|
Parker 快速接頭和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
Hydraulic Accessories, Pressure Relief Valve
Pressure Relief Valve for medium pressure applications up to 250 bar. Available made of brass/steel.
Parker's Pressure Relief Valve is produced for hydraulic systems where in line quick connect couplings are used. The system pressure built up between the hydraulic unit and the coupling would not allow mechanical coupling. The Pressure Relief Valve can be mounted directly in the main inflow line so that all downstream pipe or hose lines where quick connect couplings or plugs are installed at the ends can be depressurised.
Hydraulic Accessories, Pressure Relief Valve 
Markets:
- Agriculture
- Automotive
- Oil & Gas
- Process
- Power Generation
- Transportation
- Vocational & Municipal
- Defense
- Industrial
- Machine Tooling
- Material Handling
- Construction
Features/Benefits:
- Valve to easily depressurize the hydraulic system
- Easy assembly in existing system thanks to the female/male thread on the block
Applications:
Depressurization of hydraulic systems, both mobile and industrial applications
- Tractors
- Trucks
- Wheel loaders
- Military vehicles
- Presses
Technical Specifications
| Length: |
60 up to 77 mm |
| Brand: |
Tema |
| Fitting Connection Type: |
Female Thread, Male Thread |
| Materials of Construction: |
Brass / Steel |
| Maximum Operating Pressure: |
3620 psi, 250 bar |
| Maximum Operating Temperature: |
194 °F, 90 °C |
| Media: |
Hydraulic Fluids |
| Valve Type: |
Poppet |
| Hex Size: |
21 up to 38 mm |
| Outside Diameter: |
33 mm |
| Seal Material: |
NBR, FKM |
Hydraulic Accessories, Pressure Relief Valve 型號
| Part |
Connection Type |
Connection 1 Thread Size (inch) |
Connection 2 Thread Size (inch) |
Diameter Nominal (DN) |
Material |
| 515 |
Male Thread |
1/2 |
na |
6 |
Brass / Steel |
| 515 RV |
Male Thread |
1/2 |
na |
6 |
Stainless Steel |
| TA100 |
Female / Male Thread |
1 |
1 |
25 |
Brass / Steel |
| TA38 |
Female / Male Thread |
3/8 |
3/8 |
10 |
Brass / Steel |
| TA38 IW |
Female Thread |
3/8 |
3/8 |
10 |
Brass / Steel |
| TA50 |
Female / Male Thread |
1/2 |
1/2 |
13 |
Brass / Steel |
| TA50 IW |
Female Thread |
1/2 |
1/2 |
13 |
Brass / Steel |
| TA75 |
Female / Male Thread |
3/4 |
3/4 |
20 |
Brass / Steel |
|
fcg.cnmec@parkerdistribution.com.cn
