Hydraulic swivel connector

A hydraulic swivel connector comprising:

• a generally cylindrical unitary, one-piece stem having a first end and a male second end which defines an aperture, said male second end being integral with the stem first end and having threads on the exterior of the male second end;
• a block having a generally cylindrical cavity which defines an aperture in the block for receiving the first end of the stem, said block being adapted to sealingly rotate about the stem, said block further having a threaded bore which defines an aperture fluidically coupled to the block cavity;
• a spring;
• said stem further having a passageway including a shoulder for receiving an end portion of said spring, said passageway fluidically coupling the aperture of the male second end of the stem to the block cavity so that the stem end aperture is fluidically coupled to the block bore apreture;
• a generally cylindrical female coupler member having a first generally cylindrical bore adapted to receive a male quick disconnect coupler, said female coupler member further having a second generally cylindrical bore having interior threads adapted to threadably engage the threaded male second end of the stem, and a valve seat defining a passageway fluidically coupling the female coupler member first bore to the second bore;
• and
• a movable member positioned in the female coupler member passageway and said spring being seated in the stem passageway, said end portion of said spring abutting said shoulder, and said spring biasing the movable member to sealingly engage the valve seat to close the female coupler member passageway when the male quick disconnect coupler is removed from the female coupler member first bore.