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The SYOSI 6 Pcs Industrial One Way Check Valve set features durable ABS plastic bodies with silicone seals, designed for 3/8-inch NPT connections. These valves ensure unidirectional flow control for fuel, water, gas, and air systems, preventing backflow and protecting your infrastructure. Rated for -20°C to 70°C, they come in a convenient six-pack for versatile industrial or home use.




| ASIN | B0GGGDHKHD |
| Brand | SYOSI |
| Date First Available | 13 January 2026 |
| Item Weight | 20 g |
| Model Number | KN2278 |
| Package Dimensions | 14.3 x 11.8 x 2.2 cm; 20 g |
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