Purge Flowmeter With Needle Valve(for Scientific Instrumentation System)

MODEL RK1650 SERIES

This isa completely renewed model of existing KOFLOC RK1600R with sophisticated designto fit sophisticated laboratory or plant equipment.

Features

-Compact
A compact flowmeter with variations of total length of 84 mm,104mm,124mm and154mm for choice according to the user's needs

-Low pressure loss
Pressure loss minimized to allow applications for low supply pressure

-Superior stability
All tubes are precision-formed to provide the float with outstandingrepeatability and stability

-Economical
A flowmeter at quite affordable price achieved through our all-out effort atstreamlined design 

Applications

-For environmental instrumentationsystems

-For general instruments for analysis

-For purge systems

-For semiconductor manufacturingequipment

Standard Specifications

- Fluids : Air,N2,O2,H2,He,Ar,andCO2 (Calibration by actual gas) For other gases,consultation isnecessary regarding whether conversion conditionsor calibration by actual gas is to be used.
- Flow range(Full scale) : 1L,2L,3L,5L,10L,15L,20L/MIN
- Accuracy : FS±5%(Measurement point)
- Proof pressure :

*0.8MPa for5L/MIN or less
 *0.5MPa for 10 L/MIN or more
- Available scale : 10:1

- Body block and some other components  :

*S : SUS304; SUS303

*BS : Brass

- Tapered tube :

*S & BS :Pyrex®, glass

- Packing :

*FKM

*NBR

- Float :

* S & BS: Pyrex,SUS316, glass

- Protectivecover :

* S & BS: Acrylic resin

-(Temperature resistance) :

* S & BS: MAX60°

- Connection“

* S & BS: Rc1/8(Standard);Rc1/4(Optional)