.

 Made from casting iron, is stronger& lighter than traditional ones, easier for maintance.

 Sizes: 2" - *0" or DN*0 DN***0

 Working pressure: PN *6 - PN **0

 Working temperature: *0 C degree

 Medium: normal temperature liquid

Applicable standards of Rising-stem Wedge Gate Valves:

 Design & Manufacture: API **0, API 6D, BS ***4

 Face to Face: API 6D, ASME B*6.*0, EN **8, DIN ***2, BS ***0

 Connection End: ASME B*6.5, ASME B*6.*5, EN ***2, EN ****7, JIS B***0

 Test : API **0, API 6D, EN ****6, ISO ***8