Proper anti-corrosion treatment and packaging of non-rising stem gate valves are essential for ensuring long service life and damage-free delivery. The following technical requirements apply.

The non-rising stem gate valve, also known as the inside screw stem valve, is a common isolation valve. Its closure member is a gate that moves perpendicular to flow direction, designed for fully open

Proper installation and maintenance of gate valves are essential for ensuring long service life and reliable system operation. Below are critical considerations for gate valve installation and mainten

Valves are critical control elements in piping systems, and their performance directly impacts operational safety and equipment lifespan. Valve characteristics are generally classified into two catego

The PZ673H pneumatic knife gate valve is a sophisticated automated control instrument designed for rapid shut-off or opening applications. Composed of a pneumatic actuator and a knife gate valve body,

As the final control element in piping systems, proper valve selection directly impacts facility safety and operational efficiency. Here is a systematic approach to valve selection

Selecting the right valve for your piping system requires a clear understanding of two fundamental categories: service characteristics and structural characteristics. This concise guide explains each,

This international standard covers design, manufacturing, testing and documentation requirements for ball, check, gate and plug valves in oil & gas systems (ISO 13623 compliant). Valves exceeding PN 4