SUN HYDRAULICS
DLDMDHN
$113.38 USD
- SUN HYDRAULICS
- Material:DLDMDHN
- Model:DLDM-DHN
- 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 DLDMDHN (DLDMDHN) is a manually operated, 2-position, 2-way directional cartridge valve that controls the direction of flow in hydraulic circuits. Designed for intermittent and infrequent use, it features a direct-acting, balanced spool mechanism available in either normally open or normally closed configurations. This valve is particularly suitable for manual override applications within hydraulic systems. The DLDMDHN incorporates Sun's TwistLock manual override mechanism which offers several operational modes: the momentary-twist control option (T) allows temporary shifting of the valve by twisting the knob clockwise; upon release, the valve automatically returns to its original position. The detent-lock control option (L) enables shifting the valve into a mechanically detented position by twisting the knob counterclockwise, which remains until manually reset. Additionally, the dual-operation control option (D) combines both functionalities, allowing for momentary or detented positioning depending on the direction of twist. This model is engineered with Sun's floating style construction to reduce potential internal binding caused by excessive installation torque or cavity-cartridge machining discrepancies. It supports a flow capacity up to 12 gpm (45 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The DLDMDHN has an operating torque requirement of 10 lbf\u00b7in (1.2 Nm), and it fits into a T-13A cavity with specific installation torque specifications between 30 and 35 lbf\u00b7ft (41 - 47 Nm). The valve also features Viton seals for enhanced performance under varying conditions.
The Sun Hydraulics DLDMDHN (DLDMDHN) is a manually operated, 2-position, 2-way directional cartridge valve that controls the direction of flow in hydraulic circuits. Designed for intermittent and infrequent use, it features a direct-acting, balanced spool mechanism available in either normally open or normally closed configurations. This valve is particularly suitable for manual override applications within hydraulic systems. The DLDMDHN incorporates Sun's TwistLock manual override mechanism which offers several operational modes: the momentary-twist control option (T) allows temporary shifting of the valve by twisting the knob clockwise; upon release, the valve automatically returns to its original position. The detent-lock control option (L) enables shifting the valve into a mechanically detented position by twisting the knob counterclockwise, which remains until manually reset. Additionally, the dual-operation control option (D) combines both functionalities, allowing for momentary or detented positioning depending on the direction of twist. This model is engineered with Sun's floating style construction to reduce potential internal binding caused by excessive installation torque or cavity-cartridge machining discrepancies. It supports a flow capacity up to 12 gpm (45 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The DLDMDHN has an operating torque requirement of 10 lbf\u00b7in (1.2 Nm), and it fits into a T-13A cavity with specific installation torque specifications between 30 and 35 lbf\u00b7ft (41 - 47 Nm). The valve also features Viton seals for enhanced performance under varying conditions.
This manually operated, 2-position, 2-way directional cartridge is a direct-acting, balanced spool valve used to control the direction of flow in a hydraulic circuit. The valve is available in either a normally open or normally closed configuration. 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-13A |
| 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: 990-413-006 |
Show FAQ