YOSHITAKE WORKS(THAILAND) LTD.

Safety relief valve (Model AL-150) YOSHITAKE WORKS (THAILAND) LTD.

The AL-150 safety relief valve is designed to release excessive pressure and protect systems from overpressure. It is compatible with steam, air, hot water, cold water, oil, and other non-hazardous fluids. Its closed-type structure minimizes external fluid leakage, and advanced manufacturing technology enhances performance and accuracy.
■ Features
- Compatible with a wide range of fluids such as steam, air, water, and oil.
- Achieves high performance through high-precision pressure control and advanced manufacturing technology.
- Key components (valve seat and disc) and the pressure adjustment spring adopt corrosion-resistant stainless steel SCS14A (equivalent to SUS316).
- Prevents external fluid leakage due to its closed-type structure.
■ Specifications
- Structure: Closed type
- Applicable Fluids: Steam, air, hot water, cold water, oil, and other non-hazardous fluids
- Operating Pressure Range: 0.05 - 1.0 MPa
- Operating Temperature Range: 5 - 220°C (*For water and oil, max 150°C)
■ Materials
- Valve Body: Brass
- Valve Seat/Disc: Stainless steel SCS14A
- Pressure Adjustment Spring: Stainless steel
- Connection Type: JIS Rc threaded
■ Examples of Dimensions and Weight
- Size 15A: Rc 1/2 connection, Length 34 mm, Height H1 40 mm, Overall Height 128 mm, Flow Area 20.1 mm², Weight 0.7 kg
- Size 20A: Rc 3/4 connection, Length 38 mm, Height H1 43 mm, Overall Height 128.5 mm, Flow Area 34.6 mm², Weight 0.8 kg
- Size 25A: Rc 1 connection, Length 43 mm, Height H1 51.5 mm, Overall Height 144.5 mm, Flow Area 53.0 mm², Weight 1.1 kg
The AL-150 safety relief valve is a critical component for overpressure protection in fluid systems. It supports diverse applications and uses high-quality corrosion-resistant materials. Its closed-type structure prevents leakage, providing safe and reliable performance.

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Safety relief valve (Model AL-150) YOSHITAKE WORKS (THAILAND) LTD.

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