U600 Series

Gas and Liquid Inline Check Valve in Brass

"Price cannot be beat! The U600 series offers high flow and a low cracking pressure and is capable of handling applications up to 400 psi WOG (water, oil or gas)."

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U600-2PP
  1/4" FNPT x 1/4" FNPT
Max Pressure 400 psi
Orifice Size .394
Flow Coefficient: Cv: 4.55
Cracking Pressure
Currently Available
.5psi
U600-3PP
  3/8" FNPT x 3/8" FNPT
Max Pressure 400 psi
Orifice Size .394
Flow Coefficient: Cv: 4.55
Cracking Pressure
Currently Available
.5psi
U600-4PP
  1/2" FNPT x 1/2" FNPT
Max Pressure 400 psi
Orifice Size .590
Flow Coefficient: Cv: 6.07
Cracking Pressure
Currently Available
.5
U600-6PP
  3/4" FNPT x 3/4" FNPT
Max Pressure 400 psi
Orifice Size .780
Flow Coefficient: Cv: 10.97
Cracking Pressure
Currently Available
.5
U600-8PP
  1" FNPT x 1" FNPT
Max Pressure 400 psi
Orifice Size .990
Flow Coefficient: Cv: 16.92
Cracking Pressure
Currently Available
.5
U600-10PP
  1-1/4" FNPT x 1-1/4" FNPT
Max Pressure 400 psi
Orifice Size 1.3
Flow Coefficient: Cv: 27.42
Cracking Pressure
Currently Available
.5
U600-12PP
  1-1/2" FNPT x 1-1/2" FNPT
Max Pressure 400 psi
Orifice Size 1.55
Flow Coefficient: Cv: 39.09
Cracking Pressure
Currently Available
.5
U600-16PP
  2" FNPT x 2" FNPT
Max Pressure 400 psi
Orifice Size 1.93
Flow Coefficient: Cv: 60.68
Cracking Pressure
Currently Available
.5
U600-20PP
  2-1/2" FNPT x 2-1/2" FNPT
Max Pressure 175 psi
Orifice Size 2.5
Flow Coefficient: Cv: 98.40
Cracking Pressure
Currently Available
.5
U600-24PP
  3" FNPT x 3" FNPT
Max Pressure 175 psi
Orifice Size 3.1
Flow Coefficient: Cv: 158.01
Cracking Pressure
Currently Available
.5
U600-32PP
  4" FNPT x 4" FNPT
Max Pressure 175 psi
Orifice Size 3.9
Flow Coefficient: Cv: 225.46
Cracking Pressure
Currently Available
.5

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