Pneumatic Diaphragm High Pressure Angle Control Valve

Pneumatic high pressure angle control valve is composed of a pneumatic diaphragm multi-spring actuator and an angular high-pressure valve. And pneumatic high pressure control valve is developed for the problem that the regulating valve has a short service life under the severe working conditions of high pressure or high pressure difference, severe cavitation and erosion.

Pneumatic Diaphragm High Pressure Angle Control Valve  

Pneumatic high pressure angle control valve is composed of a pneumatic diaphragm multi-spring actuator and an angular high-pressure valve. And pneumatic high pressure control valve is developed for the problem that the regulating valve has a short service life under the severe working conditions of high pressure or high pressure difference, severe cavitation and erosion, and the valve stem is easy to break. It is especially suitable for control the fluids that has high viscosity, suspended solids and granular medium. It can avoid coking, sticking and clogging. This high pressure angle control valve is widely used in various chemical and oil refining industries, especially for the control of high pressure and high pressure differential medium in ammonia and urea industries.

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Technical Parameters of Pneumatic Diaphragm High Pressure Angle Control Valve 

Product name: high pressure angle control valve;
Nominal diameter: 6, 10, 15, 25, 32, 40, 50, 65, 80, 100mm
Nominal pressure: PN22, PN32,and other pressure customized;
Flange standard: H12-67
Upper bonnet: normal type: -40 to +230 °C, heat dissipation type: +230 to +450 °C;
Plug type: single seat contoured plug;
Flow characteristics: equal percentage,linear;
Suitable medium: high viscosity, suspended solids and granular medium;

Part Name Body Stem Plug Valve Seat Packing Spring
Material 40 forged steel 2Cr13 2Cr13 2Cr13 PTFE 60Si2Mn
stainless steel stainless steel resurfacing welding surfacing

Co-Cr tungsten carbide

resurfacing welding surfacing

Co-Cr tungsten carbide

316Ti 316Ti

Dimension 

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DN(mm) 6 10 15 25 32 40 50 65 80 100
L1(mm) 100 105 105 120 135 190 225 275 315 365
L2(mm) 83 90 105 120 135 165 190 215 260 290
Pneumatic

Diaphragm

H(mm) 407 406 425 401 493 502 500 630 630 620
D(mm) 285 360 470
Pneumatic

Piston

H(mm) 527 526 545 521 586 595 593 655 655 645
D(mm) 264 352

How to order Pneumatic Diaphragm High Pressure Angle Control Valve

1. Pipe size 

2. Medium 

3. Flow rate 

4.Working pressure 

5.Working temperature 

6. Process connection 

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