Product Details

Specifications

1.Forty years production experience
2.handlever wafer butterfly valve
3.Stable performance
4.Long service life
5.ISO

handlever wafer butterfly valve

Manual-operated Wafer Butterfly Valves:

Nominal diameter:	40(1/1/2'')—1000(40'')mm 50(2'')—600(24'')mm
Nominal pressure:	1.0 MPa ,1.6MPa
Operating temperature range:	-15—+150°C
Suitable mediums:	fresh water, sewage, seawater, air, steam, food, medicine, various kind of oils,acids, alkali and salt.

Worm-actuated Wafer Butterfly Valves:

Nominal diameter:	50(2”)—600(24”)mm
Nominal pressure:	1.0 MPa
Operating temperature range:	-15—+150°C
Suitable mediums:	fresh water, sewage, seawater, air, steam, food, medicine, various kind of oils,acids, alkali and salt.

Features:

1)Small-size, convenient, easy to assemble and disassemble, maintenance, fix at any positions

2)Simple-structure,compact, quick 90 degrees on-off operation, small operating torque, light and handy.

3)More than then thousand times of on-off experiment, longer operating life.

4)Almost linear flow characteristic, better regulating performance.

5)Full sealed, zero gas leakage.

6)Different materials in every parts, suitable to different mediums.