* 產品呎吋備有2吋/3吋/4吋以供選擇
Wafer Type Silent Check Valve with size DN50 / DN80 & DN100

* 產品設計防止水流反向倒流，從而減少因倒流而引至的定期維護次數
It designed to prevent reverse flow and required lesser regular maintenance

* 此產品解決了經常出現於搖擺式止回閥的水鎚問題
It prevents the water hammer normally associated with swing type check valve shut-off

* 產品閥體、中心壓碟、軸芯、彈簧及支架均以不銹鋼鑄造
Body, disc, stem, spring and the cover are made from Stainless Steel.

產品詳情