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RA0429V0 Eaton R4000 Series 2 In-Line Check Valve - 2-11 1/2 Female NPTF - FKM Seal - Steel


PRODUCT DESCRIPTION

Eaton R4000 Series - Quick Disconnect Couplings - In-Line Check Valves
 
Eaton's RA4000 Series in-line check valves are designed to allow flow of fluid in one direction only and limit the line's internal pressure (to the cracking pressure). They are rugged and reliable, offer low pressure drop and have elastomer valve seals for leak-free operation.

See How to Order

Please reference Fluid Compatibility Chart (Both the elastomer and metal must be considered when determining suitability of combination for a coupling)


SPECIFICATIONS
Applications & Markets:
  • Agriculture
  • Construction
  • Hydraulic Tools
  • General Industry
  • Fluid Transfer
  • Oil and Gas
Product Features:
  • One-piece zinc plated steel body
  • High strength steel valve provides excellent reliability under severe operating conditions
  • The valve has a captive nitrile (Buna-N) seal, assuring no leakage at low and high pressures
  • Low pressure drop versus flow rate
  • Cracking pressure: 7 psi (0.5 bar)
  • Cracking pressure is nonadjustable


Dimensions R4000 Series In-Line Check Valves - Female NPTF End Connections
Part Number Size Thread NPTF Dimensions Rated Pressure
in A
in
Hex
in
PSI bar
RA0421000 1/4 1/4-18 1.97 0.75 10,150 700
RA0422000 3/8 3/8-18 2.36 0.91 10,150 700
RA0423000 1/2 1/2-14 2.76 1.06 7,250 500
RA0424000 3/4 3/4-14 3.39 1.38 7,250 500
RA0425000 1 1-11 1/2 3.94 1.62 7,250 500
RA0429V0* 2 2-11 1/2 5.91 2.95 4,350 300
* Supplied with FKM seal
More Information
Part Number RA0429V0
Location No
Series No
Material No
Body Size No
Seal Material No
Thread No
Coupling Type No
End Type No
Gender No
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