Air Vent Valve/Air Vent Valve with Vacuum Breaker
TA-3
* Wide pressure range and long durability
* Large capacity and compact design
* Tight seal and easy maintenance
Specifications
| Features | Standard model | |
|---|---|---|
| Type | Air vent | |
| Specifications | Product type | Air vent valve |
| Nominal size | 15A (1/2") - 32A (1-1/4") | |
| Application | Water, oil (specific gravity: 0.8 or more) | |
| End connection | JIS Rc screwed | |
| Max. pressure | 1.0 MPa | |
| Working pressure | 0.01 - 1.0 MPa | |
| Working temperature | Max. 90 degree(C) | |
| Material | Body | Ductile cast iron |
| Trim | Brass with NBR disc | |
| Float | Stainless steel | |
Remarks
* Bronze material (model: TA-6) is also available.
* The body of the TA-3 is electrodeposition-coated for rustproofing.
Dimensions and Weights
| Size | H (mm) | Weight (kg) |
|---|---|---|
| 15A(1/2) | 139 | 2.72 |
| 20A(3/4) | 139 | 2.72 |
| 25A(1) | 143 | 2.88 |
| 32A(1-1/4) | 143 | 2.88 |
About flow rate
Selection data：
Dimensional drawing
