Product Knowledge

Piston check valves and swing check valves are two types of check valves, which differ in many ways in structure and application.

Check valves and globe valves are two types of valves with different structures. The core difference between the two valves lies in their functional p

Butterfly valves and globe valves are two commonly used industrial valves, differing significantly in structure and application. Butterfly valves have

Gate valves and globe valves are two commonly used types of industrial valves, and their applications differ significantly due to their different stru

Ball valves and gate valves are two common types of valves, but they differ greatly in function. Ball valves are used to quickly cut off or connect fl

Ball valves and gate valves are two commonly used industrial valves. The core difference between the two lies in the structure of their opening and cl

API 6D and API 600 gate valves differ in both structure and application: API 6D valves are designed for long-distance pipelines, whereas API 600 valve

API 6D and API 608 ball valves differ in their applicable fields and specifications; API 6D ball valves feature larger nominal sizes than API 608 ball

API 6D valves are U.S.-standard valves utilized in the oil and gas sector, whereas ISO 17292 valves are international-standard ball valves for oil and

ASME B16.34 is a general foundational standard, whereas API 6D is a specialized specification; the scope of valves covered by these two standards diff

The oil and gas industry imposes nearly exacting requirements on valves—demanding performance under conditions of high pressure, high temperature, cry

A ball valve is a type of valve in which the opening and closing component (the ball) is driven by a stem to rotate around the axis of the stem. Struc