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XTPH pneumatic high-pressure single seat regulating valve
The XTPH pneumatic high-pressure single seat regulating valve consists of a pneumatic thin film multi spring actuator and a high-pressure single seat
Product details
One Overview
The XTPH pneumatic high-pressure single seat regulating valve consists of a pneumatic thin film multi spring actuator and a high-pressure single seat valve. Main features:
1. The valve body flow channel is streamlined, with low resistance loss; Wide adjustable range, high precision of flow characteristics
2. There are three or more rated flow coefficients in the same caliber, making it convenient for users to choose.
3. The valve core is guided by the top, with a 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 with multiple springs is used to execute the structure, with a large output force and a compact product structure;
Due to the above characteristics, it is suitable for control systems with high temperature and high pressure.
Model, Specifications
| Upper valve cover type | model | Temperature range for use (C °) | Specification nominal diameter |
| standard form | 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 |
Model and specification preparation instructions
For example, XTPH-250KG-DN100 represents an XTPH pneumatic high-pressure single seat regulating valve, with a nominal pressure of PN25 (MPa), an air opening mode of operation, a hot plate type upper valve cover, and a nominal diameter of DN100.
Main technical parameters
| Nominal diameter DN (mm) | Valve seat diameter dn (mm) | Rated flow coefficient K | Rated stroke (mm) | flow characteristics | mode of action | Medium temperature range (C °) | Upper valve cover form | Inherent adjustable ratio R | connection type | |
| PN16,25(MPa) Class90、1500 |
PN42(MPa) Class2500 |
|||||||||
| 25 | 8 | 0.80 | 0.5 | 16 | Straight line; equal percentage |
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 |
| 10 | 1.20 | 0.8 | ||||||||
| 12 | 2.0 | 1.20 | ||||||||
| 15 | 3.6 | 2.0 | ||||||||
| 20 | 6.0 | 3.6 | ||||||||
| 25 | 10 | 6.0 | ||||||||
| 40 | 25 | 10 | 6.0 | 25 | ||||||
| 32 | 16 | 10 | ||||||||
| 40 | 26 | 16 | ||||||||
| 50 | 32 | 16 | 10 | |||||||
| 40 | 26 | 16 | ||||||||
| 50 | 40 | 26 | ||||||||
| 80 | 50 | 40 | 26 | 40 | ||||||
| 65 | 60 | 40 | ||||||||
| 80 | 95 | 60 | ||||||||
| 100 | 65 | 60 | 40 | |||||||
| 80 | 95 | 60 | ||||||||
| 100 | 150 | 86 | ||||||||
Other technical parameter indicators,Download to view
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