Notice:The original Zhejiang Chaoda valve Co., Ltd upgraded itself to Chaoda Valves Group Co., Ltd, that is the Chaoda Valves Group, and as Chaoda Group for short.


High Performance Wafer Type Check Valve

High Performance Wafer Type Check Valves

CHAODA Valves Group is specialized in manufacturing High Performance Wafer Type Check Valve with following good characteristics: good sealing performance, reliable safety guarantee, long life span and etc. Wafer Type Check valve, also known as one-way valve, non-return valve and so on,  is an automatic valve whose opening and closing is by the force of flowing medium.

The function of Wafer Type Check Valve is to allow the flowing medium in one direction and prevent its back flow. Check valve is an automatic valve, being opened by the force of flowing medium, and closed with the back flowing force so as to cut off the medium.

High Performance Wafer Type Check Valve

Type: H76H,H71H,H76W,H71W,H76Y,H71Y
Bore: NPS1/2~NPS20,DN15~DN500
Rating: Class150~Class1500,PN16~PN160
Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Stainless Steel
Operation: Manual,Gear Operated,Electric Operated,Pneumatic Operated
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on

Honor:Zhejiang Famous Brand,Zhejiang Famous Exporting Brand,Chinese patent...


Wafer Type Check Valve product description

High Performance Wafer Type Check Valves are suitable for using on various kinds of pipeline from Class150 To Class1500, PN16 To PN160 to cut off or connect the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. 

High Performance Wafer Type Check Valve product features

Features of High performance Wafer Type Check Valve developed by CHAODA: Smooth passage, small flowing resistance; Could be installed on vertical & horizontal pipeline; Small Volume, light weight which is only 1/4 to 1/20 of traditional flanged check valve; Short Face to Face dimension which is only 1/4~1/8 of Flanged type check valve; Quick opening and closing, small water hammer; Quick action speed, good sealing performance; Disc travel is short with less impact force caused by valve closing.

High Performance Wafer  Check Valve standards

 Design and manufacture standards:API 594, JB/T 8937
 Face to face dimensions standards:ASME B 16.10, GB/T 12221
 Connection ends standards:ASME B 16.5, GB, JB, HG, SH, BS, DIN, JIS...
 Testing inspection standards:API 598, GB/T 13927, GB/T 26480, JB/T9092, ISO 5208

Performance Wafer  Check Valve parts and material

High  Wafer Type Check Valve main size and weight

CHAODA valves group co.,ltd. Professional manufacturing High Performance Wafer Type Check Valve.


How to Order:   

1.Clients could call telephone +86-0577-67319962 or email us your enquiry including following information.

①Valve’s type, End to End dimension ②Connection Ends ③Nominal diameter ④Service medium and temperature and working pressure range
⑤Material, test standard and other requirement ⑥CHAODA could supply all kinds of actuator and spare parts and so on as client’s requirement.

2.When received clients’ enquiry, we would select the suitable valves for your and give you a offer.

3.And have a communication over the High Performance Wafer Type Check Valve delivery or other special requirement.

4.When have special requirement on your High Performance Wafer Type Check Valve products, please specify it in the purchasing order.

5.Should you have any question, please send email to