DUAL FLAPPER CHECK VALVES

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Brand
Keystone

Inhouse product


Price
$392.14 /Pc
Quantity
Total Price
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  • Cages, caps, and flappers are manufactured from heat-treated 17-4 SS
  • Elgiloy springs
  • Viton elastomers
  • Teflon seats
  • Working pressure 10,000 PSI
  • Stackable to run dual flappers
  • H2S/Hi-Temp service
  • Dual flapper subs available



SizeWeight (lbs)O.DI.DLength Ea.Stacked LengthSub I.D/BSub I.D/A
1’’1.00.990’’.625’’2.993’’5.861’’1.000’’5.886’’
1 5/16’’1.101.305’’.766’’2.375’’4.625’’1.313’’4.650’’
1 1/2’’1.221.490’’.810’’2.720’’5.380’’1.500’’5.405’’
1 11/16’’1.451.680’’1.060’’2.720’’5.380’’1.688’’5.405’’
1 7/8’’ /1F-2R1.61.900’’1.000’’3.940’’7.880’’1.910’’7.905’