SUN HYDRAULICS
RSJEBBN
$651.18 USD
- SUN HYDRAULICS
- Material:RSJEBBN
- Model:RSJE-BBN
- 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 RSJEBBN (RSJEBBN) is a high-performance air-controlled, pilot-operated, balanced piston sequence valve designed to regulate hydraulic pressure efficiently. This versatile valve uses compressed air over a diaphragm instead of an adjustable spring to control the pressure setting, with the air signal supplied through a port in the hex-end of the cartridge. It is engineered to supply a secondary circuit with flow once the inlet port pressure exceeds the valve setting, making it ideal for applications requiring precise pressure control. The sequence valve maintains insensitivity to back pressure at port 2 up to its set point and can replace 2-port relief valves if there is pressure in the return line. Physically and functionally interchangeable with other 3-port sequence cartridges, this model features Sun's floating style construction, minimizing internal binding due to installation torque or machining variations. The RSJEBBN can handle a maximum operating pressure of 2000 psi (140 bar) and has a response time of roughly 10 ms. It supports a maximum air pilot pressure of 150 psi (10.5 bar) and ensures minimal leakage at 110 SUS (24 cSt), with an impressive maximum flow capacity of 120 gpm (480 L/min). The valve's installation torque ranges between 350-375 lbf ft (474-508 Nm), and it weighs approximately 3.10 lb (1.40 kg). Additionally, it incorporates explosion-proof remote control capabilities for adjusting hydraulic settings proportional to the air setting at a ratio of 20:1 hydraulic:air. Designed for robust performance and reliability, this sequence valve is equipped with Viton seals for enhanced durability and is suited for various demanding hydraulic applications where precise control is paramount.
The Sun Hydraulics RSJEBBN (RSJEBBN) is a high-performance air-controlled, pilot-operated, balanced piston sequence valve designed to regulate hydraulic pressure efficiently. This versatile valve uses compressed air over a diaphragm instead of an adjustable spring to control the pressure setting, with the air signal supplied through a port in the hex-end of the cartridge. It is engineered to supply a secondary circuit with flow once the inlet port pressure exceeds the valve setting, making it ideal for applications requiring precise pressure control. The sequence valve maintains insensitivity to back pressure at port 2 up to its set point and can replace 2-port relief valves if there is pressure in the return line. Physically and functionally interchangeable with other 3-port sequence cartridges, this model features Sun's floating style construction, minimizing internal binding due to installation torque or machining variations. The RSJEBBN can handle a maximum operating pressure of 2000 psi (140 bar) and has a response time of roughly 10 ms. It supports a maximum air pilot pressure of 150 psi (10.5 bar) and ensures minimal leakage at 110 SUS (24 cSt), with an impressive maximum flow capacity of 120 gpm (480 L/min). The valve's installation torque ranges between 350-375 lbf ft (474-508 Nm), and it weighs approximately 3.10 lb (1.40 kg). Additionally, it incorporates explosion-proof remote control capabilities for adjusting hydraulic settings proportional to the air setting at a ratio of 20:1 hydraulic:air. Designed for robust performance and reliability, this sequence valve is equipped with Viton seals for enhanced durability and is suited for various demanding hydraulic applications where precise control is paramount.
Air-controlled, pilot-operated, balanced piston sequence valves use compressed air over a diaphragm instead of an adjustable spring to control the pressure setting of the valve. The air signal is supplied through a port in the hex-end of the cartridge. They will supply a secondary circuit with flow once the pressure at the inlet (port 1) has exceeded the valve setting. The pressure setting of a sequence valve controls the pressure at port 1 relative to the pressure at the drain (port 3). These valves are insensitive to back pressure at port 2 (sequence), up to the valve setting. They may be used to regulate pressure in place of 2-port relief valves if there is pressure in the return line.
- All 3 port sequence cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size).
- Pilot flow continues to increase as the pressure at port 1 (inlet), relative to the pressure at port 3 (drain), rises above the valve setting.
- Maximum air pilot pressure should not exceed 150 psi (10,5 bar).
- Pressure at port 3 (drain) determines the minimum valve setting and should not exceed 1000 psi (70 bar).
- Capable of providing explosion proof remote control of the pressure setting, the hydraulic setting is directly porportional to the air setting at a ratio of 20:1 (hydraulic:air).
- 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-19A |
| Series | 4 |
| Capacity | 120 gpm480 L/min. |
| Pilot Ratio | 20:120:1 |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 2000 psi140 bar |
| Response Time - Typical | 10 ms10 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.80 cc/min. |
| Maximum Air Pressure | 150 psi10,5 bar |
| Valve Hex Size | 1 5/8 in.41,3 mm |
| Valve Installation Torque | 350 - 375 lbf ft474 - 508 Nm |
| Model Weight | 3.10 lb1,40 kg |
| Seal kit - Cartridge | Viton: 990-019-006 |
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