600 Series

Gas and Liquid Inline Check Valve in Brass and Stainless Steel

Our 600 series is ideal for large flow, zero leak applications. A free floating o-ring design paired with a full port piston ensures maximum flow and minimal particle buildup.

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600-1PP
1/8" FNPT x 1/8" FNPT
Max Pressure 3000 psi
Orifice Size .340
Flow Coefficient: Cv: 1.8
Cracking Pressure
Currently Available
.5-5
600-2PP
1/4" FNPT x 1/4" FNPT
Max Pressure 3000 psi
Orifice Size .440
Flow Coefficient: Cv: 2.9
Cracking Pressure
Currently Available
.5-5
600-3PP
3/8" FNPT x 3/8" FNPT
Max Pressure 3000 psi
Orifice Size .502
Flow Coefficient: Cv: 3.7
Cracking Pressure
Currently Available
.5-5
600-4PP
1/2" FNPT x 1/2" FNPT
Max Pressure 3000 psi
Orifice Size .700
Flow Coefficient: Cv: 7.2
Cracking Pressure
Currently Available
.5-5
600-6PP
3/4" FNPT x 3/4" FNPT
Max Pressure 3000 psi
Orifice Size .920
Flow Coefficient: Cv: 11
Cracking Pressure
Currently Available
.5-5
600-8PP
1" FNPT x 1" FNPT
Max Pressure 3000 psi
Orifice Size .970
Flow Coefficient: Cv: 13.7
Cracking Pressure
Currently Available
.5-5
600-12PP
1-1/2" FNPT x 1-1/2" FNPT
Max Pressure 3000 psi
Orifice Size 1.36
Flow Coefficient: Cv: 26
Cracking Pressure
Currently Available
.5-5
600-16PP
2" FNPT x 2" FNPT
Max Pressure 3000 psi
Orifice Size 2.09
Flow Coefficient: Cv: 51.2
Cracking Pressure
Currently Available
.5-5

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