HYDRAFORCE MANUAL DIRECTIONAL CONTROL VALVE MR10-20C-0-N
New, Hydraforce. A manually-adjustable variable orifice, offering linear control with adaptability to a variety of adjustment operators (ordered separately). In extreme clockwise position, the MR10-20 is fully closed (normally closed). Counterclockwise rotation of 180� gradually increases flow. The first 10� (approx.) of rotation is deadband. The last 15� of rotation increases flow very little. For a normally-open version with counterclockwise rotation gradually decreasing flow, consult factory.
NOTE: Use of the valve in the 1 to 2 direction is not recommended if the plastic knob operator is used. Because of the low effort (internal bearing used) adjustment, flow forces may cause setting change. The valve will operate 1 to 2 well with handle-type operator kits.