A heatable canteen includes a hand held vessel having a bottom and upward extending wall which terminates into a top having an open top receiving surface, a removable cap connected to said top receiving surface, the removable cap having an outer portion which removably sealably connects to the top receiving surface and has an interior channel extending therethrough and has a valve seat in a lower end thereof and a valve ball installed in a manner to bias the valve ball against the valve seat to a normally closed position. A secondary vessel is provided about the hand held vessel. A lid is connected to the vessel or cap by way go a heatable line. A distillation tube removably connects to the vessel.

A high-pressure fuel pump for a fuel delivery system of an internal combustion engine includes a pressure limiting valve positioned between an outlet and an inlet of the pump. The valve includes a spring-loaded closing element and a closing body that radially holds the closing element in place, and that has a concave receiving portion configured to at least partially receive the closing element. The receiving portion has a radially outer first area with a first opening angle, and a radially inner second area with a second opening angle larger than the first opening angle. The first area and the second area are located outside of a contact region between the closing element and the closing body.

A pressure relief valve (PRV) is provided. The PRV includes a first housing part and a second housing part. The first housing part includes first major and minor surfaces and a first deformed corner at an intersection of the first major and minor surfaces. The second housing part includes second major and minor surfaces and a second deformed corner at an intersection of the second major and minor surfaces. The first and second housing parts are disposed with the first and second minor surfaces facing oppositely at a distance to define a metering hole. The first and second deformed corners are deformed by a coining ball to cooperatively form a coined seat at the metering hole for seating and re-seating a sealing ball. The first and second deformed corners have respective radii of curvatures resulting from deformation which are larger than that of the sealing ball.

A solenoid valve for controlling a fluid flow. The solenoid valve comprises an actuating member (101) moveable between a first position and a second position. Movement of the actuating member (101) in one direction effects opening of the valve and movement of the actuating member (101) in an opposite direction effects closing of the valve. The solenoid valve further comprises a biasing means (102) for biasing the actuating member (101) towards the first position; and an armature (103) moveable in response to energising/de-energising of the solenoid valve. Energising the solenoid valve is operable to move the armature (103) to engage the actuating member (101) and cause movement of the actuating member (101) to the second position against action of the biasing means (102). De-energising the solenoid valve allows the biasing means (102) to effect movement of the armature and of the actuating member (101) towards the first position, initially causing disengagement of the armature from the actuating member, and, subsequently causing

An overflow valve is built into a metering head for a metering pump used with aggressive media and under high pressure. The overflow valve follows the suction valve or expands it, and directly lowers a critical pressure that occurs in the metering head, using an overflow line. In this way, the safety of the arrangement is improved, and at the same time, less construction space is used up by the additional valve.

The disclosure relates to a valve assembly, comprising a valve body, in which a fluid channel is formed that connects a fluid inlet to a fluid outlet, wherein a preload force is applied to a closing body, which is movably mounted in the fluid channel, in the direction of a valve seat formed in the valve body, a fluid force acting on the closing body against the preload force in order to open the valve seat. The closing body is guided axially and/or radially by at least one guide ball, the guide ball being arranged between the closing body and a lateral boundary of the fluid channel.

A capacity control valve in which control precision is high is provided. A capacity control valve V includes a valve housing provided with a suction port through which a suction fluid of suction pressure Ps passes, and a control port through which a control fluid of control pressure Pc passes, a pressure drive portion that receives a force in the contracting direction from the suction fluid, and a main valve formed by a valve element that receives a force in the valve opening direction from the pressure drive portion, and a valve seat with and from which the valve element is brought into contact and separated. The valve element is arranged to receive a force in the closing direction from the control fluid.

A junction part having a differential pressure valve (100) for an undersea fluid transport pipe, the valve having a valve body (102) with an internal chamber (106) opening out at one end into the pipe and at another end to the outside, a piston (110) arranged to subdivide the internal chamber into an admission chamber (106a) and a discharge chamber (106b), the piston being movable between an open position where admission chamber and the discharge chamber communicate with each other, and a closed position where the admission chamber and the discharge chamber are scaled from each other, a rating screw (112) screwed into the valve body and including a bore (114) within which there slides a rod (116) of the piston (110), and at least one hole (118) opening out into the discharge chamber and open to the outside, and a spring (120) rated so as to hold the piston in the closed position below a predetermined threshold pressure inside the admission chamber.

A pressure regulator including a closure resisting mechanism that increases the total closure resisting force of a closure element to prevent the closure element from moving into a closed position until a predetermined pressure set point is reached. The closure resisting mechanism operates automatically and is spring actuated in response to pressure within a fluid pathway of the regulator. The closure resisting mechanism is disposed external to the fluid pathway so as not to impede fluid flow.

An inflation hub includes a body having an internal lumen defining first and second lumen sections. A stopcock valve Chas a stem extending from the body between the first and second lumen sections, the stem being selectively rotatable between an open position, wherein an internal channel thereof fluidly connects the first and second lumen sections together, and a closed position, wherein the stopcock valve fluidly disconnects the first and second lumen sections from one another. A pressure-relief valve is integrated within the stem of the stopcock valve and in fluid communication with the internal channel thereof, and includes a loading member biasing the pressure-relief valve into a closed position. The pressure-relief valve moves into an open position when the stopcock valve is in the open position thereof and a pressure with the internal lumen of the body exceeds a threshold, opening pressure of the loading member.