Product Attribute:
Pressure:Medium Pressure
Material:Alloy
Standard or Nonstandard:Standard
Power:Pneumatic
Media:Water
Temperature of Media:Normal Temperature
Applicationt:
FENGCHI
Production Description:
The standard electro-pneumatic positioners are Siemens , ABB or YTC positioners. The standard incoming signal is 4-20 mA and the increasing signal closes the valve.
FENGCHI heavy duty Pinch Valve is a long-lasting and ideal valve, which is specially designed for shut-off and control applications involving abrasive or corrosive slurries, powders, or granular substances.
Size range:
15~2000mm, ½~84in
Pressure range:
1-10MPa, 1:2 safety factor, which means bursting pressure is 2 times higher than the operating pressure.
Material of valve body
DN15~200 (carbon steel, ductile iron, aluminum alloy, stainless steel-casting process)
DN250~2000 (45#steel, stainless steel welding technology )
Material of valve sleeve
NR, EPDM, CR(chloroprene rubber), NBR, butyl rubber, FPM, Hypalon rubber