Hydrox Fittings are a leading needle valve and instrumentation valve manufacturer in India, our
products stand firm in high-performance, reliability and value.
Our professional experts are focused enough to fulfill your needs. Needle valves are
available in sizes from 1/8″ to 1″, although the more common sizes are 1/4″ to 1″.
Needle Valves (Instrumentation Valves)
Available in various type of materials
Bar stock body design
Panel mounting
Variety of stem tips
Variety of end configurations
Factory tested
Pressure : Up to 10000 psig (680 bar) at CWP
Temperature :
‐10 °C to 200 °C with FKM O-Ring
‐45 °C to 230 °C with PTFE packing
‐45 °C to 420 °C with graphite packing
Connection : Male/Female NPT, BSPT, BSPP pipe and tube socket weld connections
Size : 3 mm to 16 mm Tube OD
Pipe Thread Size : 1/8” to 3/4”
Instrument isolation
Hydraulic & Pneumatic line
General plant service
Pressure measurement device
Venting
