Rubber seat wafer butterfly valve 1. Size: DN50 - DN300, Pressure: PN10/PN16 2. NBR/EPDM/Neoprene seat 3. ISO9001 certificate
Lever operated NBR seat wafer butterfly valve
Size: 2”-12”/ 50mm –300 mm
Design standard: API 609, BS EN 593.
Face-to-Face dimension: API 609, DIN 3202 k1, ISO 5752, BS 5155, MSS SP-67.
Flange Drilling: ANSI B 16.1, BS4504, DIN PN 10 / PN 16.
Test: API 598.
Epoxy fusion coating.
Different lever operator.
Pressure & Temperature ratings:
10 bar / 16 bar
Shell: 1.5 times rated pressure,
Seat: 1.1 times rated pressure.
-10°C to 80°C (NBR)
-10°C to 120°C (EPDM)
Water, Oil and gas.
Cast iron / Ductile iron
Nickel ductile iron / Al bronze / Stainless steel
EPDM / NBR / VITON / PTFE
Stainless steel / Carbon steel
The product is used for throttling or shutting off the flow of corrosive or non corrosive gases, liquids and semiliquid. It can be installed in any selected position in pipelines in the industries of petroleum processing, chemicals, food, medicine, textile, paper making, hydroelectricity engineering, building, water supply and sewage, metallurgy, energy engineering as well as light industry.
NOTE: PLEASE CONTACT FOR MORE INFORMATION.
Rubber seat wafer type butterfly valve with lever