OEM service-part reference
Hunter PGV 1-inch service parts
Screw / captive-bolt and Jar-Top variants share diaphragm 332100SP. Their bonnets and fastening systems differ. Orbit Jar-Top is outside this lookup.
Confirm the exact marking and variant. Shared parts do not imply complete-valve interchangeability.
| Exact covered models / series | Service part | OEM number | Evidence |
|---|---|---|---|
| PGV-100G, PGV-101G | Diaphragm assembly | 332100SP | Hunter PGV-100G / 101G parts list OEM-A |
| PGV-100G, PGV-101G | Diaphragm spring | 266000SP | Hunter PGV-100G / 101G parts list OEM-A |
| PGV-100G, PGV-101G | AC solenoid assembly Requires ac | 606800 | Hunter PGV-100G / 101G parts list OEM-A |
| PGV-100G, PGV-101G | DC solenoid assembly Requires dc | 458200 | Hunter PGV-100G / 101G parts list OEM-A |
| PGV-100JT, PGV-101JT | Diaphragm assembly | 332100SP | Hunter PGV Jar-Top parts list OEM-A |
| PGV-100JT, PGV-101JT | Diaphragm spring | 266000SP | Hunter PGV Jar-Top parts list OEM-A |
| PGV-100JT, PGV-101JT | AC solenoid assembly Requires ac | 606800 | Hunter PGV Jar-Top parts list OEM-A |
| PGV-100JT, PGV-101JT | DC solenoid assembly Requires dc | 458200 | Hunter PGV Jar-Top parts list OEM-A |
| PGV-100G | Bonnet without flow control | 556100 | Hunter PGV-100G / 101G parts list OEM-A |
| PGV-101G | Bonnet with flow control | 556000 | Hunter PGV-100G / 101G parts list OEM-A |
| PGV-100JT | Jar-Top bonnet without flow control | 476700 | Hunter PGV Jar-Top parts list OEM-A |
| PGV-101JT | Jar-Top bonnet with flow control | 476800 | Hunter PGV Jar-Top parts list OEM-A |
Before selecting a part
- Read the valve manufacturer and full model, including suffixes.
- Compare top fastening, flow control, size and connection.
- Check the requested part: diaphragm, bonnet and full repair kit are separate assemblies.
- Stop when markings conflict or a required generation is unknown.
PGV-100JT uses bonnet 476700; PGV-101JT uses 476800. A generic 1-inch Jar-Top might be Orbit or another brand, so shape alone cannot select either.
Sources reviewed September 30, 2026. Numbers describe OEM mappings, not current availability or guaranteed fit.
Check your valve variant