Disc Check Valves
1/4" & 3/8" NPT
0 - 500 Psig

Description of Disc Check Valves

The Disc Check Valves Series’ unique Floating Acetal Copolymer Disc design allows for a positive bubble tite seal with as low as one inch of water crack pressure. Rated for service up to 500Psig, the Disc Check Valves Series is available with many standard elastomer seal options, making it a versatile choice for many low pressure applications. Disc Check Valves can be ordered cleaned and packaged for oxygen sevice

Features of Disc Check Valves

•	Ideal for High Cycling Applications
•	Quick Acting: less than 10 milliseconds to seal from reversing flow
•	No Spring: valve is operated solely by the flow of the media
•	Bubble tight closure from virtually zero to 500 Psig

 

 

 

Technical Data of Disc Check Valves

Maximum Pressure: 500 Psig
Cracking Pressure: <1" H20
Flow Coefficient Cv:
1/4" - 0.80
3/8" - 1.35

Temperature Rating: -40°F to 210°F (-40°C to 100°C)
(based on seal selection, see ordering information)

 

Materials of Construction for Disc Check Valves

 

 

 

 

Dimensions for Disc Check Valves

 

 

Ordering Information Disc Check Valves

PROPER COMPONENT SELECTION - When specifying a component, the total system design must be considered to ensure safe and trouble-free performance. Intended componentfunction, materials compatibility, pressure ratings, installation, environment and maintenance are the responsibility of the system designer.