90-3FGR / 90-3FGL Check Valves
AGA® X21 Style
Reverse Flow Check Valves
Reverse Flow Check Valves
Product Features
- Reverse flow check valves torch for torch
- Helps prevent dangerous reverse flow mixing of gas in gas in hose and regulators Attached with nut
- Stem diameter 5/16"(8mm)
Product Specifications
| Model | Gas |
|---|---|
| 90-3FGR | Oxygen |
| 90-3FGL | Fuel Gas |
Related Products
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88-3FGR / 88-3FGL Check Valves
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89-3FGR / 89-3FGL Check Valves
