Description

Characteristics In the working place, there are three kinds of noise: mechanical noise, fluid-dynamic noise, aerodynamic noise. When the noise becomes excessive, you would select a low-noise control valve. It is especially suitable for the working place, which is high dropout or after shorting. Main technical parameters: According to customer&#**9;s require Body size (mm): *0 *5 *2 *0 *0 *5 *0 **0 **5 **0 **0 **0 Flow characteristic: liner or percentage Working temperature(degree centigrade): Normal temperature type **0~**0 High temperature type **0~**0 Seat Leakage: Soft seat SIX; metal seat FOUR Air supply (MPa): 0.*4/0.*5/0.3 BUYER GUIDE Data: Type of valve, Valve size, purpose Body size, Nominal pressure Working temperature Input pressure, outlet pressure Fluid name, flux of medium, fluid state Bonnet type, Air supply, air-to-open or air-to-close Material of Body and seat Accessory: Pneumatic retaining, positioner, limit switches, solenoid valve, redactor, handwheel, flange standard, Flange interval Other especial demand