SUN HYDRAULICS
DLDMTCV

$119.83 USD

SUN HYDRAULICS
Material:DLDMTCV
Model:DLDM-TCV
Summary:Cartridge

Quantity in stock: 0

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***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 DLDMTCV (DLDMTCV) is a versatile, manually operated 2-position, 2-way directional cartridge valve. This direct-acting, balanced spool valve is pivotal in controlling the direction of flow within hydraulic circuits. It can be configured as either normally open or normally closed based on the application requirements. The valve features Sun\u2019s TwistLock manual override mechanism, specifically designed for intermittent and infrequent use. Key operational modes include momentary-twist control (option T), allowing temporary shifting of the valve by twisting the knob clockwise; detent-lock control (option L), which holds the valve in a mechanically detented position until manually reverted; and dual-operation control (option D), combining both momentary and detented functionalities. It's crucial to note that detented positions are not suitable for load-holding but are intended for temporary shifting only. The DLDMTCV is engineered for manual operation with a mechanical life expectancy of around 7,000 cycles, ensuring durability and reliability in its performance. The design incorporates Sun\u2019s floating style construction to minimize potential internal binding caused by excessive installation torque or machining variations. This valve offers a flow capacity of up to 12 gpm (45 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). The product dimensions include a hex size of 7/8 in. (22.2 mm) and an installation torque range between 30 \u2013 35 lbf ft (41 \u2013 47 Nm). For maintenance, Viton seal kits are available under part number 990413006. Ideal for applications requiring manual flow direction control within hydraulic systems, the DLDMTCV provides robust control options packaged in a compact and efficient design suited to various hydraulic uses where manual intervention is necessary or desired.

Description

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

How big is a drop of hydraulic oil?	There are exactly 250 Sun drops in a cubic inch or 15 in a cc.
I used a DP** in a circuit but it hangs. What happened?	DPs and DRs are from the reducer/reliever family and are very capable of modulating. They are not bistable.
Where would I use a DR__ instead of a DP__?	In many circuits the directional cartridge is set to shift at a low pressure no matter how high the pilot pressure goes. If you use a DP__ , the pilot flow increases to significant amounts. A DR__ however will only consume a small amount of flow. A DP__ is useful when you want to block or open the pilot flow to shift the valve.
Direct acting or pilot operated - what do I use?	Direct-acting valves are used to prevent over pressure, and pilot-operated valves are used to regulate pressure. If you are unsure, use a direct-acting valve. Sun's direct acting valves are very fast, dirt tolerant, stable, and robust. Sun's pilot-operated valves are moderately fast, they have a low pressure rise vs. flow curve, and they are easy to adjust.

SUN HYDRAULICSDLDMTCV

SUN HYDRAULICS
DLDMTCV