This kind of flexible wedge gate valves are made form Gray iron(HT200) or Spheroidal graphite cast iron, which is idea on the pipelines for water, sewage, city water, steam, oil, gas,etc.
Flat seat design avoid blocking up by stone, sludge, wooden blocks etc.
Flexible wedge makes high tightness.
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"~40" or DN50~DN1000
Working pressure:PN16~PN160
Working temperature:80 C degree
Medium: normal temperature liquid
Design & Manufacture: API 600, API 6D, BS 1414
Face to Face:API 6D, ASME B16.10, EN 558, DIN 3202, BS2080
Connection End: ASME B16.5, ASME B16.25, EN 1092, EN 12627, JIS B2220
Test:API 600, API 6D, EN 12266, ISO 5208
