Anti Freeze Valves
Ancillary Equipment Anti Freeze Valves
F1B/F1
Features/Applications
Features
Built-in screen (100 mesh)
Works by detecting pressure
Easy installation
Typical applications
Suitable for use to the plug of steam traps and pressure reducing valves for steam.
Dimensions/Weight
Dimensions/Weight
| Size | Dimensions (mm) | Dimensions (in) | Weight | |||
| L | W | L | W | (kg) | (lb) | |
| 1/4” | 113 | 27 | 4.5 | 1.1 | 0,19 | 0.4 |
| 3/8” | 119 | 4.7 | 0,23 | 0.5 | ||
| Size | Dimensions (mm) | Dimensions (in) | Weight | |||
| L | W | L | W | (kg) | (lb) | |
| 1/4” | 52 | 27 | 2.1 | 1.1 | 0,13 | 0.3 |
| 3/8” | ||||||
Specifications
| Model | Connection |
Max. operating pressure |
Max. operating pressure differential |
Operating pressure (MPa) |
Operating pressure (psig) |
Max. operating temperature |
Body material |
||||||
| Type | Size | (MPa) | (psig) | (MPa) | (psig) |
Valve open |
Valve closed |
Valve open |
Valve closed |
(℃) | (℉) | ||
| F1B |
Inlet-side: Male screw (R) Female screw (Rc) |
1/4” | 0,98 | 142.1 | 0,98 | 142.1 | 0,01 - 0,04 | 0,02 - 0,05 | 1.45 - 5.8 | 2.9 - 7.25 |
183 |
361.4 |
Brass C3771 |
| 3/8” | |||||||||||||
| F1 | 1/4” | 1,6 | 232 | 1,6 | 232 | 0,01 - 0,04 | 0,02 - 0,05 | 1.45 - 5.8 | 2.9 - 7.25 | 220 | 428 | Brass C3771 |
|
| 3/8” | |||||||||||||
Flow Rate
Installation Examples
Download
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Features
Built-in screen (100 mesh)
Works by detecting pressure
Easy installation
Typical applications
Suitable for use to the plug of steam traps and pressure reducing valves for steam.
Dimensions/Weight
| Size | Dimensions (mm) | Dimensions (in) | Weight | |||
| L | W | L | W | (kg) | (lb) | |
| 1/4” | 113 | 27 | 4.5 | 1.1 | 0,19 | 0.4 |
| 3/8” | 119 | 4.7 | 0,23 | 0.5 | ||
| Size | Dimensions (mm) | Dimensions (in) | Weight | |||
| L | W | L | W | (kg) | (lb) | |
| 1/4” | 52 | 27 | 2.1 | 1.1 | 0,13 | 0.3 |
| 3/8” | ||||||
| Model | Connection |
Max. operating pressure |
Max. operating pressure differential |
Operating pressure (MPa) |
Operating pressure (psig) |
Max. operating temperature |
Body material |
||||||
| Type | Size | (MPa) | (psig) | (MPa) | (psig) |
Valve open |
Valve closed |
Valve open |
Valve closed |
(℃) | (℉) | ||
| F1B |
Inlet-side: Male screw (R) Female screw (Rc) |
1/4” | 0,98 | 142.1 | 0,98 | 142.1 | 0,01 - 0,04 | 0,02 - 0,05 | 1.45 - 5.8 | 2.9 - 7.25 |
183 |
361.4 |
Brass C3771 |
| 3/8” | |||||||||||||
| F1 | 1/4” | 1,6 | 232 | 1,6 | 232 | 0,01 - 0,04 | 0,02 - 0,05 | 1.45 - 5.8 | 2.9 - 7.25 | 220 | 428 | Brass C3771 |
|
| 3/8” | |||||||||||||
* Membership registration is required to download the documents.