High pressure differential - high-performance angle regulating valve-Control valve series-调节阀厂家-上海冠环阀门制造有限公司

Product Overview

High pressure differential - high-performance angle control valves are suitable for high medium viscosity, easy crystallization, containing suspended particles, and 90 degree bend joints. Due to the fact that the angle valve body has no dead corners, it is easy to purge, easy to maintain, and widely used. Single seat or balanced sleeve valve discs can be used, and multi-level adjustment can also be applied in some high-pressure differential situations. Multiple spring pneumatic membrane mechanisms or electric actuators can be selected.

Product Features

1. The valve is a right angle rotary structure, consisting of a V-shaped valve body, pneumatic actuator, locator, and other accessories; There is an approximate inherent flow characteristic of equal percentage; Adopting a dual bearing structure, with low starting torque, excellent sensitivity and induction speed; Super strong shear ability.

2. The pneumatic piston actuator uses compressed air as the power source, and the movement of the piston drives the crank arm to rotate 90 degrees, achieving automatic valve opening and closing. Its components include: adjusting bolts, actuator body, crank arm, cylinder block, cylinder shaft, piston, connecting rod, and universal shaft.

3. Working principle: The pneumatic regulating valve consists of an actuator and a regulating mechanism. The actuator is the thrust component of the regulating valve, which generates corresponding thrust according to the control signal pressure and drives the regulating mechanism to act. The valve body is the regulating component of a pneumatic regulating valve, which directly contacts the regulating medium to regulate the flow rate of the fluid.

Main external connection dimensions

Nominal Diameter	actuator	H			A
Nominal Diameter	actuator	Normal temperature type	Elongation Type I	Bellows sealed type	A
40	HA2D,R	475	625	-	267
40	HA3D,R	580	730	-	350
50	HA2D,R	475	625	-	267
50	HA3D,R	580	730	-	350
65	HA2D,R	545	695	765	267
	HA3D,R	600	750		350
	HA4D,R	840	990		470
80	HA2D,R	555	705	775	267
	HA3D,R	610	760		350
	HA4D,R	840	990		470
100	HA2D,R	555	710	775	267
	HA3D,R	610	765		350
	HA4D,R	845	995		470
125	HA3D,R	700	850	990	350
125	HA4D,R	865	1015	990	470
150	HA3D,R	720	870	1005	350
150	HA4D,R	885	1035	1005	470