New Motor-control valves RBK-series

New in the standard product range of the END-Automation are the motor-control valves series RKB with continuous control in 2-way and 3-way execution. The valves are specially design and produced for application, in witch cold and warm water or water- glycol mixture will be used. A standard feature of the valve is the control cone witch is optimized in the opening range and realised an equal percentage flow characteristic. The third connection of the 3-way version enabled a linear flow curve.

The motor-control valve is actuated by an actuator of the ETK series with 1.000N positioning force, witch it is approved in many times by the excellent control characteristic and the robust design. Beside the connection voltage of 24V direct- or alternate current the control of the motor-control valve carry out by a input signal of optional 1…20mA, 4…20mA, 0,5…10V or 2…10V.

All metallic internal parts of the control valve are made of stainless steel, the stem seals are made of EPDM. For a permanent reliable operation the float-free screwed stem coupling between valve and actuator is also made of stainless steel.

 

 Data sheet motor-control valve RBK

 

 

---