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 | INTRODUCTION Spare Parts For EPS Pre-expander Pneumatic angle seat valve is widely used in short-time frequent starting, and has the characteristics of sensitive response and accurate action. |
CLASSIFICATION Spare Parts For EPS Pre-expander Double-acting: The pneumatic head usually has two holes, and the gas supply controls its switch. |  |
 | Spare Parts For EPS Pre-expander Single-acting: The pneumatic head is usually a hole, which is divided into normally open type and normally closed type according to the opening and closing function of spring return. |
PNEUMATIC ANGLE SEAT VALVE INSTALLATION AND MAINTENANCE 1. The pipes must be clean and free from contamination. |  |
 | 2. Install as needed, but preferably with angle seat valve actuator facing up. Pay attention to the flow direction. |
THE CHARACTERISTICS OF THE ANGLE SEAT VALVE WHEN THE FLOW DIRECTION IS LOW AND HIGH |  |
 | 1. When the flow direction is selected, the service life of the product can be improved. |
2. When the working medium is liquid, choose this flow direction to prevent water hammer impact. |  |
 | 3. Working pressure must be below 0.3MPa, otherwise double-acting actuator must be selected |
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