Brand Name: SS
Model Number: BV
Place of Origin: China
Type: Fittings
Material: Brass
Shape: Other
Connection: Welding
Product Name: Brass Ball Valve with Charging Port
Material: Brass
Model: 1/4 3/8 1/2 5/8 3/4 7/8 1-1/8...
Brand: SS
Ball Valve
Application:
Ball valve is mainly applied to the split air- conditioner that connects indoor unit and outdoor unit or other refrigeration circuit system to open or close the inner path by operating the valve stem (Rotate the ball valve stem 90°clockwise to close the path, conversely, to open it.) It can work as a service valve for vacuum pumping or refrigerant injection during maintenance.
Features:
High stability
Low pressure drop
Easy operation
Working condition:
Applicable refrigerant: R22, R407C, R410A etc.
Applicable medium temperature: -30℃~+120℃
Applicable environmental temperature: -30℃~+55℃
Maximum working pressure: 4.2 Mpa.
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model |
R22 |
R407C |
R410A |
Valve port diameter |
connection size (outside diameter) |
BV--3/8 |
3 |
3.3 |
4.2 |
φ6 |
φ9.52 |
BV--1/2 |
3 |
3.3 |
4.2 |
φ9.4 |
φ12.7 |
BV--5/8 |
3 |
3.3 |
4.2 |
φ14 |
φ15.88 |
BV--3/4 |
3 |
3.3 |
4.2 |
φ14 |
φ19.05 |
BV--7/8 |
3 |
3.3 |
4.2 |
φ20 |
φ22.2 |
BV--1 |
3 |
3.3 |
4.2 |
φ20 |
φ25.4 |
BV--1-1/2 |
3 |
3.3 |
4.2 |
φ32 |
φ38.1 |
Notes:
Pls keep the body cool and not more than 120℃ by wet rag in brazing process.
And pls mare sure the valve is completely open or complete close when it is in use.
The material of the seal ring and the kind of lubricant shall match with the refrigerant in use.
For the ball valves with access fitting, valve core shall be removed during brazing
Don’t braze when valve is in close position.