Shanghai Jianggong Valve Manufacturing Co., Ltd.
Shanghai Jianggong Valve Manufacturing Co., Ltd. Industrial valve expert With safe and reliable products To provide you with thoughtful services
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Electric And Pneumatic Operated Straight Travel Three-Way Control Valve
Product introduction:
L2023022 three-way regulating valve has two valve cores and seats, and its structure is similar to that of a double seat valve. But in a three-way regulating valve, when the flow area between one valve core and the valve seat increases, the flow area between the other valve core and the valve seat decreases. In a double seat valve, the flow area between the two valve cores and valve seats increases or decreases simultaneously. A three-way regulating valve is an executive unit of an automated control system that operates under a voltage of 220 volts. It can receive current or voltage signals from the regulating instrument, allowing for control of operation. The main function is to control the displacement change of the valve through the output thrust of the straight stroke, and then achieve precise control of the process parameters of the fluid medium.
Product technical parameter:
| Model number | L2023022 | |
| Pressure nominal | PN16-PN64 | |
| Port size | DN20-DN300 | |
| Test pressure (strength) MPa | 1.5 times of pressure nominal | |
| Test pressure (Sealing) MPa | 1.1 times of pressure nominal | |
| Main parts and raw material | Body | WCB, WC6, WC9, A105 |
| Bonnet | WCB, WC6, WC9, A105 | |
| Disc | F304, F316, F316L | |
| Seat | F304, F316, F316L | |
| Stem | F316, F316L | |
| Cage | CF8, CF8M | |
| Packing | PTFE, Flexible graphite | |
| Body type | Straight through type | |
| Bonnet type | Extension type, Internal part extension type | |
| Working temperature | -196～570℃ | |
| Stem sealing type | Standard packing type and bellow seals type | |
| Leakage rate | Class V, Class VI | |
| Flow characteristics | Equal percentage and linear type | |
| Adjusting rate | 50:1 | |
| Connection | Flange, weldable type | |
| Operation method | Pneumatic, electric, Electro-hydraulic actuator etc. | |
Product features:
1. Multifunctionality: The three-way regulating valve can achieve various fluid controls, including mixing, separation, and switching operations.
2. Flexibility: The working mode of the three-way regulating valve can be adjusted according to needs, and different driving modes such as manual, electric, and pneumatic can be achieved.
3. Reliability: The valve structure of the three-way regulating valve is simple, the operation is reliable, and the service life is long.
4. High precision: Through precise design and fluid dynamics analysis, three-way regulating valves can achieve high-precision flow control.
5. Simple operation: The operation of the three-way regulating valve is simple, and flow control can be achieved through manual or automatic control.
6. Wide application: Three-way regulating valves are suitable for various industrial fluid control systems and can be widely used in fields such as chemical, petroleum, pharmaceutical, food, printing and dyeing.