Relief valve (blow-off valve)

Relief valve (blow-off valve)
It is a small pressure control valve that releases pressure to the atmosphere when the pressure inside the piping exceeds the set pressure. At IBS, we offer high-precision cracking pressure, compact size, compatibility with fluids such as air, inert gases, corrosive gases, as well as liquids, corrosive liquids, and hydraulic fluids. We also provide options for various applications with a range of product lineups.
1~8 item / All 8 items
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Deflector cap type relief valve (blow-off valve) RC series
It is ideal for pressure control in low-pressure circuits. The deflector cap can limit the direction of discharge during relief. It is designed for atmospheric release.
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High-pressure atmospheric vent relief valve RHA series
It is a compact and lightweight atmospheric relief valve that can handle high pressure. It is compatible with cracking pressures ranging from 1.0 MPa to 4.2 MPa.
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External cracking pressure adjustable relief valve RM1 series
This is a relief valve that allows for arbitrary adjustment of cracking pressure from the outside. It is suitable for liquids and is ideal for pressure control applications in pumps.
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External cracking pressure adjustable relief valve "RM2 Series"
Compact design with high flow specifications! Featuring sealing material EPDM and a lineup of Carlets, it can be used with various fluids including chemicals and solvents!
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Fluororesin PFA Relief Valve "RD Series"
Arbitrary adjustment of cracking pressure from the outside! A relief valve with excellent corrosion and chemical resistance.
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Low-pressure atmospheric open relief valve (blow-off valve) 'RA Series'
Suitable for pressure control in low-pressure circuits! Open to the atmosphere, suitable for air, inert gases, and other gases.
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Low Pressure Inline Relief Valve (Blow-off Valve) 'RL Series'
Suitable for pressure control in low-pressure circuits! It can also be used for liquids due to its inline design.
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Low Pressure Relief Valve RSP Series
This is a relief valve designed for use in atmospheric to low-pressure environments. (Cracking pressure 1.0 to 5.0 ±20% kPa)
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