SUN HYDRAULICS
DSEXXEV
$166.19 USD
- SUN HYDRAULICS
- Material:DSEXXEV
- Model:DSEX-XEV
- 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 DSEXXEV (DSEXXEV) is a vent-to-shift, 2-position diverter valve that is normally closed. This valve operates by venting port 1, which causes a pressure differential between port 3 and port 1, exceeding the spring force and shifting the valve to connect port 3 with ports 2 and 4. It is not bistable but can modulate between two positions. The vent flow from port 1 is pressure compensated, and it requires a pressure source at port 3 relative to port 1 for operation. This valve finds application in bypassing divider-combiner valves within limited-slip tractive circuits, allowing for efficient high-speed operation by providing a large path around these valves when open. A single pilot valve can vent multiple diverter valves if blocking checks are installed at port 1 of each diverter; otherwise, interaction between high and low-pressure circuit legs may occur. The self-cleaning vent-to-shift function ensures insensitivity to contamination while the hardened spool and sleeve offer low leakage rates and excellent wear characteristics. Featuring Sun's floating style construction, this design minimizes internal part binding due to excessive installation torque or machining variations in cavity/cartridge setups. The DSEXXEV fits into a T-32A cavity, belongs to Series 2, has a capacity of up to 30 gpm (120 L/min), and can withstand a maximum operating pressure of 5000 psi (350 bar). It has a nominal vent flow of 23 in\u00b3/min (0.38 L/min) with installation torque ranging from 45-50 lbf ft (61-68 Nm). The model weighs approximately .70 lb (0.30 kg) and uses Viton seal kit cartridge number 990032006 for maintenance or replacement needs.
The Sun Hydraulics DSEXXEV (DSEXXEV) is a vent-to-shift, 2-position diverter valve that is normally closed. This valve operates by venting port 1, which causes a pressure differential between port 3 and port 1, exceeding the spring force and shifting the valve to connect port 3 with ports 2 and 4. It is not bistable but can modulate between two positions. The vent flow from port 1 is pressure compensated, and it requires a pressure source at port 3 relative to port 1 for operation. This valve finds application in bypassing divider-combiner valves within limited-slip tractive circuits, allowing for efficient high-speed operation by providing a large path around these valves when open. A single pilot valve can vent multiple diverter valves if blocking checks are installed at port 1 of each diverter; otherwise, interaction between high and low-pressure circuit legs may occur. The self-cleaning vent-to-shift function ensures insensitivity to contamination while the hardened spool and sleeve offer low leakage rates and excellent wear characteristics. Featuring Sun's floating style construction, this design minimizes internal part binding due to excessive installation torque or machining variations in cavity/cartridge setups. The DSEXXEV fits into a T-32A cavity, belongs to Series 2, has a capacity of up to 30 gpm (120 L/min), and can withstand a maximum operating pressure of 5000 psi (350 bar). It has a nominal vent flow of 23 in\u00b3/min (0.38 L/min) with installation torque ranging from 45-50 lbf ft (61-68 Nm). The model weighs approximately .70 lb (0.30 kg) and uses Viton seal kit cartridge number 990032006 for maintenance or replacement needs.
This is a vent-to-shift, 2-position, diverter valve that is normally closed. When port 1 is vented, the pressure differential between port 3 and port 1 exceeds the spring force causing the valve to shift, thereby connecting port 3 with ports 2 and 4.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- Vent flow out of port 1 is pressure compensated and is listed in Technical Data.
- There must be a pressure source at port 3, relative to port 1, to shift the valve.
- One application of this valve is to bypass divider/combiner valves in a limited-slip tractive circuit. Closed, the oil must go through the divider/combiner valves. Open, there is a large path around the divider/combiner valves for efficient high speed operation.
- One pilot valve may be used to vent multiple diverter valves if blocking checks are used at port 1 of each diverter. If blocking checks are not used there will be interaction between high and low pressure legs of the circuit.
- The vent-to-shift function is self cleaning and therefore insensitive to contamination.
- Hardened spool and sleeve provide consistent and low spool leakage rates and excellent wear characteristics.
- 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-32A |
| Series | 2 |
| Capacity | 30 gpm120 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Nominal Vent Flow | 23 in³/min.0,38 L/min. |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Model Weight | .70 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-032-006 |
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