Honeywell 310137 Packing Spacer this replacement knob retains the

this replacement knob retains the same physical dimensions and stem attachment for both the original series and the newer Lead-Free (LF) versions of the Watts 70A valves

Packing Spring

Engineered from heavy-duty brass

the U1-6D provides superior tensile strength and corrosion resistance compared to lower-quality import fittings

Honeywell 310137 Packing Spacer this replacement knob retains theThe Honeywell 310137 Packing Spacer is a critical internal component engineered specifically for VP513 and VP517 Series pneumatic valves. In high pressure water and steam applications, maintaining a leak proof seal at the valve stem is essential for system stability. This OEM Honeywell part functions by providing the necessary compression and alignment for the packing cartridges, ensuring that the pneumatic actuator can modulate the stem without