Fluorine Lined Diaphragm Valve
Introduction:
The fluorine-lined diaphragm valve is a special form of shut-off valve. Its opening and closing part is a diaphragm made of soft material, which separates the inner cavity of the valve body from the inner cavity of the valve cover and the driving parts, so it is called a diaphragm valve.
Principle:
The drive screw is driven by compressed air to make the valve core move up and down, and the diaphragm is pulled up and down to close and open. Features: compact, simple, small size, beautiful appearance; the switch is guided and moves smoothly; the closing torque is small, the service life is long, ≥300,000 times; the diaphragm compression can be automatically adjusted, the pressure is uniform, and the sealing is reliable; diaphragm mounted The spool is push-in, easy to replace.
Main Parameters:
| Nominal diameter |
DN15~500mm |
| Nominal pressure |
PN0.6~1.6MPa |
| Operating temperature |
≤250℃ |
| Drive mode |
Manual, Worm |
| Connection |
internal thread, flange |
| Body material |
copper, cast iron, cast steel, stainless steel, etc |
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