Product Description
A cast steel check valve is one whose valve body and other primary pressure-bearing components are made of cast steel (such as WCB, WCC, or LCB). This type of valve automatically opens and closes based on the flow of the medium itself, and is classified as an automatic valve. Its primary function is to prevent backflow of the medium in the pipeline, thereby preventing equipment damage or accidents.
Technical Parameters
| Nominal Pressure: | PN16, 25, 40, 64, 100. | Nominal Diameter: | 2.2 DN15 ~ DN800 and larger |
| Body Material: | A216 WCB
(most commonly used carbon steel casting). | Connection Methods: | Flange, Wafer, Threaded, Welded |
Product value advantage
● High strength and high pressure resistance
●Excellent temperature resistance (-29°C ~ 425°C)
●Automatic operation, safe and reliable
●Good durability and impact resistance
●Wide range of media compatibility
Applications:
water supply and drainage Petrochemical power industry
