Safety and Relief Valve

AL-260

*Dashpot structure provides good performance as a pump relief valve





AL-260

Specifications

Features Bronze, screwed, pump relief
Type Relief valve
Specifications Product type Safety valve/Relief valve
Nominal size 15A (1/2") - 50A (2")
Application Water, oil (20cSt or lower)
End connection JIS Rc screwed
Working pressure 0.05 - 1 MPa
Max. temperature 120 degree(C)
Material Body Bronze
Spring case Bronze
Valve and valve seat Stainless steel

Remarks


Dimensions and Weights
Size L (mm) H1 (mm) Weight (kg)
15A(1/2) 34 41 0.7
20A(3/4) 38 45 0.9
25A(1) 43 51.5 1.2
32A(1 1/4) 50 63.5 1.9
40A(1 1/2) 60 68.5 2.8
50A(2) 75 80 4.9

About flow rate

Dimensional drawing

Dimensional drawing