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XA/BP Pneumatic Thin Film Single Seat Regulating Valve
The XABP pneumatic diaphragm single seat regulating valve consists of a pneumatic diaphragm multi spring actuator and a dual directional single seat v
Product details
1、 Overview
XABThe P pneumatic diaphragm single seat regulating valve consists of a pneumatic diaphragm multi spring actuator and a dual directional single seat valve
Main features:
1. The upper and lower dual directional single seat valve has high accuracy in flow characteristics.
2. Small caliber products are equipped with multiple rated flow coefficients, making it convenient for users to choose.
3. The valve seat is fixed with threads The structure is simple Easy maintenance; The valve seat leakage is small.
The pneumatic thin film multi spring actuator used has a large output force, a compact product structure, and a low price. Due to the above advantages, Therefore, it can be used for automatic control systems with small flow coefficients and small pressure differentials.
2： Model and specifications
| Upper valve cover form | model | Temperature range for use (C °) | Specification (nominal diameter) |
| Standard type | XABP-16,40,64,100BK | Carbon steel valve body:- 29-250； Stainless steel valve body:- 40-250 |
DN3/4'-DN200 |
| Hot plate type | XABP-16,40,64,100BKG | 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) | Valve seat diameter DN (mm) | Rated flow coefficient K | Rated stroke (mm) | nominal pressure (MPa) |
Traffic characteristics | action | Medium temperature range (C °) | Upper valve cover form | Inherent adjustable ratio R | Connection form |
| 3/4' | 3 | 0.08 | 10 | 10.0 |
straight line |
Pneumatic opening; Airtight type; |
Carbon steel valve body:- 29-420； Stainless steel valve body -45-420 |
Standard type: Hot plate type: |
30：1 |
Flange type: According to JB79-94 standard; HG20592； hg20615; ANSI B16.5; Or according to user requirements |
| 4 | 0.12 | |||||||||
| 5 | 0.20 | |||||||||
| 6 | 0.32 | |||||||||
| 7 | 0.50 | |||||||||
| 8 | 0.80 | |||||||||
| 20 | 10 | 1.20 | 1.6 4.0 6.4 |
Straight line: Equal percentage |
||||||
| 12 | 2.0 | |||||||||
| 15 | 3.6 | |||||||||
| 20 | 6.0 | |||||||||
| 25 | 26 | 8 | 16 | |||||||
| 32 | 32 | 12 | ||||||||
| 40 | 40 | 20 | 25 | |||||||
| 50 | 50 | 32 | ||||||||
| 65 | 65 | 50 | 40 | |||||||
| 80 | 80 | 80 | ||||||||
| 100 | 100 | 120 | ||||||||
| 125 | 125 | 200 | 60 | |||||||
| 150 | 150 | 280 | ||||||||
| 200 | 200 | 450 |
Other technical parameter indicators,Download and view
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