The American standard check valve produced by our company is designed and manufactured in full accordance with the American standard, with beautiful and advanced structure. The American standard check valve refers to the valve that automatically opens and closes the valve disc to prevent the backflow of the medium by relying on the flow of the medium itself, also known as the check valve, check valve, counterflow valve. The check valve is an automatic valve whose main function is to prevent the backflow of the medium, prevent the reversal of the pump and the drive motor, and the discharge of the container medium.
Structural characteristics
The American standard check valve produced by our company is designed and manufactured in full accordance with the American standard, with beautiful and advanced structure. The American standard check valve refers to the valve that automatically opens and closes the valve disc to prevent the backflow of the medium by relying on the flow of the medium itself, also known as the check valve, check valve, counterflow valve. The check valve is an automatic valve whose main function is to prevent the backflow of the medium, prevent the reversal of the pump and the drive motor, and the discharge of the container medium.
Standards and specifications
Design and manufacture: JIS B2071 B2081 ASME B16.34
Structure length: JIS B2002 ASME B16.34
Flange size: JIS B2212 B2214 ASME B16.5
Pressure-temperature: JISB2017B2081 ASME B16.34
Test and inspection: JIS B2003 API 598
