SUN HYDRAULICS
SCGACAV
$272.32 USD
- SUN HYDRAULICS
- Material:SCGACAV
- Model:SCGA-CAV
- 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 SCGACAV (Material Number: SCGACAV) is a direct-acting sequence valve with an integrated reverse flow check, designed to supply a secondary circuit with flow once the pressure at inlet port 1 exceeds the valve setting. This valve features an integral check valve that allows reverse flow from port 2 back to port 1. It controls the pressure at port 1 relative to the drain port 3, and all three-port sequence cartridges are interchangeable, ensuring compatibility across various applications. The valve is suitable for load-holding applications and incorporates Sun's floating style construction, minimizing internal part binding due to installation torque or machining variations. The SCGACAV has a cavity type of T-17A and belongs to Series 3, with a capacity of up to 60 gpm (240 L/min) and a maximum operating pressure of 5000 psi (350 bar). The response time is typically around 2 milliseconds, and it has a maximum valve leakage at reseat of 10 drops/min (0.7 cc/min). The check cracking pressure is set at 25 psi (1.7 bar), and adjustments can be made with five clockwise turns to increase the setting. Installation requires specific torque settings: the valve hex size is 1-1/4 in. (31.8 mm) with an installation torque of 150\u2013160 lbf ft (203\u2013217 Nm), while the adjustment screw internal hex size is 5/32 in. (4 mm), and the locknut hex size is 9/16 in. (15 mm) with torque settings between 80\u201390 lbf in. (9\u201310 Nm). The model weighs approximately 1.50 lb (0.70 kg) and uses Viton seals, available under seal kit number: 990017006.
The Sun Hydraulics SCGACAV (Material Number: SCGACAV) is a direct-acting sequence valve with an integrated reverse flow check, designed to supply a secondary circuit with flow once the pressure at inlet port 1 exceeds the valve setting. This valve features an integral check valve that allows reverse flow from port 2 back to port 1. It controls the pressure at port 1 relative to the drain port 3, and all three-port sequence cartridges are interchangeable, ensuring compatibility across various applications. The valve is suitable for load-holding applications and incorporates Sun's floating style construction, minimizing internal part binding due to installation torque or machining variations. The SCGACAV has a cavity type of T-17A and belongs to Series 3, with a capacity of up to 60 gpm (240 L/min) and a maximum operating pressure of 5000 psi (350 bar). The response time is typically around 2 milliseconds, and it has a maximum valve leakage at reseat of 10 drops/min (0.7 cc/min). The check cracking pressure is set at 25 psi (1.7 bar), and adjustments can be made with five clockwise turns to increase the setting. Installation requires specific torque settings: the valve hex size is 1-1/4 in. (31.8 mm) with an installation torque of 150\u2013160 lbf ft (203\u2013217 Nm), while the adjustment screw internal hex size is 5/32 in. (4 mm), and the locknut hex size is 9/16 in. (15 mm) with torque settings between 80\u201390 lbf in. (9\u201310 Nm). The model weighs approximately 1.50 lb (0.70 kg) and uses Viton seals, available under seal kit number: 990017006.
Direct-acting sequence valves with reverse-flow check will supply a secondary circuit with flow once the pressure at the inlet (port 1) has exceeded the valve setting. Additionally, these valves incorporate an integral check valve to provide reverse flow from port 2 (sequence) to port 1 (inlet). The pressure setting of a sequence valve controls the pressure at port 1 relative to the pressure at the drain (port 3).
- All 3 port sequence cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size).
- Although this is a zero pilot flow valve, port 3 (drain) must be connected to maintain a pressure reference in the control chamber. If port 3 is blocked, reciprocating seal weepage will cause the valve to malfunction.
- Pressure at port 3 is directly additive to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar).
- Suitable for use in load holding applications.
- 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-17A |
| Series | 3 |
| Capacity | 60 gpm240 L/min. |
| Factory Pressure Settings Established at | 2 in³/min.30 cc/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 2 ms2 ms |
| Maximum Valve Leakage at Reseat | 10 drops/min.0,7 cc/min. |
| Check Cracking Pressure | 25 psi1,7 bar |
| Adjustment - Number of Clockwise Turns to Increase Setting | 55 |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Adjustment Screw Internal Hex Size | 5/32 in.4 mm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Model Weight | 1.50 lb0,70 kg |
| Seal kit - Cartridge | Viton: 990-017-006 |
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