SUN HYDRAULICS
DMDMLRV
$127.08 USD
- SUN HYDRAULICS
- Material:DMDMLRV
- Model:DMDM-LRV
- Summary:Cartridge
Quantity in stock: 0
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics DMDMLRV (DMDMLRV) is a manually operated, 2-position, 3-way directional cartridge valve designed for use in hydraulic circuits. This direct-acting, balanced spool valve facilitates control over the direction of flow with Sun\u2019s TwistLock manual override mechanism. It is specifically intended for intermittent and infrequent use only. The DMDMLRV offers several operational modes through its manual control options: the momentary-twist control (option T) allows for temporary shifting of the valve by twisting the knob clockwise, which automatically returns to its original position upon release; the detent-lock control (option L) enables shifting into a mechanically detented position by twisting counterclockwise, maintained until manually reset; and the dual-operation control (option D) combines both functionalities. This valve features a mechanical life expectancy of around 7,000 cycles and is designed to be operated directly by hand without modifications such as attaching levers or other mechanical devices. It incorporates Sun's floating style construction to reduce potential internal binding caused by excessive installation torque or machining variations in cavity/cartridge. The device operates within a maximum pressure of 5000 psi (350 bar) and has a flow capacity up to 12 gpm (45 L/min). Leakage specifications indicate a maximum of 5 in\u00b3/min at 3000 psi. Installation requires specific attention to torque, with recommended values between 30 - 35 lbf ft (41 - 47 Nm). The DMDMLRV uses Viton seals for enhanced performance under various conditions.
The Sun Hydraulics DMDMLRV (DMDMLRV) is a manually operated, 2-position, 3-way directional cartridge valve designed for use in hydraulic circuits. This direct-acting, balanced spool valve facilitates control over the direction of flow with Sun\u2019s TwistLock manual override mechanism. It is specifically intended for intermittent and infrequent use only. The DMDMLRV offers several operational modes through its manual control options: the momentary-twist control (option T) allows for temporary shifting of the valve by twisting the knob clockwise, which automatically returns to its original position upon release; the detent-lock control (option L) enables shifting into a mechanically detented position by twisting counterclockwise, maintained until manually reset; and the dual-operation control (option D) combines both functionalities. This valve features a mechanical life expectancy of around 7,000 cycles and is designed to be operated directly by hand without modifications such as attaching levers or other mechanical devices. It incorporates Sun's floating style construction to reduce potential internal binding caused by excessive installation torque or machining variations in cavity/cartridge. The device operates within a maximum pressure of 5000 psi (350 bar) and has a flow capacity up to 12 gpm (45 L/min). Leakage specifications indicate a maximum of 5 in\u00b3/min at 3000 psi. Installation requires specific attention to torque, with recommended values between 30 - 35 lbf ft (41 - 47 Nm). The DMDMLRV uses Viton seals for enhanced performance under various conditions.
This manually operated, 2-position, 3-way directional cartridge is a direct-acting, balanced spool valve used to control the direction of flow in a hydraulic circuit. Manual operation is achieved via Sun's Twist/Lock manual override mechanism and is designed for intermittent (infrequent) use only.
- This valve is designed for intermittent use such as a manual override. The manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
- The momentary/twist control option "T" allows the operator to momentarily shift the valve by twisting the knob clockwise and releasing. Once released, the valve returns to its normal position.
- The detent/lock control option "L" allows the operator to shift the valve into a mechanically detented position by twisting the knob counter-clockwise. This detented position will be maintained until the operator twists the knob clockwise and allows the valve to return to its normal position. Please note that the detented position is not intended for load holding applications but for temporary shifting only.
- The dual-operation control option "D" allows the operator to either shift the valve momentarily by twisting the knob clockwise or shift it into a mechanically detented postion by twisting counter-clockwise. Please note that the detented position is not intended for load holding applications but for temporary shifting only.
- The control on this valve is meant to be operated by a person's hand. The control should not be modified, for instance fastening a lever to the knob. Under no circumstances should the control be operated by other mechanical devices.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-11A |
| Series | 1 |
| Capacity | 12 gpm45 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 cc/min.@210 bar |
| Operating Torque | 10 lbf in.1,2 Nm |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Seal kit - Cartridge | Viton: 990-411-006 |
Show FAQ