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.
| SERIES | HDM11P |
| BRAND | BUCHER |
| MAX FLOW LPM | 40 |
| NOTES | |
| MAX PUMP FLOW l/min | 40 |
| MAX WORKING PRESSURE bar | 300 |
| CONSTRUCTION | NOT SYMMETRICAL |
| CIRCUIT | PARALLEL |
| NUMBER OF SECTIONS | 2 TO 6 |
| SPOOL ACTUATION | MANUAL, MECHANICAL JOYSTICK, CABLE |
| SERIES | HDM11P |
| MONOBLOCK STYLE | YES |
| SINGLE LOAD CHECK VALVE | YES |
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.
A notable feature is the very low level of internal spool leakage.
Monoblock valves designed for medium flow rates. They offer a wide range of controls and auxiliary valves and they are suitable for a large variety of applications: Agriculture, Earth Moving Machines, Lifting and Transport, Industrial Vehicles.
– Antishock, anticavitation and combined flanged valves
– Manual, hydraulic, electro-hydraulic, electric push-pull, pneumatic and electro-pneumatic controls.
Nominal Flow Rating l/min – (US gpm): Q95: 100 (27)
Max. Pressure bar – (psi): 350 (5100)
Number of Sections: 6
Pitch mm (in): 46 (1,81)
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)
Monoblock composed of 1-7 mechanical sections.
Interchangeability of all the spools.
Monoblock construction with sectional concept.
Spool construction in steel, hardened and chromium-plated.
Parallel circuit, load check valve protection on each section.
Auxiliary valve either on port A or B or on both.
Single/double acting conversion port valve.
Electric carry over.
