SUN HYDRAULICS
DSEXXEN
$157.26 USD
- SUN HYDRAULICS
- Material:DSEXXEN
- Model:DSEX-XEN
- 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 DSEXXEN (DSEXXEN) is a vent-to-shift, 2-position diverter valve that operates in a normally closed position. It is designed to shift by connecting port 3 with ports 2 and 4 when the pressure differential between port 3 and port 1 surpasses the spring force upon venting port 1. This valve is not bistable and can modulate between its two positions. It features pressure-compensated vent flow out of port 1, with specific technical data available. The valve requires a pressure source at port 3 relative to port 1 for shifting. A practical application of this valve is to bypass divider-combiner valves in limited-slip tractive circuits, allowing oil flow through divider-combiner valves when closed, or providing an efficient high-speed path around them when open. For systems using multiple diverter valves, one pilot valve can vent them if blocking checks are installed at each diverter's port 1; otherwise, interaction between high and low-pressure circuit legs may occur. The vent-to-shift function is self-cleaning and resistant to contamination. Its hardened spool and sleeve ensure consistent low leakage rates and excellent wear characteristics, while Sun's floating style construction minimizes internal binding risks due to excessive installation torque or machining variations. The valve 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 requiring a torque between 45-50 lbf ft (61-68 Nm). The model weighs approximately .70 lb (.30 kg) and uses Viton seal kit part number: 990032006 for cartridge sealing needs.
The Sun Hydraulics DSEXXEN (DSEXXEN) is a vent-to-shift, 2-position diverter valve that operates in a normally closed position. It is designed to shift by connecting port 3 with ports 2 and 4 when the pressure differential between port 3 and port 1 surpasses the spring force upon venting port 1. This valve is not bistable and can modulate between its two positions. It features pressure-compensated vent flow out of port 1, with specific technical data available. The valve requires a pressure source at port 3 relative to port 1 for shifting. A practical application of this valve is to bypass divider-combiner valves in limited-slip tractive circuits, allowing oil flow through divider-combiner valves when closed, or providing an efficient high-speed path around them when open. For systems using multiple diverter valves, one pilot valve can vent them if blocking checks are installed at each diverter's port 1; otherwise, interaction between high and low-pressure circuit legs may occur. The vent-to-shift function is self-cleaning and resistant to contamination. Its hardened spool and sleeve ensure consistent low leakage rates and excellent wear characteristics, while Sun's floating style construction minimizes internal binding risks due to excessive installation torque or machining variations. The valve 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 requiring a torque between 45-50 lbf ft (61-68 Nm). The model weighs approximately .70 lb (.30 kg) and uses Viton seal kit part number: 990032006 for cartridge sealing 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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