Rubber Lined Valves
Cast Body Steel or Stainless Steel, Rubber Lined
Butterfly Type:
Size Range: DN50-DN250
Pressure: PN10/16/150LB/10K
Body Material: CI/DI/WCB/CF3/ CF3M/CF8/ CF8M
Seat Material: NBR/EPDM/PTFE/SI
Disc Material: DI/CF3/ CF3M/CF8/CF8M/ C954
Stem Material: SS420/ 2Cr13/SS304/SS316
Features: Handle type and actuated wafer butterfly valves are mainly used in the Municipal construction, hydraulic engineering, electricity, water supply and drainage, water treatment.
Product advantages
1. Standard EPDM rubber seat enable the valves have super stable and reliable resilience. No leakage after opening and closing more than 10,000 times.
2. The external surface of the valve adopts electrostatic powder thermal spray coating process, the thickness of the spray is up to 250μm, the valve body is heated at 200°C for 3 hours, and the powder is cured at 180°C for 2 hours. After natural cooling, the surface adhesion is doubled compared with ordinary powder, which is more environmentally friendly and weather resistant. Ensure that colour of valve body does not fade for 36 months.
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