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[China]
Address: No.116.Chengyang Road, Xiangcheng district , Suzhou , China.
Contact name:LV
oepoch industrial technology |
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Industrial hydraulic type F precision throttle valve 80 L/min threaded/sub-plate 210 Bar 5/10
Features
- Sub-plate mounting
- Threaded connections
- Manifold mounting
- Lockable rotary knob
Function and configuration
Flow control valves, type F are fine throttle valves with orifice . They are basically comprised of housing (1), adjustment element (2) and thin-blade orifice (3). Throttling flow is almost independent of temperature variations. Throttling flow from A to B is carried out at orifice aperture (4). The throttle opening is adjusted by rotating cylindrical spool (5). The low dependence on temperature is due to an thin-blade orifice.
Specification
Technical data
| Installation position | Optional | ||
| Weight | – Manifold mounting | kg | 1 |
| – Theaded connection | kg | 1.6 | |
| – Sub-plate mounting | kg | 1.8 | |
| Fluid | Mineral oil suitable for NBR and FKM seal | ||
| Phosphate ester for FKM seal | |||
| Degree of contamination | Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406 | ||
| Fluid temperature range | ℃ | -30 to +80 (NBR seal) | |
| -20 to +80 (FKM seal) | |||
| Viscosity range | mm2/s | 2.8 to 380 | |
| Max.operating pressure | bar | 210 | |
| Max. flow-rate | L/min | 80 | |
| Adjustment angle | ° | 300 | |
| Operating torque | – at 100bar | Nm | 1.1 |
| – at 200bar | Nm | 1.8 | |
Unit dimensions (Dimensions in mm)
· For thread connection and sub-plate mounting
· For manifold mounting
· Sub-plate
1 Valve mounting surface
2 Surface ground
3 Valve mounting holes
4 Ø20 keep free for valve function
5 Front panel cut-out
