Electric Control Valve
Working Principle Diagram
The electric double-seat control valve has two valve seats in the valve body, which is one more seat than the single-seat control valve. However, because of this structure, the leakage is increased! However, its flow capacity is strong, unbalance is small, and the allowed differential pressure is larger. It has a larger flow capacity than a single-seat valve of the same caliber, so it is usually particularly suitable for situations with large flow, high pressure drop, and large leakage.
Working Principle
The matching form of the valve core and the valve body seat of the electric double-seat control valve. There are two valve seats in the valve body.
Double-seat control valves generally refer to applications where pressure compensation is required. By using two sealing lines on the valve core barrel to seal at the same time, pressure compensation and valve shutoff are achieved. It can withstand large pressure differences and is usually particularly suitable. Suitable for occasions with large flow, high pressure drop and large leakage.
Working Principle
Applicable Working Conditions
Cooperation Process
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