SUN HYDRAULICS
DMDMLBV
$127.08 USD
- SUN HYDRAULICS
- Material:DMDMLBV
- Model:DMDM-LBV
- 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 DMDMLBV (DMDMLBV) is a manually operated, 2-position, 3-way directional cartridge valve designed for hydraulic circuit flow direction control. It features a direct-acting, balanced spool mechanism that ensures reliable operation under varying conditions. The valve is equipped with Sun's TwistLock manual override mechanism intended for intermittent and infrequent use. The DMDMLBV offers multiple control options including momentary-twist (option T), which allows the operator to momentarily shift the valve by twisting the knob clockwise; upon release, the valve automatically returns to its default position. The detent-lock (option L) enables shifting the valve into a mechanically detented position by twisting the knob counterclockwise; this position is maintained until manually reverted by twisting clockwise. Additionally, the dual-operation control (option D) provides flexibility for either momentary or detented shifting. This model is built to handle a maximum flow capacity of 12 gpm (45 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). It features minimal internal part binding thanks to Sun's floating style construction, which compensates for installation torque and cavity/cartridge machining variations. The manual control assembly on this valve has a mechanical life expectancy of approximately 7,000 cycles. For installation, it requires an operating torque of about 10 lbf\u00b7in (1.2 Nm), with a recommended installation torque range of 30-35 lbf\u00b7ft (41-47 Nm). The valve is designed with a hex size of 7/8 in. (22.2 mm). It uses Viton seals for enhanced durability and performance under various environmental conditions.
The Sun Hydraulics DMDMLBV (DMDMLBV) is a manually operated, 2-position, 3-way directional cartridge valve designed for hydraulic circuit flow direction control. It features a direct-acting, balanced spool mechanism that ensures reliable operation under varying conditions. The valve is equipped with Sun's TwistLock manual override mechanism intended for intermittent and infrequent use. The DMDMLBV offers multiple control options including momentary-twist (option T), which allows the operator to momentarily shift the valve by twisting the knob clockwise; upon release, the valve automatically returns to its default position. The detent-lock (option L) enables shifting the valve into a mechanically detented position by twisting the knob counterclockwise; this position is maintained until manually reverted by twisting clockwise. Additionally, the dual-operation control (option D) provides flexibility for either momentary or detented shifting. This model is built to handle a maximum flow capacity of 12 gpm (45 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). It features minimal internal part binding thanks to Sun's floating style construction, which compensates for installation torque and cavity/cartridge machining variations. The manual control assembly on this valve has a mechanical life expectancy of approximately 7,000 cycles. For installation, it requires an operating torque of about 10 lbf\u00b7in (1.2 Nm), with a recommended installation torque range of 30-35 lbf\u00b7ft (41-47 Nm). The valve is designed with a hex size of 7/8 in. (22.2 mm). It uses Viton seals for enhanced durability and performance under various environmental 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 |
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