Jordan Corporation Micro Flow Control Valve 708 Series
【Improved Control and Shut-off】A control valve specifically for small flow control! We offer 19 ranges from a minimum Cv of 0.00001 to a maximum of 4.0.
The Jordan 708 series is a compact control valve designed specifically for low flow rates. It has 19 Cv ranges from 0.00001 to 4.0, and is available in three connection sizes: 1/4”, 1/2”, and 3/4”. With a maximum pressure of 34.5 MPa and a maximum temperature of 482°C, it can accommodate a wide range of applications despite its small size. The wetted materials include various options, starting with 316SS, allowing us to meet customer demands. <Features> ★ Rolling diaphragm type Regardless of the valve stem position, the effective area of the diaphragm remains relatively constant. The response to input signal changes is smooth, improving the actuator accuracy related to valve positioning. ★ Reduces excessive friction while maintaining appropriate compression Spring-loaded TFE/Chevron packing with spring-loaded packing. TFE packing has a temperature limit of 232°C, while for high temperatures, blade type or graphite/graph foil type packing is used. ★ Easy maintenance with secure coupling Bolt-connected body/bonnet - the bolted structure is robust. The bonnet/actuator section can be removed from the valve body that is connected to the piping. *For more details, please download the catalog or feel free to contact us.
basic information
As a structural feature of the 708 series, the free-floating plug moves to always position itself at the center of the seat orifice, enhancing control and shut-off capability. The seat is modular, making it easy to replace, and does not require any special fitting work during replacement. Additionally, the valve body is bolted to the bonnet, allowing for disassembly without removing the valve body from the piping, making seat replacement extremely easy. This seat replacement does not require any special tools, only a socket wrench is used.
Price information
The price will vary depending on the selected options, so please contact us.
Delivery Time
Model number/Brand name
Jordan Lowflow 708 Series
Applications/Examples of results
Pilot plants, rust inhibitor injection, catalyst injection, chemical injection, steam control for bioreactors, fuel cell hydrogen gas control, etc., are adopted in low flow and high pressure, high temperature fluid control systems.
Line up（8）
| Model number | overview |
|---|---|
| 708 | Small flow control valve |
| 708BS | Bellow stem seal type, prevents external leakage of fluid. |
| 708CR | For extremely low temperatures, compatible with minimum temperature of -254℃. |
| 708DP | Stem seal with double packing type, ensuring complete prevention of external leakage. |
| 708HT | Equipped with cooling fins for high temperature fluid control. |
| 708HP/708HPA | High pressure type, maximum pressure 55.2MPa/708HP, maximum pressure 82.7MPa/708HPA. |
| 708MV/708LMO | Motor-driven type. 708LMO has Class 1, Div.1, Grp C & D explosion-proof housing. |
| 708SH | Compact type with short distance between piping connection surfaces. |
catalog（6）
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News about this product（6）
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