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.


Lift Check Valve

Lift Check Valves

CHAODA valves group is specialized in manufacturing Lift Check Valve with following good characteristics: good sealing performance, reliable safety guarantee, long life span and etc. Check valve is an automatic valve to prevent the backflow of medium with its closing or opening all depends on the force of medium. Check valve is an automatic valve which only allows the flowing of medium to one direction to avoid potential accident.

Lift Check Valve

Type: H41H,H41W,H41Y,H71H,H71W,H71Y
Bore: NPS½~NPS12,DN15~DN300
Rating: Class150~Class900,PN20~PN150
Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Stainless Steel
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on


Lift Check Valve product description

Lift Check valves are suitable for using on various kinds of pipeline from Class150 To Class900, PN20 To PN150 to cut off or connect the flowing of medium. By using different material, the Lift Check Valve could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. 

Lift Check valve could only be installed on horizontal pipeline. And ball shaped disc would be used for Small size high pressure lift check valve. Guiding slot is machined both on the upper part of disc and down part of bonnet with which the disc could move smoothly in the valve. The disc would open with the force of flowing medium and closed to prevent the back flowing with both the force of back flowing medium and disc's own gravity. Lift check valve has a large flowing resistance as having the similar structure with Globe valve. Carbon steel lift check valve could be used for medium such as water, steam, gas, while the stainless steel check valve could be suitable for corrosive medium such as Food, oil, Pharmacy and etc.

Lift Check Valve product features

Lift Check valves developed by Chaoda have following good characteristics: good sealing performance, reliable safety guarantee, long life span and etc.

     CHAODA VALVES GROUP CO.,LTD. launched its quality management and safety system as ISO9001,ISO14001,OHSAS18001, API6D, CE/PED, API607,API6FA, ISO15848-1 TS and API 600.

1.Lift Check Valve's designing, machining, testing are all according to related international & national standard with good sealing performance.

2.Stellite hard alloy is deposited onto the disc & seat sealing face of check valve to have the features of wear- resistant, high temperature-resistant, scraping-resistant and long life span.

3.The flange and its sealing face could be machined according to various standard to meet the needs of project and clients.

4.Various choices of body material, packing, gasket ensures valve could suit all ranges of pressure, temperature and medium.

Lift Check Valve standards

 Design and manufacture standards:API 6D, API 594, BS 1868, GB/T 12235
 Face to face dimensions standards:ASME B 16.10, GB/T 12221
 Flange dimensions standards:ASME B 16.5, GB, JB, HG, SH, BS, DIN, JIS and etc
 Testing inspection standards:API 598, GB/T 13927, GB/T 26480, JB/T9092, ISO 5208

Lift Check Valve parts and material

Lift Check Valve main size and weight

CHAODA valves group co.,ltd. Professional manufacturing Lift 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 Lift Check Valve delivery or other special requirement.

4.When have special requirement on your Lift Check Valve products, please specify it in the purchasing order.

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