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.
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Contact
Address: No. 2379, Hanqing Road, Hanting District, Weifang City
PC:261100
Mail:zwl@gyjx.cn
Office:
Tel:0086-0536 7281879
Mail:zwl@gyjx.cn
Marketing Department:
Marketing Manager:+86-13626362718
Mail:zwl@gyjx.cn
International Trade Department:
Tel:0086-0536 2276986
Mail:zwl@gyjx.cn
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Mailzwl@gyjx.cn
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Office Phone+86-536-7281879