Shuttle check valve ST series

for compressed airalloy

Shuttle Valve Quality, we only produce top-level quality products, we promise that all of our product's raw material are first class, and good quality system controls, so our goods' quality is very good.... Products Description: ST Series Aluminium Alloy Air Shuttle Valve Application: Use for control the direction of air system. Port size: 1/8", 1/4", 3/8", 1/2" Good quality, easy to control and maintain.