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Valve

Series D

Ductile Iron

Threaded End Connection

 

 

Swing Check Valve


  • Top Entry Swing Check Valve
  • To 2,500 PSI WP
  • 1" Through 2"
  • Threaded Body Construction

Related Valves
Valve Features
  • High Grade Annealed Ductile Iron for Better Corrosion Resistance and Greater Yield Strength
  • Patented Hinge-Works for Extended Life
  • Stainless Steel Disc Standard
  • Improved by Design for Easier Bonnet Removal
  • NACE Standard
Material Description
ITEM PART NAME DESCRIPTION
1 Body ASTM A395 Class 60-40-18 Fully Annealed
2 Bonnet ASTM A395 Class 60-40-18 Fully Annealed
2 Bonnet Seal Fluorocarbon
4A Disc Replaceable 316 Stainless Steel
4B Disc Hangar Stainless Steel
5 Disc Seal Fluorocarbon
6* Pipe Plug Carbon Steel
* Not Available in 1"

Dimensional Data

SIZE CATALOG NUMBER PORT WP A B C LBS.
1 1F-D42-SE 1 1000 4.25 2.87 1.12 4
1 1F-D92-SE 1 2000 4.25 2.87 1.12 4
2 2F-D12-SE 2 300 6 3.75 1.81 10
2 2F-D32-SE 2 750 6 3.75 1.81 10
2 2F-D42-SE 2 1000 6 3.75 1.81 10
2 2F-D62-SE 2 1500 6 3.75 1.87 11
2 2F-D92-SE 2 2000 6 3.75 1.87 11
3 3F-D32-SE 3 750 8 4.40 2.43 21
3 4F-D32-SE 4 750 10 5.54 3.00 36