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 PRESSURE CONTROL VALVES
• SAI9202 - Pressure relief valve
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- It enables the maximum pressure value at the input to be adjusted, unloading to the tank from the adjusted value.
- Direct control.
- Pressure regulation 2÷64 bar.
- It includes quick-fit male connectors R 1/4".
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• SAI9279 - Pressure relief valve with fixing to the panel rail. Sequence valve
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- Opens the oil flow when the preset pressure value is reached at the input.
- Direct guide control with damping.
- Control pressure: 2÷64 bar.
- On base plate with three quick-fit male connectors R 1/4".
- Standardised valve TN6.
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• SAI9218 - Pilot-operated pressure relief valve. Sequence valvea
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- Two-stage limiter valve, one pilot and the and other principal It can work as a sequence valve, opening from P to A when P reaches the pressure value set.
- Indirect guide control.
- Control pressure: 2÷64 bar.
- On base plate with 4 quick-fit male connectors, R 1/4".
- Standardised valve TN6.
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• SAI9223 - Overcentre valve
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- Compensates the load which is moving the actuator.
- Load control valve.
- Manual adjustment.
- Mounted on anodized aluminium base plate with male anti-leakage quick-fit connectors R 1/4".
- Standardised valve TN6.
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• SAI9283 - Pilot actuated pressure relief valve
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- Opens the oil flow when the preset pressure value is reached at the pilot.
- Direct control.
- Pressure regulation: 2÷64bar.
- Maximum flow rate: 25 l/min.
- Mounted on anodized aluminium base plate with male anti-leakage quick-fit connectors R 1/4".
- Standardised valve TN6.
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• SAI9219 - 3-way pressure reducing valve
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- It enables the pressure value at the output, at A, to be adjusted.
- Direct control.
- Pressure regulation 2÷64 bar.
- With relief function as well.
- Mounted on anodized aluminium base plate with male anti-leakage quick-fit connectors R 1/4".
- Standardised valve TN6.
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• SAI9301 - Proportional pressure relief valve, direct control
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- Regulates the maximum pressure value at a point using an electric control signal.
- Direct control.
- Max. Pressure: 105bar.
- Proportional coil for 0-0,8 A.
- On base plate with three quick-fit male connectors R 1/4".
- Standardised valve TN6.
*A connector for SAI9303 proportional coil is required.
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• SAI9305 - Pilot-operated proportional pressure relief valve
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- Regulates the maximum pressure value at a point using an electric control signal. It has a principal stage and another pilot stage.
- Pressure regulation 0÷64 bar.
- Qmax. = 60 l/min.
- On base plate with three quick-fit male connectors R 1/4".
- Standardised valve TN6.
*A connector for SAI9303 proportional coil is required.
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• SAI9318 - Proportional pressure reducing valve. Pilot operated
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- Reduces the pressure value at a point using an electric control signal.
- Attending to the flow direction this valve may work as a pressure relief valve: P -> A: pressure reducing valve. A -> T: pressure relief valve.
- Pressure regulation: 0÷64bar. With pre-activation chamber.
- Maximum flow rate: 40 l/min.
- Mounted on anodized aluminium base plate with male anti-leakage quick-fit connectors R 1/4".
- Adjustment using a proportional coil. Standardised valve TN6.
*A connector for SAI9303 proportional coil is required.
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• SAI9259 - Differential valve - Pressure compensator
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- It enables the flow passing through a proportional valves to be independent of the pressure value at the input and output.
- Modular assembly under TN6 size directional control valve.
- ?P: 5bar.
- Constant flow rate due to the pressure balance between P and A or P and B.
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• SAI9242 - Pressure intensifier 1:4 with piloted by-pass check valve
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- Multiplies the value of the pressure signal by four.
- Piloted non-return valve included for by-pass function.
- Mounted on anodized aluminium base plate with male anti-leakage quick-fit connectors R 1/4".
- Standardised valve TN6.
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