Safety and Relief Valve AL-5 | Yoshitake Inc.

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Safety and Relief Valve


* Compliant with JIS standard
* Restricting structure to prevent unexpected pressure adjustment

Feature Lift type / Flanged / Ductile iron / Lever type
Category Safety valve
Type Lift type
Specifications Application Steam
Pressure range 0.05 - 1.5MPa
Connection JIS 10K FF flanged , JIS 16K FF flanged (*)
Max. temperature 220 degree(C)
Material Valve case Ductile cast iron
Spring case Ductile cast iron
Valve Stainless steel
Valve seat Stainless steel
* JIS 16K FF flanged when working pressure is more than 1.0 MPa.

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Size L (mm) H1 (mm) Weight (kg)
20A(3/4) 90 75
25A(1) 95 90 7
32A(1 1/4) 100 95 9.5
40A(1 1/2) 110 105 11
50A(2) 115 110 15

Dimensional drawing
Dimensional drawing:AL-5

Data Downloading
Drawing 10K (86 KB)
Drawing 10K Need (86 KB)
Drawing 16K Need (86 KB)
CAD external view (88 KB)

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