|
|
Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
Connect Under Pressure, Multi-Purpose Quick Couplings (hyd, fluids) up to 4,500 psi - Snap-tite PH Series Nipples
Parker's general purpose connect under pressure quick couplers and nipples are versatile for use across a spectrum of applications where fluid lines require fast and easy connection and disconnection while under residual pressure.
Snap-tite PH Series Nipples (hydraulic, fluid) up to 4,500 psi connect with valved Snap-tite H Series Couplers. It is recommended that only one half of the connection (coupler or nipple) be PH version, not both.
Parker's Snap-tite PH Series have poppet valves with an added pressure relief feature to allow connection under static pressures up to 3000 psi. With a Snap-tite PH Series Nipple installed on a pressurized line you can easily connect with a mating valved Snap-tite H Series Coupler. PH Couplers and nipples are available in 1/2" size with other sizes available by request.
Connect Under Pressure, Multi-Purpose Quick Couplings (hyd, fluids) up to 4,500 psi - Snap-tite PH Series Nipples 
Technical Characteristics:
- Sizes: 1/2" std (3/8” – 1” by request)
- Materials: Steel
- Port Ends: Female NPTF, Male SAE 37 degree Flare std (Female SAE, Male NPT by request)
- Seal Options: Nitrile, Fluorocarbon, Ethylene Propylene
Markets:
- Industrial
- Construction
- Oil and Gas
- Agriculture
Features/Benefits:
- Original Snap-tite H Series multi-purpose coupling, widely used in varied applications
- PH version connect under pressure option to connect lines with residual pressure caused by thermal expansion
- Male port end options add versatility
Applications:
- Industrial hydraulic lines
- Water and coolant lines
- High pressure fluid transfer
- Mobile equipment
- Cleaning equipment
- General purpose fluid applications where residual pressure is present on the Nipple side of the connection
Technical Specifications
| Body Size: |
1/2 inch |
| Maximum Operating Pressure: |
4000 psi, 276 bar |
| Maximum Operating Temperature: |
121 °C, 250 °F |
| Materials of Construction: |
Steel |
| Brand: |
Parker |
| Vacuum Pressure Rating: |
No |
| Fitting Connection Type: |
Female Thread, Flare |
| Interchange Type: |
Snap-tite PH |
| Seal Material: |
Nitrile |
| Media: |
Hydraulic |
| Coupling Half: |
Nipple |
| Minimum Operating Temperature: |
-40 °F |
| Valve Type: |
Connect under pressure poppet |
| Connection Type: |
NPTF, UNF |
| Plating Type: |
Zinc with clear trivalent chromate |
| Application: |
Hydraulic, General Purpose |
Connect Under Pressure, Multi-Purpose Quick Couplings (hyd, fluids) up to 4,500 psi - Snap-tite PH Series Nipples 型号
| Part |
Body Size (inch) |
Body Material |
Thread Type |
Connection Thread Size (inch) |
| VPHN8-8EM |
1/2 |
Steel |
Male SAE 37 degree flare |
3/4 - 16 |
| VPHN8-8F |
1/2 |
Steel |
Female |
1/2 - 14 |
|
