Safety and Relief Valve AL-150TR | Yoshitake Inc.

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Safety and Relief Valve


* Superior durability due to stainless steel made valve and valve seat
* Simple structure and easy maintenance
* Set pressure is easily changed by handle

Feature Lift type / Screwed / Bronze / Soft seat
Category Relief valve
Type Lift type
Specifications Application Cold and hot water , Oil , Other non-dangerous fluids
Pressure range 0.05 - 1.0MPa("\"\\\"\\\\\\\"\\\\\\\\\\\\\\\"Refer to setting pressure range table.\\\\\\\\\\")
Connection JIS Rc screwed
Max. temperature 120 degree(C)
Material Spring case Cast bronze
Valve Cast stainless steel (SCS14A)
Valve seat Cast stainless steel (SCS14A)

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Size L (mm) H1 (mm) Weight (kg)
15A(1/2) 34 40 1
20A(3/4) 38 43 1.1
25A(1) 43 51.5 1.4
32A(1 1/4) 50 61.5 2.1
40A(1 1/2) 60 60 3.1
50A(2) 75 76 5.1

[About flow rate]

Selection data: Set pressure range 

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Dimensional drawing
Dimensional drawing:AL-150TR

Data Downloading
Drawing (141 KB)
Instruction Manual (253 KB)
CAD external view (291 KB)

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