This product is registered by New Machine Co., Ltd..
About This Product
About the product
■Features
- Thread shape and seal packing can be selected depending on the application.
- Simple poppet structure is resistant to back pressure and leakage.
・Double male thread type fits inside the piping, saving space.
■Seal material usage temperature range
・Material = Nitrile rubber / Symbol: N / Operating temperature range: -20℃~+80℃ / Notes: Standard product
・Material = Fluororubber / Symbol: V / Operating temperature range: -15℃~+180℃ / Notes: Standard product
・Material = ethylene propylene rubber / Symbol: E / Operating temperature range: -15℃~+100℃ / Notes: Semi-standard product
・Material = Perfluoro / Symbol: P / Operating temperature range: 0℃~+200℃ / Notes: Semi-standard product
■Note
1. A check valve is a valve device that allows fluid to flow in one direction and prevents reverse flow. Do not use it as a safety device.
2. Check valves allow leakage, so please do not use them in ways that require zero leakage.
3. Depending on the usage conditions, abnormal noise may occur (this is not a product defect).
4. If used after being left for a long time, the initial cracking pressure may be high. Please check operation before use.
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