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Pressure Remote Relief Valve Types DBT-DBWT
MOQ: 100 PCS
Note: If you have any questions,please contact us
- 1. long distance remote control
- 2. Subplate mounting
- 3. Three adjustment eleents:Rotary knob
- 4. Hex. head screw with protective cap
- 5. Lockable rotary knob with scale
- DBT/DBWT
BEIJING HUADE HYDRAULIC INDUSTRIAL GROUP CO.,LTD
Since:
1979
Product Description
| BEIJING HUADE HYDRAULIC INDUSTRIAL GROUP CO.,LTD. | Pressure remote relief valve types DBT/DBWT | RE 25833/12.2004 | |
| up to 31.5 MPa | up to 3L/min | Replaces：RE 25833/05.2001 | |
Types DBT and DBWT remote control pressure valves are pilot operated pressure relief valves.
Type DBT is apply to remote control the pressure of system.
Type DBT:
Type DBT consist mainly of the main valve (1), main spool (2), valve seat (3), and adjustment (6).
The pressure of system acts on the spool(2) via orifice. If the pressure exceeds the valve set at the spring, the pressure fluid drain to tank from port T(or drain external).
Type DBWT:
Type DBWT consist mainly of the main valve (1), main spool (2), valve seat (3), electrically operated valve (5), and adjustment (6).
Type DBWT is apply to remote control the pressure of system and drain by actuating the electrically operated valve.
ordering details:
Unit dimensions(dimensions in mm)
Notice
1.The fluid must be filtered. Minimum filter fineness is 20 gm.
2.The tank must be sealing up and an air filter must be installed on air entrance.
3.Products without subplate when leaving factory, rf need them, please ordering specially.
4.Valve fixing screws must be high intensity level (class 10.9). Please select and use,them according to the parameter listed in the sample book.
5. Roughness of surface linked with the valve is required surface roughness is 0.8.
6. Surface finish of mating piece is required to 0.01/100mm.
