Industry Knowledge

Resilient seat gate valves and resilient wedge gate valves are two different naming conventions for valves. Resilient seat gate valves emphasize the s

Worm gear ball valves are an important type of valve, widely used in petrochemicals, long-distance pipelines, and other fields. The closing element of

A bottom valve, also known as a check valve, is a low-pressure flat valve. Its function is to ensure unidirectional flow of liquid in the suction pipe

The micro-resistance ball type check valve is an automatic valve widely used in fluid pipeline systems. It is primarily used to prevent backflow of me

The design standards for American standard ball valves mainly include two aspects: ANSI B16.34 and API 6D. However, API 6D is a standard specific to p

‌Wafer butterfly valves typically do not require gaskets under normal operating conditions. However, in extreme conditions such as high temperature, h

A105/A105N valves are primarily manufactured from carbon steel material compliant with American standards. This carbon steel is renowned for its excel

Cryogenic ball valves‌ are a type of valve specifically designed for cryogenic service, operating within a temperature range of ‌-40°C to -196°C‌. The

‌Forged Steel Globe Valve‌ is a shut-off valve that operates by moving the disc along the centerline of the valve seat. The flow passage area varies p

API6D top-entry ball valve is a valve used to control flow rate. It has an integrated valve body design, which reduces leakage points and facilitates

What is the difference between API 6D and API 594?

Differences and links between potentiometers and positioners