Standard/Optional Features

   
720R
730R
780R
Feature  
Std
Opt
Std
Opt
Std
Opt
Pattern
Offset  
X
X
X
OS&Y
OS&Y  
X
X
X
Gage Connection
Union 1/2" NPTF
X
  1/2" NPTM
X
  3/4" NPTF
X
  3/4" NPTM
X
Rigid 1/2" NPTF
X
  3/4" NPTF
X
Socketweld 1/2" Female
X
X
  1/2" Male
X
  3/4" Female
X
  3/4" Male
X
Flanged  
X
X
Spherical Union 1/2" NPTF
X
  1/2" NPTM
X
  3/4" NPTM
X
Stuffing Box 3/4" Adapter Diameter
X
Vessel Connection
Solid Shank 1/2" NPTM
X
X
X
  3/4" NPTM
X
X
X
  1" NPTM
X
X
X
Socketweld 1/2" Male
X
X
X
  3/4" Male
X
X
X
  1" Male
X
X
X
Flanged  
X
X
X
Vent/Drain Connection
1/2" NPTF  
X
X
X
3/4" NPTF  
X
X
X
Ball Check Shut-Off
Horizontal Lower and Upper Valves
X
X
X
Vertical Lower/Horizontal Upper Valve*
X
X
Omitted*  
X
X
X
Seat
Threaded (Renewable)  
X
X
X
Backseating Stem  
X
X
X
Handwheel
w/ Standard Pitch Threads
X
X
X
w/ Quick Closing Threads (1/4 turn)
X
X
X
*Acceptable for ASME Service