Needle Valve BW

Needle Valve Butt Weld

Needle Valve Butt Weld Why to use Needle Valve in Butt Weld 1. Welding on Needle Valve is a permanent attachment method. Once a weld is made the part must be damaged or destroyed to disassemble it. 2. Welding method on Needle Valve used welding can create a continuous joint with lower stress concentrations, while…

Female gauge valve

Needle Valve Gauge Valve Multiport Type

Needle Valve & Gauge Valve Multiport Gauge valve is essentials Single Isolation Needle Valve with more than 1 one port on the outlet side. So generally 1 port is used for Pressure Gauges and the other one is used for Process Line. This is widely used method of installing gauge in a line.  There are occasionally used…