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XA/BK-160/320 pneumatic multi-stage high-pressure angle regulating valve
The X A/B S-220/320 pneumatic diaphragm high-pressure angle regulating valve consists of an X A/B pneumatic diaphragm multi spring actuator and a mult
Product details
1、 Overview
The X A/B S-220/320 pneumatic diaphragm high-pressure angle regulating valve consists of an X A/B pneumatic diaphragm multi spring actuator and a multi-stage angle valve guided by a sleeve. The internal components of the valve adopt a multi-stage pressure reduction structure consisting of a 2-stage or 4-stage valve core and a guide sleeve, which gradually reduces the pressure of the medium. The pressure difference of each stage of pressure reduction does not exceed the critical pressure drop. Therefore, for liquid media, cavitation can be avoided, and for gas media, noise can be effectively reduced; Due to the multi-stage valve core being guided by a sleeve, it has strong anti vibration ability; Due to these advantages, this product is suitable for high pressure differential applications.
2： Model and specifications
| Upper valve cover form | model | Temperature range for use (C °) | Specification (nominal diameter) |
| Standard type | XAK-320160B XBK320160K |
Carbon steel valve body:- 29-200 Stainless steel valve body- 40-200 |
DN15-DN100 |
| Hot plate type | XAK-320160BG XBK320160KG |
Carbon steel valve body:- 29-420 Stainless steel valve body- 45-420 |
Model and specification preparation instructions
3、 Main technical parameters
| Nominal diameter DN (mm) | Rated flow rate Coefficient K |
Rated stroke (mm) | nominal pressure | Number of valve core stages n | Traffic characteristics | action | medium temperature Range (C °) |
Upper valve cover form | Inherent possibility Adjustment ratio R |
Connection form |
| 15 | 0.25 | 6 | 32 16 |
n=2 | straight line |
Pneumatic opening; Airtight type; |
Carbon steel valve body:- 29-420 Stainless steel valve body -45-420 |
Specialized type: Hot plate type |
30：1 | Flange type: According to H9-67 standard The High Pressure Pipe Parts and fasteners Universal Design |
| 0.40 | ||||||||||
| 0.63 | ||||||||||
| 25 | 1.0 | 10 | ||||||||
| 1.6 | ||||||||||
| 2.5 | n=4 | |||||||||
| 40 | 4.0 | 16 | ||||||||
| 6.3 | ||||||||||
| 10 | ||||||||||
| 50 | 10 | |||||||||
| 16 | ||||||||||
| 65 | 16 | 25 | ||||||||
| 25 | ||||||||||
| 80 | 25 | |||||||||
| 40 | ||||||||||
| 100 | 40 | |||||||||
| 63 |
Other technical parameter indicators,Download and view
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