Orbit Valve Diaphragm Repair Kit. It is an internal bleed diaphragm only. This kit replaces worn out or damaged diaphragms for 3/4″ 57100 & 1″ 57101 internal bleed valves. Keep your irrigation system running smoothly with the Orbit Diaphragm Repair Kit.
- Valve Diaphragm Repair Kit.
- Internal bleed diaphragm only.
- Replaces worn out or damaged diaphragms for 3/4 In. 57100 & 1 In. 57101 internal bleed valves.
