Product Description
Advantages and purpose 1. Resilient seated gate valves are the
perfect solution as a closing device in pipeline systems. 2.
Because of the straight bore all impurities can pass through the
valve without doing any harm, Combined with the full bore it will
prevent pressure loss caused by turbulence. 3. The high quality
rubber on the wedges is characterized by low deformation and high
impact resistance which combined with the large valve seat area
gives optimum tightness. 4. The test has proved that impurities up
to 5mm can be handled by a DN**0 valve without any problems. The
same test has also proved that the unique rubber quality instantly
returns to the original shape when the valve is opened again. Be
suitable in applications with water supply, sewage treatment and
neutral liquids in the mining industry, enterprises and high
buildings. Standard and regulation Design and manufacture: BS***3,
DIN***2 Face-to-face-dimension: GB/T****1, DIN***2, BS***0, JIS
B***2, Flange connection dimension: GB***6, GB/T ****1, GB/T ***3,
ISO***5, DIN***1 Inspection and test:? GB/****7, API**8 Main
material: Cast iron, Ductile cast iron, Carbon steel Nominal
diameter: DN*0~**0mm Applicable working conditions Applicable
temperature: 0~*0 Applicable medium: Water, oil, gas Driving
manner: Manual operated, Worm gear operated, Pneumatic operated,
Electric operated 1 Handwheel Malleable cast iron 2 Stem nut
Dezincification resistant brass 3 Yoke Ductile cast iron, Carbon
steel 4 Gland Ductile cast iron, Cast steel 5 Seal ring NBR rubber,
EPDM rubber 6 Stem Stainless steel 7 Shim NBR rubber, EPDM rubber 8
Disc Ductile cast iron, carbon steel, core fully vulcanized with
EPDM rubber, with integral wedge nut of dezincification resistant
brass 9 Body Cast iron, Ductile cast iron, Carbon steel
Country: |
China |
Model No: |
Z41X
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FOB Price: |
(Negotiable)
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Place of Origin: |
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