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Proportional Control Angle Seat Valve

Function Principle Positioner receives 4-20mA electrical signals from controls system and coverts them into air signals to control the valve and make precise flow adjustment using the adjustable seat.

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Pneumatic valve series

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Proportional Control Angle Seat Valve

Function Principle
Positioner receives 4-20mA electrical signals from controls system and coverts them into air signals to control the valve and make precise flow adjustment using the adjustable seat.
Advantages
Convenient to adjust and easy to operate. Stable operation with vibration resistance.
The unique design of adjustable seat establishes a proportional linearrelationship between open/close state of the valve with the flow rate, achieving precise flow adjustment.
Attention
If the valve body needs to be taken off during installation, pleaserecalibrate the zero-point. Keep the positioner upright at all time To ensure accurate adjustment, please install the valve in below seat direction.
Please ensure water proof of the positioner.

Proportional Control Angle Seat Valve