Electric V-ball

PN; 0.6,1.0,1.6 {150LB}Light vivo; 0.9,1.5,2.4Seal test; 0.66,1.1,1.8Temperature; greater than or equal to 100Use of media; pulp, sewage, cinder, ashFirst, useV-ball valve is a pneumatic rotary structure of the senior right-angle control valve, which with the valve positioner supporting the use of proportional control can be achieved; and two five-way solenoid control box and supporting the use of switch control can be achieved.

For gas, liquid, solid particles of media control. As the valve core and valve seat is no gap between the rotation and therefore have a lot of shear force and self-cleaning performance, especially for small with fibrous or solid particles in the suspension and the solid granular control.

Therefore, this product can be widely used in petroleum, chemical industry, papermaking, chemical fiber, electric power, metallurgy, pharmaceutical, environmental protection, automatic control systems and other industrial sectors.Second, characteristics1, the pneumatic valve V-V-body and by the pneumatic actuator, and other accessories.

Is a right-angle turn structure of the advanced control valve.2, with excellent regulation characteristics: V-type valve with an approximate equal percentage flow characteristics and the inherent adjustable up to 300:1 ratio.

Therefore, V-type valve can be varied in the wide range to provide precise control.3, the maximum flow volume: Because of its streamlined shape and right-angle turn over control of reason, so that the maximum volume is particularly high, particularly through capacity, flow resistance, it can be more economical to use a smaller valve size.4, V-type valve dual bearing structure, mechanical stability, starting torque is small, to ensure that the valve sensor with excellent sensitivity and speed.5, the maximum reliability (security) of: body as a whole structure, durable, operating from pipeline pressures, and avoid valve leakage.6, superior sealing metal seat: V-type valve with movable metal valve seat, with self-compensation function, and superior sealing performance and long life.

In the flow, the leakage rate ≤ 10-6 × rated flow coefficient.7, superior shear resistance: V-type valve with metal seal structure, V-plug and metal seat in the rotation process, V-notched with the valve seat to produce a strong shear can cut fibers and other impurities, and with self-cleaning function, to avoid the phenomenon of the valve stuck.8, pneumatic ball valve V-compact, compact and lightweight, easy to install, simple to maintain.9, actuator piston cylinder and crank transfer structure, the output torque, small size precision.

Implementing agencies fully sealed waterproof design with high degree of protection. Imported mirror cylinder block cylinder, oil lubricated, low friction, corrosion resistance, with superior durability and reliability.

The boundary of all transmission bearings are oilless self-lubricating bearings, to ensure that no shaft technical parametersPneumatic valve V-regulation by the pneumatic piston actuator, and two V-type ball valve components.1, V-type regulating valve series of parameters shown in Table 1