

Product Name | Wafer Type Butterfly Check Valve | |
Model | DH77X-16Q | |
Nominal Pressure | Ordinary Pressure | |
Medium Temperature | -20 - 120ºC | |
Applicable Medium | Water, Oil, Air,Steam | |
Material Quality | Cast Iron | |
Start-up Method | Automatic | |
Connection method | Flange |



|
Shanghai Aozhong Valve Co., Ltd![]() Profile Certified by SGS/BV
|
Product Name | Wafer Type Butterfly Check Valve | |
Model | DH77X-16Q | |
Nominal Pressure | Ordinary Pressure | |
Medium Temperature | -20 - 120ºC | |
Applicable Medium | Water, Oil, Air,Steam | |
Material Quality | Cast Iron | |
Start-up Method | Automatic | |
Connection method | Flange |
Stainless Steel Threaded Ball Valve Manual Control SS304/316 High Temperature
Shanghai Aozhong Valve Co., LtdPneumatic Flange Dust Butterfly Valve for Cement Powder V1fs V2fs
Shanghai Aozhong Valve Co., LtdSanitary Grade Clamp Type Quick Installation Ball Valve Food Grade SS304/316 Stainless Steel
Shanghai Aozhong Valve Co., LtdRhv-R-ED Series DIN Standard Eo 24 Degree Cone Retention Valve
Ningbo Fuke Hydraulics Machinery Co., Ltd.Brass Check Valve with Flanged/Threaded Ends
Quality (Shandong) Industrial Automation Co., LtdJ-Valves Stainless Steel Flanged Duo Check Valve Non Return Check Valve Swing Check Valve
Zhejiang J-Valves Fluid Equipment Co., Ltd.Dn15-Dn80 Butt Welding Ammonia Shut off Globe Stop and Check Valve for Refrigeration Unit
Changzhou AMG Refrigeration Equipment Co., Ltd.Used in Pipelines Hydraulic Cast Steel Inch API Check Valve
Yueqiang Valve Co., Ltd.