Sun flush valve
Low side, 3-position, hot oil shuttle valve
Low-side (hot oil) shuttle cartridges allow hot oil to be diverted from the low-pressure side of a closed loop system. When both work ports (ports 2 and 4) are at equal pressures the valve is spring-centered to an all-ports-blocked position. When one of the work ports (port 2 or 4) sees a higher pressure the opposite work port is connected to the common port (port 3).
- The spool incorporates a hydraulic stop that eliminates mechanical impact and therefore the potential for internal damage.
- The hydraulic stop results in a small pilot flow from the high side work port (port 2 or 4) to the common port (port 3).
- A unique feature due to the hydraulic stop is that the hot oil relief setting can be confirmed with the transmission in neutral.
- NOTE: Low shift values can potentially result in charge pump pressure alone inadvertently shifting the valve. Use care when selecting shift pressure.
- Although this valve goes into a 4-port cavity, the nose (port 1) is not used.
- 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.
Partnumber:
DSCH-XHN
Package size:
0 pcs
Min. order quantity is:
1 pcs
Brand Name
Sun Hydraulics
Cavity
T-31A
Contamination level max.
19/17/14 - ISO 4406
Flow rate nominal LMin
40 lpm
Material
Steel
Oil viscocity recommended
2,8 - 380 cSt
Pressure max.
350 bar
Sealing material
NBR
Temperature max.
+110 °C
Temperature min.
-30 °C
Torque tightening
41 - 47 Nm
Package size
0 pcs
Barcode
5704295323954
Gross weight
0,20 Kg
Net weight
0,20 Kg
Country of origin
Intrastat code
84812010
Low side, 3-position, hot oil shuttle valve
Low-side (hot oil) shuttle cartridges allow hot oil to be diverted from the low-pressure side of a closed loop system. When both work ports (ports 2 and 4) are at equal pressures the valve is spring-centered to an all-ports-blocked position. When one of the work ports (port 2 or 4) sees a higher pressure the opposite work port is connected to the common port (port 3).
- The spool incorporates a hydraulic stop that eliminates mechanical impact and therefore the potential for internal damage.
- The hydraulic stop results in a small pilot flow from the high side work port (port 2 or 4) to the common port (port 3).
- A unique feature due to the hydraulic stop is that the hot oil relief setting can be confirmed with the transmission in neutral.
- NOTE: Low shift values can potentially result in charge pump pressure alone inadvertently shifting the valve. Use care when selecting shift pressure.
- Although this valve goes into a 4-port cavity, the nose (port 1) is not used.
- 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.
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