Shanghai Cowell Machinery Co., Ltd.
High Quality Products, Sincere Attitude, Mutual Benefit
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pneumatic switch (air interlock valve, valves)
Air Interlock Valve is vapor recovery fittings installed on bottom of the loading adaptors to lock the brake by the driver outside of the truck.
Features & Advantages:
1. Main shaft sealed prevents contaminants from entering the sealing area.
2. Compact design fits for all pneumatic valve locations.
3. Universal mounting plate is fit for all API adaptors and vapor fittings.
4. Rigid mounting prolongs valve life.
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| Warranty: the product is guaranteed for 12 months from the date of delivery under normal condition. | Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality; | We provide paid repair services for products damages not arising from manufacturing quality issues or not within the scope of warranty. |