Venn Co.
Venn SL-39 Safety Relief Valve

Manufacturer: Venn Co., Ltd.
Model: SL-39
Features
- This is a sealed safety relief valve with excellent corrosion resistance.
- The spring case uses a corrosion-resistant material, the main parts are SCS, and the spring is SUS.
- In addition, it can use with three fluids: steam, gas, and liquid.
- This applies to the metal seat type.
- Moreover, it is one to two sizes smaller and lighter than our conventional products.
Specifications
| Product Symbol | SL39-D |
|---|---|
| Form | Yang program |
| Types | Metal sheet type |
| Nameplate color | Red |
| Cap format | with sealed lever |
| Nominal diameter | 15~50(1/2~2) |
| Applicable fluids | Steam・Gases and liquids |
| Set pressure range | 0.05~1.0MPa |
| Fluid temperature | Below 150°C (below 235°C) |
| End connection | JIS Rc Screw |
| Mounting Position | Upright mounting |
| Material: Body | SCS |
| Material: Valve body | SCS |
| Material: Valve seat | SCS |
| Material: Spring case | SCS |
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