Basic Info.
Model NO.
D671X-16P
Connection Form
Flange
Structure
Centre Sealing
Seal Form
Force Sealed
Valve Stem
Normal
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
Casting
Standard
GB/T12238-1989
Application
Water Industrial Usage
Transport Package
Carton or Wooden
Specification
DN50-DN300
Trademark
FDS
Origin
China Jiangsu
HS Code
8481804090
Production Capacity
100000
Product Description
Pneumatic butterfly valves use compressed air as a power source to drive the valve stem and drive the valve plate to rotate 0-90 degrees inside the valve body, thereby achieving full open and full closed operation control of the butterfly valve. Each valve undergoes a pressure test and is only shipped after passing the zero leakage test.The valve body material is ductile iron, and the sealing ring material can be selected from EPDM and PTFE. The valve plate can be selected from ductile iron and 304 stainless steel.
