Full lined rubber EPDM midline flanged butterfly valve

Short Description:

 Full lined rubber EPDM midline flanged butterfly valve Size: 2”-48” / 40mm – 1200 mm Design standard: API 609, BS EN 593, GB T12238. Face-to-Face dimension: API 609, BS 5155, ISO 5752. Flange Drilling: ANSI B 16.1, BS4504, DIN PN 10 / PN 16, JIS 5K, 10K, 16K. Test: API 598. 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 ...


Product Detail

Product Tags

 Full lined rubber EPDM midline flanged butterfly valve

Size: 2”-48” / 40mm – 1200 mm

Design standard: API 609, BS EN 593, GB T12238.

Face-to-Face dimension: API 609, BS 5155, ISO 5752.

Flange Drilling: ANSI B 16.1, BS4504, DIN PN 10 / PN 16, JIS 5K, 10K, 16K.

Test: API 598.

Bare stem flanged butterfly valve

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.

Bare stem flanged butterfly valve

Parts

Materials

Body

Cast iron, ductile iron, carbon steel

Disc

Nickel ductile iron / Al bronze / Stainless steel

Seat

EPDM / NBR / VITON / PTFE

Stem

Stainless steel / Carbon steel

Bushing

PTFE

“O” ring

PTFE

Worm gearbox

Cast iron / Ductile iron



Bare stem flanged butterfly valve

Bare stem flanged butterfly valve

This kind of butterfly valve is widely utilized in foodstuff, pharmacy, chemical industry etc. and industrial environmental protection, water treatment, high building, water supply and drain tubing line open or close or adjusting medium.

Bare stem flanged butterfly valve

Bare stem flanged butterfly valve


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