Description
The Xylem-Hoffman Specialty 602212 Lower Diaphragm Kit is a service part that is used to regain pressure-responsive functioning of valve assemblies. It operates by reacting to changes in pressure and transferring the movement to the internal valve mechanism when the system is in operation in a boiler and hydronic HVAC System. The kit will be mounted in the valve body of Model 2000 where the diaphragm lines the pressure chamber and connecting linkage. The movement in response to changes in pressure assists in the regulation of internal valve activity in aid of controlled fluid flow, stable pressure response and reliable system operation.
