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Product details
One overview
The XTP pneumatic single seat regulating valve consists of a pneumatic thin film multi spring actuator and a high-precision flow characteristic single seat valve. Its main features are:
1. The valve body flow channel is streamlined, with low resistance loss; Wide adjustable range and high precision of flow characteristics.
2. There are multiple rated flow coefficients in the same caliber, making it convenient for users to choose.
3. The valve core is guided by the top Large guiding area and strong anti vibration ability.
4. The valve seat is fixed with threads, with a simple structure and minimal leakage.
The pneumatic thin film multi spring actuator used has a large output force The overall product structure is compact; Due to the aforementioned advantages Therefore, it is widely used in automatic control systems for various industrial processes.
Model and specifications
| Upper valve cover type | model | Temperature range for use (C °) | Specification nominal diameter |
| Standard type | XTP-16, 40. 64, 100BKXTP- 150# . 300# , 600#BK | -17-220 | DN20-DN200 |
| Extended type | XTP-16, 40. 64, 100BKE XTP- 150# , 300# , 600#BKE | -45~- 17 ； 220-420 | |
| Hot plate type | XTP-16, 40. 64, 100BKGE XTP- 150# . 300# , 600#BKG | 420-566 | |
| Specialized type | See also XABP-D Pneumatic Thin Film Low Temperature Single Seat Regulating Valve | -196——45 |
Model and specification preparation instructions
For example: XTP-300#KG-DN100, XTP pneumatic single seat regulating valve, with a nominal pressure position of Class300, operates in an air open manner, and the upper valve cover is a hot plate type. The nominal diameter is DN100
Main technical parameters
| Nominal diameter DN (mm) | Valve seat diameter dn (mm) | Rated flow coefficient K | Rated stroke (mm) | nominal pressure | Traffic characteristics | action | Medium temperature range (C °) | Upper valve cover form | Inherent adjustable ratio R | Connection form | |
| PN（Mpa） | ANSI class | ||||||||||
| 3/4“ 20 |
3 | 0.08 | 16 | 1.6 4.0 6.4 10.0 |
150 300 600 |
straight line | Pneumatic opening; Airtight type; |
Carbon steel valve body: -29-420； Stainless steel valve body -45-566 |
Standard type; Extended type; Hot plate 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 | 40 | ||||||||||
| 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 | 90 | 60 | ||||||||
| 100 | 150 | ||||||||||
| 125 | 225 | ||||||||||
| 150 | 100 | 150 | |||||||||
| 125 | 225 | ||||||||||
| 150 | 320 | ||||||||||
| 200 | 125 | 225 | |||||||||
| 150 | 320 | ||||||||||
| 200 | 650 | ||||||||||
Other technical parameter indicators,Download and view
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