• Home
• Products
• Technology
• Suppliers
• News
• Standard
• About us

Needle Valve Series

• ANSI JG-1F/JG-2F Multi-entrance Metering Valve
• EN5-12 1151 Five-valve Manifold
• J21/23 Type External Thread Needle Valve
• J29 Angle Pressure Gage Needle Valve
• QG?AY1 Pipeline Measurement Pressure-taking Ball Valve
• Sanitary Sampling Valve
• Q94SAF-64 Sleeve Type Three-way Meter Ball Valve
• GMJ11F/H-25 High Sealing Sampling Valve

Product drawing»

Structural drawing»

Rotork CVA actuator to solve dosing pump wear problem

MeiYan Yi needle valve Contact MeiYan Yi Kaiweixi needle valve Contact Kaiweixi Shanliu needle valve Contact Shanliu FengQi needle valve Contact FengQi