VerusChex™ Check Valves

body-retainer-assembly
  • Soft seat design for wide range of hydraulic system applications
  • Reliable, consistent, leak-tight performance
  • Qualified and flying in aircraft hydraulic systems

 

  • Zero leak design at both high and low differential pressures
  • Modified AS930-04 straight thread fitting design mates with AS5202 and MS33649 ports
  • 3000 psi working pressure
  • Variety of cracking pressure ranges available
  • -06 and -08 sizes available upon request

 Materials

Performance

 Body 15-5PH Cres per AMS 5659 Cracking Pressures 2 to 5 psid 
 Retainer 316 Cres per QQ-S-763 7 to 10 psid
 Poppet 15-5PH Cres per AMS 5659 10 to 15 psid 
 Spring 17-7PH Cres per AMS 5678 Maximum Working Pressure 3000 psi 
 Seat Delrin 550® - Proof Pressure 4500 psi 
Burst Pressure 7500 psi
       Maximum Leakage 0 drops in 5 minutes at 100 psid
1 drop in 20 minutes at 100 psid
Flow Rate @ 50 psid 1.6 GPM