Sany Concrete Pump Parts HAWE Multi Way Valve Assembly PSV4G1F 370 PSL4G1F 370-3
Sany Concrete pump parts HAWE multi-way valve assembly PSV4G1F/370, PSL4G1F/370-3
| Sany Concrete pump parts HAWE multi-way valve assembly PSV4G1F/370, PSL4G1F/370-3 | |
| Name | HAWE multi-way valve assembly |
| Place of origin | Germany |
| Brand name | Germany HAWE |
| Applicable model | Applicable to Sany Heavy Industry, Zoomlion Concrete Pump Truck |
| Specifications and models | PSV4G1F/370-3-E1G24,PSL4G1F/370-3 |
| Specification size | 400*200*300mm |
| Weight | 40KG |
| Quality assurance | 12 months |
| Material | Carbon steel |
| Supply capacity | 20 Pieces/month |
| Packing | Export standard packing 400*200*300mm |
| Minimum order | 1 |
| Price | $4650-4770 |
Product features and advantages:
1, PSL type proportional multi-way valve, used in quantitative pump system (open circuit)
2, PSV type proportional multi-way valve, used in variable pump system (closed circuit)
Maintenance method:
1. Check whether the sealing ring of each sealing part of the multi-way valve is damaged and leaking oil
2. Check whether the return spring of the reversing valve, the spring of the check valve, the spring of the main spool of the relief valve and the pressure regulating spring are normal
3. Check the matching of the reversing valve stem, the relief valve main valve core and valve sleeve, and the needle valve and needle valve seat
4. Check the oil passages to see if they are blocked
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