An apparatus for temporarily blocking fluid flow through a pipe comprises a housing configured to enclose a portion of a pipe and a flow blockage device. The housing includes a first part defining a housing chamber for receiving the pipe, and a second part defining a stowage space adjacent the housing chamber. The flow blockage device is movable through an aperture formed in one side of the pipe to an installed position in the housing chamber. The flow blockage device includes an outer sealing part that is configurable between an unexpanded configuration allowing the flow blockage device to pass through the aperture and allowing fluid flow through the pipe and an expanded configuration configured to block fluid flow through pipe by substantially preventing passage of fluid between outer side surfaces of the flow blockage device and inner surfaces of the pipe.

The present invention relates to a universal fitment, method of assembling the universal fitment, and method of dispensing liquids using such universal fitment. The universal fitment of the present invention has features to engage a quick-connect-disconnect dispensing connector or a screw-on connector dispensing connector for the dispensing of liquids and semi-liquids from a collapsible bag.

The present invention relates to a universal fitment, method of assembling the universal fitment, and method of dispensing liquids using such universal fitment. The universal fitment of the present invention has features to engage a quick-connect-disconnect dispensing connector or a screw-on connector dispensing connector for the dispensing of liquids and semi-liquids from a collapsible bag.

A retractable fitting with a stopcock has a stopcock housing for connection to a pipe or process chamber. The housing has a connection opening into the pipe or process chamber. A shut-off body is rotatable about a pivot axis relative to the stopcock housing, and has a passage hole that merges in an open state of the stopcock into the connection opening of the stopcock housing, the connection opening being closed by the shut-off body in a closed state. A support element in the passage hole is introduced in the open state through the connection opening into the pipe or process chamber. A plurality of flushing lines are operable to conduct a flushing medium, the plurality of flushing lines being accessible from outside of the stopcock and being connected to and/or opening into the passage hole of the shut-off body at least in the closed state of the stopcock.

A retractable fitting with a stopcock has a stopcock housing for connection to a pipe or process chamber. The housing has a connection opening into the pipe or process chamber. A shut-off body is rotatable about a pivot axis relative to the stopcock housing, and has a passage hole that merges in an open state of the stopcock into the connection opening of the stopcock housing, the connection opening being closed by the shut-off body in a closed state. A support element in the passage hole is introduced in the open state through the connection opening into the pipe or process chamber. A plurality of flushing lines are operable to conduct a flushing medium, the plurality of flushing lines being accessible from outside of the stopcock and being connected to and/or opening into the passage hole of the shut-off body at least in the closed state of the stopcock.

An additive injection apparatus has a flow manifold with an injection tube configured to communication an additive into the flow manifold. A hopper is connected to the injection tube and will deliver the additive to the injection tube. First and second valves movable between open and closed positions control the flow of additive from the hopper into the injection tube and from the injection tube into the flow manifold.

The present invention relates to a universal fitment, method of assembling the universal fitment, and method of dispensing liquids using such universal fitment. The universal fitment of the present invention has features to engage a quick-connect-disconnect dispensing connector or a screw-on connector dispensing connector for the dispensing of liquids and semi-liquids from a collapsible bag.

The present invention relates to a universal fitment, method of assembling the universal fitment, and method of dispensing liquids using such universal fitment. The universal fitment of the present invention has features to engage a quick-connect-disconnect dispensing connector or a screw-on connector dispensing connector for the dispensing of liquids and semi-liquids from a collapsible bag.

The present invention relates to a universal fitment, method of assembling the universal fitment, and method of dispensing liquids using such universal fitment. The universal fitment of the present invention has features to engage a quick-connect-disconnect dispensing connector or a screw-on connector dispensing connector for the dispensing of liquids and semi-liquids from a collapsible bag.

Disclosed is a fluid diverting device which comprises a saddle unit, a water dividing unit and a leakproof tube unit. The saddle unit includes a saddle body, a water inlet through hole and a main pipe accommodating portion. The water dividing unit includes a water dividing main portion, an inlet tube portion and an outlet tube portion. The inlet tube portion is inserted into the water inlet through hole. A screw thread is provided on an external tube wall of the inlet tube portion or on an internal tube wall of the inlet tube portion. The leakproof tube unit includes a sleeve portion, a connecting portion and a leakproof pad. The connecting portion is provided on one end of the sleeve portion and the leakproof pad is in tight contact with the connecting portion. A corresponding screw thread is provided on an external tube wall of the sleeve portion or on an internal tube wall of the sleeve portion. The sleeve portion is screwed with the inlet tube portion in a manner that the external tube wall of the sleeve portion is screwed with the internal tube wall of the inlet tube portion or the internal tube wall of the sleeve portion is screwed with the external tube wall of the inlet tube portion.