- Case Studies
- Introduction to Customized Valves that are used in High/Low-Temperature Environments
Introduction to Customized Valves that are used in High/Low-Temperature Environments
Aren't there cases that require countermeasures to allow high or low-temperature working fluids?
In this article, we will introduce two cases related to customized valve temperature specifications desired across various industries.
Case 1:
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I. Customized Requirement
・Needs:
① To change temperature specifications
② Lower power consumption -
II. Background:
・Field (Industry): Energy
・Country or Region: Asia
・Application: To develop fuel cells for power generation in polar regions.
・Problem Statement: I am looking for a valve with a low power consumption of 1W or less, and to be used at extremely low temperatures of -30℃. -
III. Base product information
・Click here for the Diaphragm Valve - EXV series
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IV. Customization Involved:
・The coil power and sealing force are optimally designed with a power consumption of 0.7W.
・By changing the design from a diaphragm type to a non-diaphragm one, we succeeded in the design of a valve that can be used even in low-temperature environments.
Note: Details such as specifications, etc., may be changed without notice.
Case 2:
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I. Customized Requirement
・Need to change temperature specifications -
II. Background:
・Field (Industry): Energy
・Country or Region: Asia
・Application: In response to the factory exhaust gas regulations, a new exhaust gas monitoring device is under development. This valve will be a part of the new device.
・Problem Statement: The valve should be compatible with a highly corrosive exhaust gas & must function in a high-temperature environment. -
III. Base product information
・Click here for the Diaphragm Valve - PKV series -
IV. Customization Involved:
・By adopting appropriate material & implementing heat transfer measures, this valve can handle corrosive gases up to 200℃. The heat transfer measures include revised internal construction & addition of Ventiducts.
・The heat arising from the actuator has also been suppressed to a great extent due to the inclusion of a Hit & Hold circuit.
Note: Details such as specifications, etc., may be changed without notice.