Valve Heater, 3" for MZ Lever Valve

For Lever and Piston Valves on septic trucks or tanks. Once you try these you will wonder how you got by without them. No piping or welding changes are required to your truck. Connects to your radiator system and circulates hot water through the heater collar that surrounds the valve body. Designed for MZ and Betts valves only as noted.
* VH6P1 is for MZ Piston Valves with 2-3/8" Wide Bodies.
** VH6P2 is for MZ Piston Valves qith 3-1/2" Wide Bodies.