Tilting seat butterfly valve suppliers

Tilting seat butterfly valve

Tilting seat butterfly valve

The valve is closed by the reversing flow medium and the weight and there is a damper on the valve. The valve is closed by two stages of quick and slow closing which prevents the pump from turning back and superhigh water hammer pressure. The weight on the shaft balance the force during opening to reduce the flow resistance.

Contact Us

Tilting seat butterfly valve Details

Tilting seat butterfly valve

The valve is closed by the reversing flow medium and the weight and there is a damper on the valve. The valve is closed by two stages of quick and slow closing which prevents the pump from turning back and superhigh water hammer pressure. The weight on the shaft balance the force during opening to reduce the flow resistance.

 

Suitable medium

water, sea water

Main material

grey cast iron, ductile cast iron, alloy cast iron, carbon steel

Nominal pressure

PN0.6-1.0MPa

Suitable temprature

≤80℃

Nominal diameter

DN50-1200mm

Flange dimension

BS4504  ISO2531, ISO7005 and other standards conforming to the requirements

Face to face length

BS5163, BS5150, ISO5752, DIN3352 and other standards conforming to the requirements

Material of main parts 

Name of parts

Material of parts body bonnet, gate

body ,disc

grey cast iron, ductile cast iron, alloy cast iron, carbon steel

shaft

stainless steel

Body sealing ring

stainless steel

disc sealing ring

rubber

Leakage

ISO 5208class D

CONTACT WITH US
  • captcha