Zhejiang Guanlong Machinery Valve Co., Ltd.  

Product Name: Wafer End Silent One Way Non Salm Non Return Check Valve Model NO.: H71X Application: Industrial Usage, Water Industrial Usage, Household Usage Standard: ANSI, API, DIN, BS, GB etc Flow Direction: Unidirection Sealing Form: Soft Sealing / Hard Sealing Function: Nrvz Silence, Nrvg Silence Pressure: Ordinary Pressure Structure: Elevated Connection Form: Wafer Material: Ci, Di, CS, Ss etc Temperature: Ordinary Temperature Media: Water, Steam, Oil, Gas etc Certificate: ISO, Ce Pressure Rating: Pn10, Pn16, Pn25, Pn40 (Cl150, Cl300) Medium Applicable: Water, Oil etc Temperature Applicable: 0 ~ 80