KOFLOC 2450 Series Bellows Needle Valve

Manufacturer: KOFLOC Corp.
Model: 2450 series

Flow Instruments

We provide various flow parts for measuring and controlling fluids, including mass flow controllers and meters, flow meters, flow control valves and pressure regulating valves.

Flow Control Valves

A needle valve is the typical flow control valve that controls the flow rate based on the change of resistance of the flow channel using an acicular or rod-shaped needle to adjust the opening of the flow channel that functions as a small orifice. KOFLOC offers simple-type, precision-type and various other needle valves, and also manufactures flow controllers having a combination of a needle valve and diaphragm as well as proportional solenoid valves that electrically control the flow rate.

MODEL 2450 SERIES

■Fluid:
Gas N₂,Air,H₂,He,Ar,O₂,CO₂ etc.
Liquid H₂O
■Flow range:
Gas 5mL/min~50L/min(Air at 20℃ DP:0.1MPa)
Liquid 5mL/min~1L/min(H₂O at 20℃ DP*:0.1MPa)

  • Low leakage by bellows seal.
  • Stable control of minute flows.
  • Superior control performance in the non-rotary structure.
  • Wide variations of needle type that best suits your needs.
  • RoHS

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