The restrictors incorporate a precision synthetic sapphire orifice which is fitted within a main body. The sapphire orifice is a stable, accurate flow restrictor. Standard sizes range from .0012" to .0252" orifice diameter in 32 increments.
Unit of Measure

Material

Brass

Orifice Material

Synthetic Sapphire

Seal Material

Viton

Nominal Orifice Size

4

CV

0.000053

Maximum Operating Pressure

100 psig

Connection A

10-32 UNF Male

Connection B

1/16" ID Barb

Screened

None