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Shanghai Datong Automation Equipment Co., Ltd
XA/BP-D Pneumatic Thin Film Low Temperature Single Seat Regulating Valve
NegotiableUpdate on 05/02
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Overview
The X A/B P-D pneumatic thin film low-temperature single seat regulating valve is a variant of the XTPH dynamic single seat regulating valve and XTPM pneumatic sleeve single seat regulating valve, consisting of a pneumatic thin film multi spring actuator and a low-temperature resistant single seat valve.
Product Details
I. Overview
The X A/B P-D pneumatic thin film low-temperature single seat regulating valve is a variant of the XTPH dynamic single seat regulating valve and XTPM pneumatic sleeve single seat regulating valve, consisting of a pneumatic thin film multi spring actuator and a low-temperature resistant single seat valve.
Key Features:
1. Up guide or sleeve guide single seat valve, with strong stability.
2. Use a long necked upper valve cover to transport the filling letter away from the low-temperature source, ensuring sealing and safety of personnel operation.
3. The valve seat is fixed with grooves or compressed with a sleeve The structure is simple Easy maintenance and minimal valve seat leakage.
Equipped with pneumatic thin film multi spring actuator The output force is large, and the overall product structure is compact. It is suitable for controlling low-temperature media, but the pressure difference it can withstand is not large.
2： Model and specifications
| Upper valve cover form | model | Temperature range for use (C °) | Specification (nominal diameter) |
| Specialized type | XABP-16,40,64BKD XABP-150#,300#,600#BKD XABPM-16,40,64BKD XABPM-150#,300#,600#BKD |
-250- -45 | DN3/4”-DN200 |
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 | flow characteristics | mode of action | Medium temperature range (C °) | Upper valve cover form | Inherent adjustable ratio R | connection type | |
| PN(MPa) | ANSI Class |
||||||||||
| 3/4“ 20 |
3 | 0.08 | 16 |
1.6 4.0 6.4 |
150 300 600 |
straight line |
Pneumatic opening; Airtight type; |
Stainless steel valve body -45-250 |
Specialized type: |
50：1 |
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 | Straight line: equal percentage |
|||||||||
| 10 | 1.20 | ||||||||||
| 12 | 2.0 | ||||||||||
| 15 | 3.6 | ||||||||||
| 25 | 15 | 3.6 | |||||||||
| 20 | 6.0 | ||||||||||
| 25 | 10 | ||||||||||
| 40 | 25 | 10 | 25 | ||||||||
| 32 | 16 | ||||||||||
| 40 | 26 | ||||||||||
| 50 | 32 | 16 | |||||||||
| 40 | 26 | ||||||||||
| 50 | 40 | ||||||||||
| 65 | 40 | 26 | 40 | ||||||||
| 50 | 40 | ||||||||||
| 65 | 60 | ||||||||||
| 80 | 50 | 40 | |||||||||
| 65 | 60 | ||||||||||
| 80 | 95 | ||||||||||
| 100 | 65 | 60 | |||||||||
| 80 | 95 | ||||||||||
| 100 | 150 | ||||||||||
| 125 | 80 | 95 | 60 | ||||||||
| 100 | 150 | ||||||||||
| 125 | 225 | ||||||||||
| 150 | 100 | 150 | |||||||||
| 125 | 225 | ||||||||||
| 150 | 320 | ||||||||||
| 200 | 125 | 225 | |||||||||
| 150 | 320 | ||||||||||
| 200 | 650 | ||||||||||
Other technical parameter indicators,Download to view
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