Typically used on hot water appliances with working pressure less than 100kPa.
Japan, Yoshitake
YOSHITAKE AL-68-97 Safety and Relief Valve
Made in Japan
Manufacturer: Yoshitake
Model: AL-68-97
Specifications
Feature | Bronze, closed structure, JWWA approved | |
---|---|---|
Specifications | Product type | Relief valve for hot water boiler |
Nominal size | 20A (3/4″) | |
Application | Water | |
End connection | Inlet: JIS R3/4, outlet: JIS Rc1/2 | |
Working pressure | 0.097 MPa | |
Working temperature | Max. 100 degree(C) | |
Commence-to-blow pressure | 97kPa (+2kPa, -4kPa) | |
Reseating pressure | 92kPa or higher | |
Material | Body | Bronze |
Diaphragm | FKM |
Dimensions and Weights
Size | L (mm) | H1 (mm) | Weight (kg) |
---|---|---|---|
20A(3/4) | 32 | 47.5 | 0.33 |
Dimensional drawing
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