TeeJet Throttling Valves

For regulating flow in systems equipped with centrifigal pumps where sensitive regulation is required or to control flow in jet agitator return lines. Locknut holds pressure setting firmly in place. Type 23520: Polypropylene construction for excellent chemical resistance, pressures of to 150 psi (10 bar), 1/2" and 3/4" npt or BSPT connections, 10psi(0.6 bar) pressure drop at 6 GPM (37.8 l/min) flow rate for 1/2"; 18 GPM (69 l/min) for 3/4" size. Type 12690: Constructed of Nylon, Celcon, aluminum, steel and stainless steel, pressures to 125 psi (9 bar), choice of 1/2" or 3/4" NPT connections, Maximum flow rate at 100 psi(7 bar) is 56 GPM (212 l/min) for 1/2" size and 82 GPM (310 l/min) for 3/4" size.

Part #                    Description                           Price                                              Type 12690        Type 23520 

23520-1/2-PP             150 psi                                $20.53

23520-3/4-PP             150 psi                                $20.53

12690-1/2-NYB           125 psi                               $62.66

12690-3/4-NYB           125 psi                               $62.66