Blowdown Valves
Ancillary Equipment Blowdown Valves
VB1/VB1R
Features/Applications
Features
Compact and lightweight design
Removes dirt and scales in the screen of steam traps
Typical applications
Suitable for use with the screen plug of steam traps.
Dimensions/Weight
Dimensions/Weight

| Model | Size | Dimensions (mm) | Dimensions (in) | Weight | |||
| L | W | L | W | (kg) | (lb) | ||
| VB1 | 1/4” | 46 | 23 | 1.8 | 1.0 | 0,08 | 0.2 |
| VB1R | 50 | 2.0 | |||||
Specifications
| Model | Connection |
Max. operating pressure |
Max. operating pressure differential |
Max. operating temperature |
Body material |
||||
| Type | Size | (MPa) | (psig) | (MPa) | (psig) | (℃) | (℉) | ||
| VB1 |
Screwed |
1/4” | 6,4 | 928 | 6,4 | 928 | 425 | 797 |
Stainless steel SUS403 |
| VB1R | Screwed R (Tapered male screw) |
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Flow Rate
VB1

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Features
Compact and lightweight design
Removes dirt and scales in the screen of steam traps
Typical applications
Suitable for use with the screen plug of steam traps.
Dimensions/Weight

| Model | Size | Dimensions (mm) | Dimensions (in) | Weight | |||
| L | W | L | W | (kg) | (lb) | ||
| VB1 | 1/4” | 46 | 23 | 1.8 | 1.0 | 0,08 | 0.2 |
| VB1R | 50 | 2.0 | |||||
| Model | Connection |
Max. operating pressure |
Max. operating pressure differential |
Max. operating temperature |
Body material |
||||
| Type | Size | (MPa) | (psig) | (MPa) | (psig) | (℃) | (℉) | ||
| VB1 |
Screwed |
1/4” | 6,4 | 928 | 6,4 | 928 | 425 | 797 |
Stainless steel SUS403 |
| VB1R | Screwed R (Tapered male screw) |
||||||||
VB1

* Membership registration is required to download the documents.