1/2" Monoblock
Flow 70 L/min
Pmax 315 bar
Ports G1/2 (P,A,B) / G3/4 (T)
Sections Up to 6
1/2″ Monoblock Hydraulic Valves — HM7 Series
Higher-flow, compact control for mobile hydraulics—ideal step up from 3/8″ where duty or speed demands more.
At-a-glance
| Nominal flow | 70 L/min (≈ 18 GPM) typical for HM7 class. |
|---|---|
| Working pressure | Up to 315 bar at A/B; back pressure at T up to 25 bar. |
| Ports | BSPP: G1/2 (P, A, B), G3/4 (T). SAE options available. |
| Spools / sections | 1–6 sections; SA/DA options; float on selected spools. |
| Relief options | YG2: 40–80 bar · YG3: 63–200 bar · YG4: 160–315 bar (typ. set 200 bar). |
| Controls | Lever, cable/joystick, rotary; spring return or detents; electro-(pneumatic/hydraulic) kits available. |
| Medium & filtration | Mineral oil; viscosity 15–75 cSt (min 12, max 400); target cleanliness ≤ ISO 20/18/15. |
| Temperature (fluid) | NBR seals: −20 to +80 °C; Viton: −20 to +100 °C. Ambient −40 to +60 °C. |
| Circuit options | Open center (std); Power-Beyond sleeve; Closed-Center plug. |
| Applications | Tippers/loaders, compact cranes, winches, medium power packs, general mobile circuits. |
Specs summarised from the HM7 catalogue—verify against the exact model before specification.
Flow 70 L/min
Pmax 315 bar
Ports G1/2 (P,A,B) / G3/4 (T)
Sections Up to 6
1/2″ Monoblock Hydraulic Valves — HM7 Series
Higher-flow, compact control for mobile hydraulics—ideal step up from 3/8″ where duty or speed demands more.
At-a-glance
| Nominal flow | 70 L/min (≈ 18 GPM) typical for HM7 class. |
|---|---|
| Working pressure | Up to 315 bar at A/B; back pressure at T up to 25 bar. |
| Ports | BSPP: G1/2 (P, A, B), G3/4 (T). SAE options available. |
| Spools / sections | 1–6 sections; SA/DA options; float on selected spools. |
| Relief options | YG2: 40–80 bar · YG3: 63–200 bar · YG4: 160–315 bar (typ. set 200 bar). |
| Controls | Lever, cable/joystick, rotary; spring return or detents; electro-(pneumatic/hydraulic) kits available. |
| Medium & filtration | Mineral oil; viscosity 15–75 cSt (min 12, max 400); target cleanliness ≤ ISO 20/18/15. |
| Temperature (fluid) | NBR seals: −20 to +80 °C; Viton: −20 to +100 °C. Ambient −40 to +60 °C. |
| Circuit options | Open center (std); Power-Beyond sleeve; Closed-Center plug. |
| Applications | Tippers/loaders, compact cranes, winches, medium power packs, general mobile circuits. |
Specs summarised from the HM7 catalogue—verify against the exact model before specification.