Series HDM directional control valves feature compact, cast monoblock bodies and have high operating pressure ratings.
A notable feature is the very low level of internal spool leakage.
| SERIES | HDM140 |
| BRAND | BUCHER |
| MAX FLOW LPM | 40 |
| NOTES | OPEN CENTRE |
| MAX PUMP FLOW l/min | 40 |
| MAX WORKING PRESSURE bar | 300 |
| CONSTRUCTION | NOT SYMMETRICAL |
| CIRCUIT | PARALLEL |
| NUMBER OF SECTIONS | 1 |
| SPOOL ACTUATION | MANUAL |
| SERIES | HDM140 |
| MONOBLOCK STYLE | YES |
| SINGLE LOAD CHECK VALVE | YES |
Compact and versatile monoblock valves
Available up to 8 sections, the Q25 and Q45 valves can be used in applications that require low flow rates and compact and versatile hydraulic components. The perfect solution for several applications: Agriculture, Earth Moving Machines, Lifting and Transport, Industrial Vehicles. The Q45 valve is ideal for flow rate up to 50 l/min (13 US gpm).
– Antishock, anticavitation and combined flanged valves
– Manual, hydraulic, electric push-pull, pneumatic and electro-pneumatic controls.
Nominal Flow Rating l/min – (US gpm): Q45: 50 (13)
Max. Pressure bar – (psi): 350 (5100)
Number of Sections: 8
Pitch mm (in): 38 (1,50)
Series HDM directional control valves feature compact, cast monoblock bodies and have high operating pressure ratings.
A further notable feature is the very low level of internal spool leakage.
Number of spools d’axes: 1 – 6
Nominal flow rate l/min: 45
Max. inlet pressure (P) bar: 250
Max. work port press. (A/B) bar: 320
Series HDM directional control valves feature compact, cast monoblock bodies and have high operating pressure ratings.
The HDM series is available in the following versions: open centre, parallel/series, closed centre and carry-over.
A further notable feature is the very low level of internal spool leakage.
Compact and simple with the versatility of the configuration of up to 4 sections. It can be fitted with manual and electric push-pull controls.
Nominal Flow Rating l/min – (US gpm): 15 (4)
Max. Pressure bar – (psi): 280 (4050)
Number of Sections: 4
Pitch mm (in): 28 (1,10)
The CROSS series B directional control valves provide good metering characteristics and long dependable service life. Optimum versatility is provided due to the many standard and optional features. Balanced spools are select-fit for minimum leakage and load holding checks prevent load drop when shifting. Parallel flow path permits spools to be operated independently or simultaneously.
The Q15 is a valve with particularly compact size construction, suitable for uses where reduced overall dimensions, strength and simplicity, are main prerogatives. It is suitable for applications on Agricultural Machines, Truck Mounted Cranes, small Aerial Platforms. It can be fitted with manual and push-pull electric controls.
