Manufacturer: Yoshitake
Model: AL-140TML-N
- JWWA approved
- With lever for operation test
- Superior durability of stainless steel body and trim
- Valve with O-ring makes tight seal
Yoshitake
YOSHITAKE AL-140TML-N Safety And Relief Valve
Specifications
| Features | Stainless steel, closed lever, soft seat, JWWA approved | |
|---|---|---|
| Type | Safety relief valve | |
| Specifications | Product type | Safety valve/Relief valve |
| Nominal size | 15A (1/2″) – 50A (2″) | |
| Application | Water | |
| End connection | JIS Rc screwed | |
| Working pressure | 0.05 – 1 MPa | |
| Max. temperature | 100 degree(C) | |
| Material | Body | Stainless steel |
| Spring case | Stainless steel | |
| Valve and valve seat | Stainless steel (SCS14A), FKM | |
Dimensions and Weights
| Size | L (mm) | H1 (mm) | Weight (kg) |
|---|---|---|---|
| 15A(1/2) | 34 | 40 | 0.8 |
| 20A(3/4) | 38 | 42 | 0.9 |
| 25A(1) | 43 | 51 | 1.3 |
| 32A(1 1/4) | 50 | 61.5 | 1.9 |
| 40A(1 1/2) | 60 | 64 | 3.0 |
| 50A(2) | 75 | 76 | 4.9 |
About flow rate
Selection data：
Apply Pressure Classification List
(unit: MPa)
| Model | Nominal size | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|---|
| AL-150T·150T-N·150TR AL-150TML AL-140T·140TML AL-32T·32TML | 15A | 0.05-0.2 | 0.21-0.4 | 0.41-0.55 | 0.56-0.75 | 0.76-1.0 | |||
| 20A | 0.05-0.2 | 0.21-0.35 | 0.36-0.45 | 0.46-0.6 | 0.61-0.75 | 0.76-1.0 | |||
| 25A | 0.05-0.2 | 0.21-0.35 | 0.36-0.45 | 0.46-0.55 | 0.56-0.8 | 0.81-1.0 | |||
| 32A | 0.05-0.2 | 0.21-0.4 | 0.41-0.65 | 0.66-1.0 | |||||
| 40A·50A | 0.05-0.2 | 0.21-0.4 | 0.41-0.65 | 0.66-0.8 | 0.81-1.0 |
Dimensional drawing
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