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Rubber seat wafer type butterfly valve with lever
Rubber seat wafer type butterfly valve with lever

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

Specification:

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:

Working Pressure

10 bar / 16 bar

Testing Pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

Working Temperature

-10°C to 80°C (NBR)

-10°C to 120°C (EPDM)

Suitable Media

Water, Oil and gas.

Materials:

Parts

Materials

Body

Cast iron / Ductile iron

Disc

Nickel ductile iron / Al bronze / Stainless steel

Seat

EPDM / NBR / VITON / PTFE

Stem

Stainless steel / Carbon steel

Bushing

PTFE

“O” ring

PTFE

Pin

Stainless steel

Key

Stainless steel

Application:

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.

 

Different Levers:

 

NOTE: PLEASE CONTACT FOR MORE INFORMATION.

Rubber seat wafer type butterfly valve with lever

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