Home / All / John Deere Replacement Couplers / EH 66 Series - NV Agricultural ISO 5675 Quick Coupler, with Poppet Valve (Steel)
EH 66 Series - NV Agricultural ISO 5675 Quick Coupler, with Poppet Valve (Steel)




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|---|---|
| Categories | John Deere Replacement Couplers |
| Trademark/Brand | EH |
| Interchange | PARKER 4000 SERIES |
| Interchange | DIXON AG SERIES |
| Interchange | EATON AEROQUIP FD42 SERIES |
| Interchange | FASTER NV SERIES |
| Interchange | DNP PDV1 SERIES |
| Interchange | STUCCHI IRV SERIES |
| Interchange | SAFEWAY S20 SERIES |
| Interchange | VOSWINKEL ID SERIES |
| Update Time | Jan 9,2026 |
Detail Information
This EH series is interchangeable with PARKER 4000 SERIES, DIXON AG SERIES, EATON AEROQUIP FD42 SERIES, FASTER NV SERIES, DNP PDV1 SERIES, STUCCHI IRV SERIES, SAFEWAY S20 SERIES, and VOSWINKEL ID SERIES. Steel Product. ISO-5675 compliant. The 66 series features poppet valve quick couplings that are interchangeable with the 68 ball valve series. Manufactured from zinc-plated carbon steel, these couplings offer superior sealing performance compared to ball valve designs. ISO-7241-A compliant (1/2'' Body Size Only). The rest body sizes are interchangeable with PARKER 4000 series and Faster NV series. Note that the FASTER NV SERIES 3/4'' size is different from the PARKER 4000 Series 3/4'' size.
Female Coupler
| Other Threads/Fitting Ends Are Available Upon Request | |||||
| Art. No. | Body Size (inch) | Ls(mm) | D(mm) | Hs(mm) | T |
| HFSFC6614-1/4" | 1/4'' | 52.5 | 28 | S19 | 1/4"BSPP(NPT) |
| HFSFC6638-3/8" | 3/8'' | 59.5 | 35 | S22 | 3/8"BSPP(NPT) |
HFSFC6612-1/2" | 1/2'' | 66 | 38 | S27 | 1/2"BSPP(NPT) |
HFSFC6612-34"UNF | 1/2'' | 66 | 38 | S27 | 3/4"-16UNF |
HFSFC6634-3/4" | 3/4'' | 80 | 48 | S33 | 3/4"BSPP(NPT) |
HFSFC6610-1" | 1'' | 88.5 | 52.5 | S39 | 1"BSPP(NPT) |
Male Plug
| Other Threads/Fitting Ends Are Available Upon Request | ||||
| Art. No. | Body Size (inch) | Lp(mm) | Hp(mm) | T |
| HFSFP6614-1/4" | 1/4'' | 35 | S19 | 1/4"BSPP(NPT) |
| HFSFP6638-3/8" | 3/8'' | 40.5 | S24 | 3/8"BSPP(NPT) |
HFSFP6612-1/2" | 1/2'' | 46 | S27 | 1/2"BSPP(NPT) |
HFSFP6612-3/4" UNF | 1/2'' | 46 | S27 | 3/4"-16UNF |
HFSFP6634-3/4" | 3/4'' | 56.5 | S35 | 3/4"BSPP(NPT) |
HFSFP6610-1" | 1'' | 67 | S41 | 1"BSPP(NPT) |
Accessories
Color Can Be Customized
| Dash Size | ISO Size | Art. No. Dust Plug for Coupler | Art. No. Dust Cap for Plug | Material |
| 04 | 6.3 | ISO-5675-1/4-P-P | ISO-5675-1/4-C-P | PVC |
| 06 | 10 | ISO-5675-3/8-P-P | ISO-5675-3/8-C-P | PVC |
08 | 12.5 | ISO-5675-1/2-P-P | ISO-5675-1/2-C-P | PVC |
12 | 20 | ISO-5675-3/4-P-P | ISO-5675-3/4-C-P | PVC |
| 16 | 25 | ISO-5675-1-P-P | ISO-5675-1-C-P | PVC |
Related Products
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Categories
- Flat Face ISO 16028 Quick Couplers
- Skid Steer Hydraulic Couplers
- ISO 7241-B Quick Couplers
- ISO 7241-A Quick Couplers
- Agricultural ISO 5675 Quick Couplers
- Poppet (Interchange) Quick Couplers
- Wet Line Quick Couplers
- 10,000 PSI High Pressure Quick Couplers
- Ultra High-Pressure Quick Couplers
- Screw-To-Connect Quick Couplers
- Test Quick Couplers
- Multi-Coupling Plates
- John Deere Replacement Couplers
- Kubota Replacement Couplers
- Bobcat Replacement Couplers
- CAT Replacement Couplers
- High Pressure Ball Valves
- Flow Control Valves
- Pneumatic Quick Couplers
- Water and Gas Ball Valves
Contact Person

- Name:
- NINGBO E.H HYDRAULIC CO., LTD.
- Tel:
+0086-574-27882700
- Email:
- sales@ehhydraulics.com
- WhatsApp:
- 8613967841269
- Address:
- No.7 Longteng Road, Maoshan Industrial Area, Jiangshan, Yinzhou District, Ningbo, China, 315193




