It adheres to the tenet “Honest, industrious, enterprising, innovative” to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for Factory SupplyChina DIN non return valve, We fully welcome clients from all around the planet to determine stable and mutually beneficial small business interactions, to have a vivid long term together.
It adheres to the tenet “Honest, industrious, enterprising, innovative” to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand forCheck Valve,China DIN non return valve, To keep the leading position in our industry, we never stop challenging the limitation in all aspects to create the ideal products. In his way, We can enrich our life style and promote a better living environment for the global community.
Technical data
| PN(MPa) Nominal pressure | 1.0 | 1.6 | |
| Testing Pressure | Shell | 1.5 | 1.76 |
| Sealing | 1.1 | 1.76 | |
| Suitable mediums | Water and feebleness causticity fluid | ||
| Suitable temperature | 0~80¡æ | ||
Meterial of main parts
| Part name | Material name |
| Valve body | Cast iron or stainless steel |
| Seal packing collar | Ding nitrile rubber(NBR) |
| Spring | Stainless steel wire ICr18Ni9Ti |