Main features:
V-shaped adjustment regulator consists of piston actuators and ball valve, can be used in high pressure and large diameter, the valve in the electric power, petroleum, paper making, chemical and other departments widely used, to control the pulp in papermaking industry is particularly advantageous.
Compact structure, small volume, convenient loading and unloading of maintaining high flow coefficient, wide adjustable range, reliable sealing ball core is the "V" on the mouth and has good shearing action between the seat, suitable for the control of high viscosity fluid, fiber fine particles.
The main technical parameters:
Body type: direct casting ball valve
Nominal diameter: DN25 ~ 300 mm
Nominal pressure: PN16, 64.105 Pa
Connection type: wafer, outside with flanges conform to the requirement of JB79-59
Material: cast iron HT200, cast steel (ZG230-450), cast stainless steel (1 cr18ni9ti)
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