Camatr^l RESPONSIVENESS IN MOTION Member of the Danfoss Group Check Valves

CV - Check Valves Catalog Quick Reference Table of Contents/Introduction Quick Reference Index * Flow ratings are based on a pressure drop of 7 bar [100 psl] unless otherwise noted. They are for comparison purposes only.

Table of Contents/Introduction Quick Reference Index * Flow ratings are based on a pressure drop of 7 bar [100 psl] unless otherwise noted. They are for comparison purposes only. CV - Check Valves Catalog Quick Reference Cartridge

CV - Check Valves Catalog Quick Reference Table of Contents/Introduction Quick Reference Index * Flow ratings are based on a pressure drop of 7 bar [100 psl] unless otherwise noted. They are for comparison purposes only.

Quick Reference Check Valves Catalog Application Notes BASIC OPERATION Check valves allow free flow in one direction and block flow in the opposite direction. CV - Check Valves Catalog Application Notes Check valves STANDARD CHECK VALVES REVERSE FLOW CHECK VALVES Standard check valves, suitable for most applications, have fully guided poppets which always block flow from 2 to 1. They are spring biased closed until sufficient pressure is applied at 1 to open flow to 2. This pressure is commonly called the crack pressure. Several crack pressures are available for each model. Consult check valves...

Table of Contents/Introduction Quick Reference Index Check Valves Catalog Application Notes SLIP-IN CHECK VALVES Slip-in style check valves are cartridges that drop into small cavities and are retained by SAE plugs or by other cartridge valves. They are ideal for use in manifolds where space savings is critical. Versions of these valves with Delrin® seats are also available for applications requiring extremely low leakage. Slip-in check valve INLINE CHECK VALVES Also available are in-line check valves, which can be used to simplify machine plumbing. APPLICATIONS Check valves have many common...

Quick Reference Check Valves Catalog Ball Type, Normal Direction CV04-NB OPERATION This valve allows free flow from 1 to 2 and blocks flow from 2 to 1. Theoretical performance Rated pressure Rated flow at 7 bar 100 psi Leakage Weight Cavity 207 bar [3000 psi] 3 l/min [0.8 US gal/min] 6 drops/min @ Rated pressure 0.01 kg [0.022 lb] CP04-2 Cross-sectional view CV - Check Valves Catalog CV04-NB Pressure drop ORDERING INFORMATION Housing and ports 00 = No Housing 4S = Al, #4 SAE 2B = Al, 1/4 BSP Seals B = Buna-N V = Viton Housing Part # No Housing CP04-2-4S CP04-2-2B

Quick Reference Check Valves Catalog Poppet Type, Normal Direction CV08-NP OPERATION This valve allows free flow from 1 to 2 and blocks flow from 2 to 1. Theoretical performance Pressure drop Rated pressure* Rated flow at 7 bar [100 psi] Leakage 350 bar [5075 psi] 38 l/min [10 US gal/min] 6 drops/min @ Rated pressure Weight 0.05 kg [0.11 lb] Cavity SDC08-2 *Rated pressure based on NFPA fatigue test standard (at 1 million cycles) Cross-sectional view CV - Check Valves Catalog CV08-NP ORDERING INFORMATION CV08-NP-0.3-B-00 Check Valve Poppet Type, Normal Direction Code Ports & Material Body Nomenclature...

Quick Reference Check Valves Catalog Poppet Type, Normal Direction CV10-NP OPERATION This valve allows free flow from 1 to 2 and blocks flow from 2 to 1. Theoretical performance Pressure drop Rated pressure* Rated flow at 7 bar [100 psi] Leakage Cross-sectional view 350 bar [5075 psi] 80 l/min [21.1 US gal/min] 6 drops/min @ Rated pressure Weight 0.08 kg [0.18 lb] Cavity SDC10-2 *Rated pressure based on NFPA fatigue test standard (at 1 million cycles) CV - Check Valves Catalog CV10-NP ORDERING INFORMATION CV10-NP-0.3-B-00 Check Valve Poppet Type, Normal Direction Crack Pressure 0.3 1 2 5 7 10...

Quick Reference Check Valves Catalog Poppet Type, Normal Direction CP102-1 OPERATION This valve allows free flow from 1 to 2 and blocks flow from 2 to 1. Theoretical performance Pressure drop Rated pressure* Rated flow at 7 bar [100 psi] Leakage 315 bar [4570 psi] 210 l/min [55.5 US gal/min] 6 drops/min @ Rated pressure Weight 0.26 kg [0.57 lb] Cavity SDC16-2 *Rated pressure based on NFPA fatigue test standard (at 1 million cycles) Cross-sectional view CV - Check Valves Catalog CP102-1 ORDERING INFORMATION Check Valve Poppet Type, Normal Direction Seal Kit Seal Option 120019 120020 Code Ports...

Table of Contents/Introduction Quick Reference Index Check Valves Catalog Poppet Type, Normal Direction CP103-1 OPERATION This valve allows free flow from 1 to 2 and blocks flow from 2 to 1. SPECIFICATIONS Theoretical performance Pressure drop Rated pressure* *Rated pressure based on NFPA fatigue test standard (at 1 million cycles) Cross-sectional view CV - Check Valves Catalog CP103-1 ORDERING INFORMATION CP103-1-B-0-005 Cheek Valve Poppet Type, Normal Direction Craek Pressure 'Other housings available

Table of Contents/Introduction Quick Reference Index CV - Check Valves Catalog CP104-2

Table of Contents/Introduction Quick Reference Index Check Valves Catalog Reverse Direction CP108-2 OPERATION This valve allows free flow from 2 to 1 and blocks flow from 1 to 2.SPECIFICATIONS Theoretical performance Schematic 1 out Rated pressure Cross-sectional view CV - Check Valves Catalog ORDERING INFORMATION CP108-2-B-6S-005 " t n Housing and ports Housing P/N 0 = No Housing No Housing Other housings available

Table of Contents/Introduction Quick Reference Index Theoretical performance Schematic 1 out Rated pressure CV - Check Valves Catalog DIMENSIONS mm in Cross-sectional view ORDERING INFORMATION CP100-2-B-8S-005 "T n Housing and ports Housing P/N 0 = No Housing No Housing Other housings available

Quick Reference Check Valves Catalog Reverse Direction CP101-2 OPERATION This valve allows free flow from 2 to 1 and blocks flow from 1 to 2. Pressure drop Rated pressure Rated flow at 7 bar 100 psi Leakage Weight Cavity 350 bar [5075 psi] 75 l/min [20 US gal/min] 6 drops/min @ 207 bar 3000 psi 0.18 kg [0.40 lb] CP12-2 CV - Check Valves Catalog CP101-2 Cross-sectional view ORDERING INFORMATION CP101-2-B-12S-005 Housing and ports Housing P/N 0 = No Housing No Housing 4B = Al, 1/2 BSP CP12-2-4B 6B = Al, 3/4 BSP CP12-2-6B 10S = Al, #10 SAE CP12-2-10S 12S = Al, #12 SAE CP12-2-12S Other housings available...