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EH 679 Series – 6DNPV Push-Pull Female Couplings for Agriculture Connectable with Both Halves Under Residual Pressure (Steel)
This EH series is interchangeable with the FASTER 6DNPV SERIES. Steel Product. Compliant with ISO 7241-1A, this series can be screwed directly into valve ports or rigid piping. It features a breakaway safety function: under excessive force, such as unintentional tractor pull, the coupling halves disconnect cleanly to prevent hose rupture and environmental spills. The male half can get manually disconnected under residual pressure up to 250 bar.
EH 679 Series – 6DNPV Push-Pull Female Couplings for Agriculture Connectable with Both Halves Under Residual Pressure (Steel)
This EH series is interchangeable with the FASTER 6DNPV SERIES. Steel Product. Compliant with ISO 7241-1A, this series can be screwed directly into valve ports or rigid piping. It features a breakaway safety function: under excessive force, such as unintentional tractor pull, the coupling halves disconnect cleanly to prevent hose rupture and environmental spills. The male half can get manually disconnected under residual pressure up to 250 bar.
Female Coupler
Female Coupler
| Other Threads/Fitting Ends Are Available Upon Request | ||||
| Art. No. | Body Size (inch) | HS(mm) | LS(mm) | T |
| HFSMC67912-M22X1.5-15L-A | 1/2” | S46 | 101.7 | M22x1,5 MALE |
| HFSMC67912-M22X1.5-15L-B | 1/2” | S46 | 101.7 | M22x1,5 MALE |
Art. No. ending with A has a single oil collecting port;
Art. No. ending with B has double oil collecting ports;
Technical Specifications
Technical Specifications
| Dash Size | Body Size (Inch) | Max. Work PressureMale (bar) | Max. Work PressureFemale (bar) | Max. Work PressureCoupled (bar) | Min. Burst PressureMale(bar) | Min. Burst PressureFemale(bar) | Min. Burst PressureCoupled(bar) | Spillage(ml) |
| 08 | 1/2” | 250 | 250 | 250 | 1000 | 1000 | 1000 | 1.4 |
| Material: | Steel | |
| Seals: | NBR, PUR, Seals can be customized to meet your special work condition/media | |
| Working Temperatures: | -25 °C to 125 °C, Customizable | |
| Surface Treatment: | MATE 500 (CRIII) | |
| Specifications: | Market Interchange | FASTER 6DNPV SERIES |
| Valve Type: | Poppet | |
| Connection: | Push to Connect | |
| Disconnection: | Pull to Disconnect | |
| Connection Under Pressure: | Connection and disconnection under residual pressure of both halves | |
Pressure Drop
Pressure Drop
Applications
Tractor Rear Lines (Disconnection With Residual Pressure)
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已经是到最后一篇内容了！
EHHYDRAULICHYDRAULIC 75 Series – NL
Contact Us
We have more than 20 years of experience in providing you with professional solutions for hydraulic quick couplings and valves.
Not all of our products are listed on the website. If you can’t find what you’re looking for, please contact us—we may already have it and won’t
need to develop it from scratch.
contact@ehhydraulics.com
No.7 Longteng Road, Maoshan Industrial Area, Jiangshan, Yinzhou District, Ningbo, China, 315193
Contact Us
We have more than 20 years of experience in providing you with professional solutions for hydraulic quick couplings and valves.
Not all of our products are listed on the website. If you can’t find what you’re looking for, please contact us—we may already have it and won’t
need to develop it from scratch.
sales@ehhydraulics.com
No.7 Longteng Road, Maoshan Industrial Area,
Jiangshan, YinzhouDistrict, Ningbo,China,315193