Model N Needle Valve
Nominal diameter: 80 ~ 500 mm
Nominal pressure:1.0~ 10MPa
Flow capacity: 0~ 3500 m³/ h
Technical characteristics:
- Installed at 90°or 120°
- A variety of operation modes
- With mechanical opening instructions
- fully open fully closed position signaloutput
- with regulatory DC4~ 20mA or 0~ 5V;Real-time model output valve
- Drive mode: manual, electric, hydraulic;
- Typical applications: unit bypass system;turbine inlet valve bypass
- Typical applications:In-line control of the pipeline;Terminal regulation free discharge to atmosphere;Terminal regulation submerged discharge;Hydroturbine bypass; By-pass filling valve of the inlet valve of the hydraulic turbine