UNION INSERT VALVES

The Union insert valve is the threaded pipe counterpart of the Flange insert valve.  Designed to be inserted into most standard ground joint unions, it provides the most simplest and most economical way to install a check valve in a threaded system. A check valve may be installed anywhere in the system where there is a union. The valve works equally well in either a horizontal or vertical position with proper spring selection.

Each Union Insert Valve is furnished with a metal tag, which is quickly attached to the union. The tag is attached when the valve is installed and provides a permanent record that the union contains a check valve. Bore of union must be equal to I.D. of schedule 40 pipe. 45 degree ground joint unions only where weld joint are required view our UN-SW series. Union Insert Valve is the threaded pipe counterpart of the Flange Insert Valve.
  
Designed to be inserted into most standard ground joint unions, it provides the simplest and most economical way to install a check valve in a threaded pipe system. A check valve may be installed anywhere in the system where there is a union.  The valve works equally well in either a horizontal or vertical position with proper spring selection.
 


 

 

Flange Insert Valves | Sanitary Cartridge Valves Flange & Drilled Valves Union Insert Valves | Universal Valves Wafer Valves 

 


UNION INSERT VALVES

Union Insert Valves
Available materials:
316 SS, Alloy 20 (A2), Brass (BR), Carbon Steel (CS), Alloy B (HC), Alloy C-276 (HC), MONEL (MO)