SUN HYDRAULICS
DMDMTBV
$127.08 USD
- SUN HYDRAULICS
- Material:DMDMTBV
- Model:DMDM-TBV
- 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 DMDMTBV (DMDMTBV) is a manually operated, 2-position, 3-way directional cartridge valve designed for hydraulic circuit applications requiring manual flow direction control. This direct-acting, balanced spool valve incorporates Sun's TwistLock manual override mechanism, suitable for intermittent and infrequent use. The valve offers multiple control options: the momentary-twist control (option T) allows for temporary shifting by twisting the knob clockwise; the detent-lock control (option L) enables shifting into a mechanically detented position via a counterclockwise twist; and the dual-operation control (option D) combines both functionalities. Each control setup is specifically intended for temporary engagement without load-holding capabilities. Constructed with Sun's floating style design, the DMDMTBV minimizes internal parts binding, enhancing reliability and performance consistency even under varying installation torques or cavity/cartridge machining discrepancies. The valve operates effectively within a hydraulic flow capacity of 12 gpm (45 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). It exhibits maximum leakage at 110 SUS (24 cSt) of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The operational torque requirement is relatively low at 10 lbf\u00b7in (1.2 Nm), facilitating ease of manual operation. Designed with a hex size of 7/8 in (22.2 mm), it requires an installation torque between 30 \u2013 35 lbf\u00b7ft (41 \u2013 47 Nm). For maintenance, it utilizes Viton seals available in kit form under part number: 990411006. This valve is ideal for applications where manual override of hydraulic flow direction is necessary but not frequently required, emphasizing its utility in setups where automatic controls are primarily used but may occasionally need manual intervention.
The Sun Hydraulics DMDMTBV (DMDMTBV) is a manually operated, 2-position, 3-way directional cartridge valve designed for hydraulic circuit applications requiring manual flow direction control. This direct-acting, balanced spool valve incorporates Sun's TwistLock manual override mechanism, suitable for intermittent and infrequent use. The valve offers multiple control options: the momentary-twist control (option T) allows for temporary shifting by twisting the knob clockwise; the detent-lock control (option L) enables shifting into a mechanically detented position via a counterclockwise twist; and the dual-operation control (option D) combines both functionalities. Each control setup is specifically intended for temporary engagement without load-holding capabilities. Constructed with Sun's floating style design, the DMDMTBV minimizes internal parts binding, enhancing reliability and performance consistency even under varying installation torques or cavity/cartridge machining discrepancies. The valve operates effectively within a hydraulic flow capacity of 12 gpm (45 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). It exhibits maximum leakage at 110 SUS (24 cSt) of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The operational torque requirement is relatively low at 10 lbf\u00b7in (1.2 Nm), facilitating ease of manual operation. Designed with a hex size of 7/8 in (22.2 mm), it requires an installation torque between 30 \u2013 35 lbf\u00b7ft (41 \u2013 47 Nm). For maintenance, it utilizes Viton seals available in kit form under part number: 990411006. This valve is ideal for applications where manual override of hydraulic flow direction is necessary but not frequently required, emphasizing its utility in setups where automatic controls are primarily used but may occasionally need manual intervention.
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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