Stainless Steel Needle Valve Compression Fitting
Application: Pneumatic, Hydraulic system, Flow control, compression fitting
Material: Stainless Steel 316
Bonnet type: Integral
Size: 1/4″, 3/8″,1/2″ Imperial
Pressure rating: 5000PSI (34,400Kpa, 345 bar)
Suggested Working Pressure: 1-3500PSI (24,100Kpa, 241bar)
Connections: Imperial Tube fitting end
D-LOK® is the trusted supplier of two-ferrule valves and fittings internationally
Please feel free to contact us if you require further assistance.
TET-INV NEEDLE VALVE DATA SHEET INSTALLATION MANUALWhat is a two-ferrule compression fitting?
Two-ferrule compression fittings is coupling method used to connect two pipes, instrumentation or valves. It consists of a compression nut, back ferrule, front ferrule and fitting body. The pipe slid through the nut and ferrules and the nut is tightened down, from the finger tight position the nut is rotated for 1-1/4 turn. The installation sequence is fitting body (seat), Front ferrule (big ferrule), Back ferrule (smaller one) and the compression nut. Front ferrule crates sealing against tubing outside diameter and the fitting body while the back ferrule axially pushes the front ferrule and applies a radial grip on the tube.
The application covers a wide range of industries such as household, automotive, oil & gas, mining, chemical & petrochemical, semiconductors, pneumatic and hydraulic systems
Advantages:
Easy assembly and disassembly
Quick installation
High pressure
leak-free