ការពិពណ៌នាសង្ខេប៖

ឈ្មោះ៖ Flanged End Non-Rising Stem Gate Valves-DIN3352 F4 PN10,7DZ45T-10 1.Standard: Conforms to DIN3352 2.Face to face conforms to BS EN558-1 Series 14 3.Flange drilled to BS 4 EN10922. ជាតិដែក 5.Normal សម្ពាធ: DN40-300: PN10, DN350-400: PN4 6.Size: DN40-DN400