Creative Engineers [M] offers Double Shut-off Thread to Connect Series Couplings. Creative Engineers [M] also manufactures various types of Pneumatic, Hydraulic and Special-purpose couplings under the brand name Rapilink which are used in flow lines for transferring variety of fluids at different temperatures and pressures. The Double Shut-off Thread to Connect Series Couplings are used in high pressure applications. The Double Shut-off Thread to Connect Series Couplings has a ball valve construction.
