Rotary Knob Actuator For Fill Empty Recirc Control, Quick Disconnect Design, Ergonomic T Handle With Rubberized Grip, Light Gathering Indicator, Knurled Brass Lock Cover, White Lettering, Heavy Duty Flow Control Valve

Single-Unit Rotary Knob Actuator with Quick-Disconnect
✔️ Heavy brass lock cover, ergonomic T-handle, quick disconnect

The RK Series Rotary Knob Actuator is a rugged flow-control accessory designed for manual adjustment in fill and recirc lines. Its quick disconnect lets you swap cables on the fly, making field servicing quick and easy in industrial piping and process setups.

✅ 1-3/4 in mounting hole (44.45 mm) for standard installations
✅ Quick disconnect design for cable swaps without removing panels
✅ Ergonomic T-handle with rubberized grip for comfortable operation
✅ Knurled brass lock cover with finger-tight adjustment
✅ Requires two MD-093 screws (not included); order control cable separately

💡 What is a rotary knob actuator used for in industrial flow control systems?

Handy device for precise, manual adjustment in fill and recirc lines. - precise flow control in fill and recirc lines - compatible with standard control cables (sold separately) - rugged brass hardware for harsh environments