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Stainless Steel Pressure Regulating Control Valve
Design:
The valve typically has a ball with a hole through the center. The
ball is positioned inside the valve body and can be rotated to
either allow or block the flow of fluid through the pipe.
The valve design includes a regulating mechanism that allows for
precise control of the flow rate.
High-Pressure Capability:
These valves are designed to withstand and control high-pressure
environments. This is crucial in applications where the pressure of
the fluid being transported is significantly elevated.
Materials:
High-pressure regulating ball valves are constructed from materials
that can withstand the specific pressures and temperatures of the
intended application. Common materials include stainless steel,
carbon steel, and alloys.
Regulating Cut-Off Ball Valve Applications:
High-pressure regulating ball valves are used in various
industries, such as oil and gas, petrochemical, power generation,
and chemical processing. They are suitable for applications where
precise control and high-pressure capabilities are essential.
Ball Valve Features
1. It adopts forged valve body, which has good temperature resistance and pressure resistance.
2. The medium is straight through, the flow path is simple, and it can better adapt to viscous high-pressure media.
3. The high-pressure regulating ball valve adopts VALCAM patented technology and special valve seat throttling to improve the valve regulation accuracy.
4. The high-pressure regulating ball valve adopts an eccentric valve core, which can overcome large torques. At the same time, the valve core is disconnected from the valve seat during movement, which reduces wear.
5. The valve core and valve seat adopt advanced processing technology and have good wear resistance and corrosion resistance.
6. The pneumatic actuator is made of die-cast aluminum alloy, which is small in size, high in strength, high in precision and light in weight; at the same time, the driving method adopts a gear and rack structure, with large output force and small hysteresis.
7. The surface of the actuator is coated with epoxy coating, which has anti-corrosion properties against the outside world.
High Pressure Regulating Ball Valve Details
| Valve Name | High pressure regulating (switching) ball valve | |||||||||||
| Model | HT7400 | |||||||||||
| Valve body type | Straight through forged type | |||||||||||
| Valve core form | Partial spherical type (adjustment); O-shaped ball (switch) | |||||||||||
Nominal diameter (mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||
Flow Coefficient | Adjustable type | Cv | 12 | 20 | 30 | 50 | 75 | 115 | 190 | 290 | 470 | 735 |
| Kv | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | ||
| switch type | Cv | 30 | 45 | 75 | 115 | 190 | 290 | 470 | 735 | 1170 | 1900 | |
| Kv | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1600 | ||
| Traffic characteristics | Adjustment type: equal percentage, straight line; Switch type: quick opening | |||||||||||
| Adjustable ratio | Equal percentage: 100; Quick opening: 200 | |||||||||||
| Allowable pressure difference | The allowable pressure difference is related to the actuator configuration, etc. When ordering, the working pressure difference should be indicated and the configuration determined. The maximum allowable pressure difference should not be greater than the nominal pressure. | |||||||||||
| Nominal pressure (MPa/LB) | PN10, PN22, PN32/ANSI Class 900,1500,2500 | |||||||||||
| Valve seat allowable leakage rate | ANSI Class IV;ANSI Class V;ANSI Class VI | |||||||||||
| Connection method | Flange type (FM, RJ type): ANSI Class 900, 1500, 2500 according to ANSIB16.5-1981 standard or according to JB/T79-94, HG20592-97 standard butt welding connection (BW) | |||||||||||
| Upper valve cover form | Standard type; medium temperature type; high-temperature type | |||||||||||
| Filler | Medium and high-temperature type: flexible graphite; Normal temperature or low friction type: PTFE carbon fiber, PTFE asbestos | |||||||||||
| Working temperature | -45~575℃ | |||||||||||
| Surface coating color | Silver gray (epoxy resin); but when the valve body is made of stainless steel, the body is not coated | |||||||||||
