Abstract: A medical device is disclosed comprising a diaphragm having at least one slit valve disposed therein, and a valve housing configured to secure the diaphragm at a peripheral portion of the diaphragm, wherein a central portion of the diaphragm is positioned relative to the peripheral portion of the diaphragm such that compressive forces acting on the peripheral portion of the diaphragm create moment forces which bias the slit valve in a closed position. A method is disclosed for using the device in connection with a catheter for regulation of fluids to and from a patient.

Abstract: A drain plug has a stud that has a head and a shaft joined to the head. A resilient swell sleeve is frictionally mounted on the shaft and is sized to fit within a drainage hole. First and second cams are mounted on the shaft. The first cam abuts the swell sleeve and does not rotate with the shaft. The second cam rotates with the shaft. Rotating the stud in a first direction causes the first and second cams to engage each other so as to produce an axial force that causes the swell sleeve to swell so as to create a seal between the swell sleeve and the drainage hole. Rotating the stud in a second direction terminates the axial force thereby allowing the swell sleeve to return to its normal shape so that the drain plug can be loosened from the drainage hole.

Abstract: A shear valve utilizing an elastically responsive unibody seal member in operation. The unibody seal member is of unitary constriction and in terms of adjacent ends thereof and an energizing member disposed therebetween. Thus, governing of fluid flow through the metal valve may be achieved without undue concern over high pressure differentials, for example in a downhole environment. Further, the unitary construction of the seal member alleviates concern over mismatching tolerances and/or dimensions for separately assembled miniaturized components of the valve.

Abstract: A subsea stab plate assembly includes a stab plate which has apertures each extending in an axial direction through the plate from a front face of the plate to a rear face of the plate. A subsea hydraulic coupler has a body with an internal longitudinal passageway including a valve operable to open the passageway on the mating of the coupler with a complementary coupler. The coupler is shaped for insertion through an aperture in either of two directions, having a circumferential groove and a flange assembly including an axially extending hub which fits into the groove and a shoulder for abutment against the front face of the plate. The flange assembly includes a plurality of separable segments, each of which constitutes part of the hub and part of the shoulder. The hub fits between the groove and the inside of the aperture.

Abstract: A valve structure (20?) is provided for insertion into a boss (22?). The boss includes a threaded bore (46) and at least one key slot (48) therein. The valve structure includes a valve (26) constructed and arranged to control fluid flow, a fitting (24) surrounding at least a portion of the valve with the fitting having external threads (28) for mating with the threaded bore, and anti-rotate structure (34) between the valve and the fitting. The anti-rotate structure is constructed arranged such that when the fitting is rotated into threaded engagement with the boss, at least a portion of the anti-rotate structure engages a surface defining the key slot in the boss, thereby preventing rotation of the valve, with the fitting clamping on the anti-rotate structure and thus the valve.

Abstract: A valve assembly that is useable with a fuel filter housing to control the flow of fuel through the fuel filter housing. The valve assembly comprises two primary parts that are connected together via a snap connection, and when the valve assembly is installed on the fuel filter housing, means on the fuel filter housing prevent disconnection of the snap connection. One or both of the primary parts of the valve assembly can be provided with a tamper evident feature that will indicate whether someone has tried to remove or disassemble the valve assembly.

Abstract: A fluid flow controlling system for controlling the flow of fluid from a tank having an exterior surface is provided. The system includes an angle valve and a check valve. The angle valve is coupled to the tank and located substantially on an outer side of the exterior surface. The angle valve includes a spindle, a valve seat and a valve seal. The spindle, valve seat and valve seal are located on an inner side of the exterior surface. The check valve is coupled to the tank and located substantially on the inner side of the exterior surface. The check valve is movable between a closed state and an open state by the spindle.

Abstract: An isolating manifold fluidly connected between a hydraulic valve and a hydraulic manifold operates to automatically isolate the valve from the hydraulic manifold as the valve is removed from the manifold, without requiring any particular blocking and bleeding procedures to be implemented on the valve or the manifold prior to the removal process. The isolating manifold includes an adaptor removably mounted onto a base with various pressure, control and tank fluid channels disposed in alignment through the adaptor and base portions to allow fluid to flow through each of the channels between the hydraulic manifold and the valve. During operation, the valve is mounted onto the adaptor while the base is mounted onto the hydraulic manifold.

Abstract: A process for producing an electromagnetic fuel injection valve is provided, the electromagnetic fuel injection valve having a structure in which a valve assembly formed by coaxially joining a movable core and a valve body is spring-biased toward the side on which the valve assembly is seated on a valve seat while restricting an end thereof that is in proximity to a fixed core, and in the process a first distance (L1) between the front end of the fixed core (22) and the front end of a cylindrical magnetic body (9) is measured, a stopper (28) and the movable core (18) are formed so that a second distance (L2) between an annular shoulder portion (10c) of a valve seat member (10) and the rear end of the stopper (28) projecting by a predetermined amount from the rear end of the movable core (18) in a state in which the valve seat member (10) and the valve assembly (17) are held coaxially is smaller than the first distance (L1) by a desired value, and the cylindrical magnetic body (9) and the valve seat member (10

Abstract: A valve assembly configured to be mounted on a support structure comprises a flowbody having a first port, a second port, and a flow passage there between. A flange is coupled around the flowbody proximate the first port. A sleeve extends into the flowbody through the first port, and a radial lip is coupled to the sleeve proximate the first port. A retaining ring is coupled to the flange and configured to confine the radial lip between the retaining ring and the support structure to secure the sleeve within the flowbody when the valve assembly is mounted on the support structure.

Abstract: A valve assembly that is useable with a fuel filter housing to control the flow of fuel through the fuel filter housing. The valve assembly comprises two primary parts that are connected together via a snap connection, and when the valve assembly is installed on the fuel filter housing, means on the fuel filter housing prevent disconnection of the snap connection. One or both of the primary parts of the valve assembly can be provided with a tamper evident feature that will indicate whether someone has tried to remove or disassemble the valve assembly.

Abstract: The dual flange hopper tee or other fitting connects to the bottom of a hopper for use in unloading the contents thereof, and has a relatively low profile for ground clearance. When used in conjunction with a valve, the tee or other fitting can be removed from the hopper without requiring removal of the valve, and can allow opening of the valve without interfering with flow through a horizontal pipe section of the fitting.

Abstract: The invention is directed to an adapter used in a marine fluid handling system to prevent thread mismatch between a thru-hull fitting and in-line valve. The adapter includes a head with a male NPT thread and a bore with a female NPS thread. The adapter is threaded to a thru-hull fitting with a male NPS thread that extends through a hole in a boat hull. The adapter is also attached to an in-line valve having a female NPT thread. The valve may be mechanically fastened to the adapter to prevent thread disengagement. When the valve fails, the valve is easily removed from the adapter that remains attached to the boat hull, and a replacement valve is attached to the adapter.

Abstract: The invention relates to a flow control device which is insertable into a fluid pipeline (K) and comprising a valve (1), an obturator with membrane (2), and anchoring flaps (3) that can deploy like umbrella spokes under the action of an elastic stress until it presses against the wall (P) of the pipeline (K). According to the invention, the membrane (2) and the flaps (3) are mutually attached to and disposed on a same side of the valve body (10), so that as the flaps (3) deploy the membrane (2) deploys at the same time until the membrane presses against the internal wall of the pipeline (K) and the fluid exerts on the deployed membrane a pressure which increases the pressure of the flaps (3) against this wall (P).

Abstract: Valves are provided that include a flowbody, a sealing element, and an insulating member. The flowbody has a channel and an outer surface. The sealing element is disposed in the flowbody channel. The insulating member surrounds the flowbody and includes an inner surface and an annular spacer extending radially inwardly therefrom and integrally formed therewith. The annular spacer is in contact with the flowbody outer surface to thereby form an airgap between the insulating member inner surface and the flowbody outer surface. Methods of manufacturing the valves are also provided.

Abstract: To enable a control valve to be easily mounted, not by bolt fastening. A thread portion is formed in a mounting hole of a compressor, in which a control valve is to be mounted, and as for the control valve as well, a thread portion mating with the thread portion in the mounting hole is threadedly formed on a yoke surrounding a coil of a solenoid of the control valve. A gasket is disposed between a flange portion of the control valve, formed in a manner opposed to a stepped portion inside the mounting hole, and the stepped portion inside the mounting hole. The yoke is provided in a manner pivotally movable with respect to the flange portion having the gasket disposed thereon, and is configured to be brought into contact with the flange portion in a direction of insertion of the control valve.

Abstract: The gas manifold assembly (1) is adapted to a cooking appliance for supplying the burners (21) thereof, and is equipped with various taps (C1-C4) of the rotary type, installed on a elongated tubular-shaped manifold conduit (2), which is disposed parallel to the front wall (FP) of the appliance and supported on it. The taps (C1-C4) have a respective installation seat (7) with a built-in gas intake connected to the elongated conduit (2), and mounting is carried out by means of a one-piece mounting device (12), which in turn has an integral means (12b) for supporting and fastening the manifold assembly (1) to the front wall (FP), for which purpose the aligned tap drive shafts (16) stand proud of the front wall (FP) and the tap outlet conduits (8) face and adjoin their respective burner (21).

Abstract: A manifold system is provided herein. The manifold is operative to automatically switch between an In-Use supply of compressed gas to a Reserve supply of compressed gas. The manifold system is constructed so that after it has been installed, it may be converted for use in other applications such as between compressed gas cylinders and portable bulk liquefied gas. The system may include low wattage electric heater which are mechanically held in direct contact with the valve seat body housing of the primary regulators. The direct contact of the heaters with the valve seat is operative to prevent the primary regulator valve seat from freezing up. The manifold system may include transducers at a plurality of points in the system. A processor is operative to control one or more solenoids to switch supplies of compressed gas and to trigger alarms responsive to the outputs of the transducers.

Abstract: A main body 110 of a component comprises a projection 120 protruding from an axis thereof in the direction of a normal, a fitting shaft portion 111 to be fitted into an opening 811 of a structure 810, and a mounting plate portion 130 including a bolt inserting hole 131a to mount and fix the main body 110 to the structure 810. The mounting plate portion 130 is formed with a notched groove 132 communicating with the bolt inserting hole 131a. The mounting plate portion 130 is fixed with a tightening bolt 820 which is screwed in the structure 810.

Abstract: A liquid filter including a valve arranged in a supporting tube of a filter insert, in which the valve is fixed by a disk (60) which is oversized relative to a mounting opening (61), so that reliable sealing to the edges of the disk is facilitated. Use of the disk (60) simplifies the mounting of the valve.

Abstract: A cylinder head for a combustion cylinder of an internal combustion engine is provided, which has at least one inlet opening and at least one outlet opening, as well as gas exchange valves which are operable by electrohydraulic valve actuators, some of which gas exchange valves function as inlet valves to control the at least one inlet opening, and some of which gas exchange valves function as outlet valves to control the at least one outlet opening. For the purpose of producing a compact, complete module which, as a separate component, may be tested for reliability and may be installed into the engine block of the internal combustion engine without additional preassembly effort, the cylinder head is provided with at least one high pressure line for supplying fluid under high pressure and at least one recycling line for recycling fluid, which have coupling openings for the hydraulic coupling of the valve actuators, and also means for fastening the valve actuators are provided.

Abstract: A shear valve assembly comprises a pair of valve pads having opposing planar surfaces supported for relative sliding engagement. Each valve pad defines a plurality of liquid pathways by which a liquid can be passed from one pad to the other. The planar surface of one of the valve pads has an open channel formed therein, such channel having dimensions to accommodate a prescribed volume of liquid. Liquid is introduced into such channel via a first pair of pathways formed in the other valve pad, and liquid is dispensed from the open channel by a second pair of pathways that are brought into alignment with the channel during sliding movement between the valve pads. The valve assembly is particularly useful in blood-analyzing instruments for isolating and dispensing relatively minute volumes (of the order of microliters) of whole blood for analysis.

Abstract: A swing-away hopper tee assembly comprises a mounting frame, tee assembly, and a valve assembly. The hopper tee assembly is removably mountable to a flange at the discharge end of a hopper. The mounting frame includes a bottom wall, a top wall spaced from the bottom wall, and an outer wall extending between the top and bottom walls to define a channel sized and shaped to receive the hopper flange. The flange includes at least one opening, and a corresponding opening is formed in the channel. A fastener extends through the aligned flange and channel openings to removably secure the mounting frame to the hopper.

Abstract: An un-coated valve (11) is connected between a first and a second pipe component (12, 12a). Each pipe component (12, 12a) includes a length of a pipe (21, 21a) with a flange (22, 22a) that is secured at one end. The valve (11) is positioned between the two pipe components (12, 12a), forming a first and a second sealing connection between the valve (11) and the pipe components (12, 12a). Each sealing connection is made between a valve sealing surface (25, 25a) and the flange (22, 22a) on the respective pipe component (12, 12a).

Abstract: A float valve mounted to a tank body made of a synthetic resin. A welding flange provided on a cover made of a synthetic resin having a large swelling rate is welded to an outer periphery of an opening defined in an upper wall of a tank body made of a synthetic resin having a large swelling rate, so that the cover covers the opening, and a fixing flange provided at an upper portion of a protector having a small swelling rate for supporting the float case of the float valve by a concavo-convex engagement is fixed between the outer periphery of the opening of the tank body and the welding flange of the cover. The protector is formed of the synthetic resin having the small swelling rate and, hence, it is possible to reliably prevent the float case from being dropped out due to the swelling of the protector.

Abstract: A mounting assembly for mounting a composite pressure vessel to a vehicle includes a saddle having a curved surface extending between two pillars for receiving the vessel. The saddle also has flanged portions which can be bolted to the vehicle. Each of the pillars has hole in which is mounted the shaft portion of an attachment member. A resilient member is disposed between each of the shaft portions and the holes and loaded by a tightening nut. External to the holes, each of the attachment members has a head portion to which a steel band is attached. The steel band circumscribes the vessel and translates the load on the springs into a clamping force on the vessel. As the vessel expands and contracts, the resilient members expand and contract so that the clamping force applied by the band to the vessel remains constant.

Abstract: A fluid control assembly including a fluid control device having a main body, annular shoulders extending from opposite sides of the main body, and a tubular, relatively compressible liner extending out of opposite sides of the body through and axially beyond the shoulders, and at least one relatively non-compressible flange spacer positioned on each shoulder. The flange spacers extend from the main body of the fluid control device to between ends of the shoulders and ends of the liner, when the liner is in a non-compressed state. According to one embodiment, the fluid control assembly further includes bolts for securing the fluid control assembly to a pipe flange, and a liveload assembly positioned on each bolt.

Abstract: In the system described for connecting a valve unit for gas water-heaters to a tank of the water-heater, a probe belonging to the valve unit is housed in the tank in a leaktight manner. The system comprises a first element belonging to the valve unit and/or fixed thereto, a second element which projects from the tank and can be housed in a seat of the first element, the second element constituting a support and/or cover for the probe and having an outer surface in which there is a transverse groove, and a third element which is restrained axially on the first element and at least a portion of which extends in the seat in an arrangement such as to engage the groove when the second element is housed in the seat so as to clamp the first and second elements to one another axially, the third element being resiliently deformable between a first position in which the said portion projects into the seat and a second position in which the said portion is outside the seat in order to release the groove.

Abstract: A thrust washer for a mounting assembly disposed below an opening in a deck for mounting a faucet above the opening in the deck. A plurality of water lines extend through the opening in the deck to be connected to the faucet. The thrust washer being wider than the opening in the deck and formed in the shape of a "W" with a central opening at its midpoint for connection thereof to the mounting assembly. The thrust washer has a pair of outer legs defining wings which create an enlarged space above the central opening thereof adjacent the top of the "W". The thrust washer defines a solid, squat member having a height substantially equal to one-half the distance of the enlarged space thereof.

Abstract: A tubing pinch valve and mounting bracket assembly is disclosed, the valve having a cylindrical valve body, and the bracket having a flexible base with two upstanding jaws. The valve body and each jaw have releasably engagable retention members, such that upon flexing of the base, the retention members may be disengaged to permit assembly or disassembly from the valve to the bracket.

Abstract: A test flange is used for an air brake piping system for railroad cars. The flange fits between an end flange of the brake cylinder pipe and the housing of the valve to which it is normally connected. The test flange includes a through aperture that aligns with the pipe end and the port in the valve housing and a test port that carries a quick disconnect valve in a lug with a distinct offset from the symmetrical centre line of the test flange. An internal passage in the test flange leads from the aperture to the test port.

Abstract: A valve housing assembly for use with permanent watering systems for yards, gardens, etc. The watering system includes underground substantially rigid conduits for supplying water to the system and delivering water to the delivery units. The valve assembly interconnects the supply and delivery conduits. The valve assembly includes a housing supporting a control valve and having outlet and inlet pipes which interconnect with the valve and the inlet and outlet conduits. The inlet and outlet pipes are flexible which allows connection with conduits which are slightly misaligned. The pipes also have quick release connectors which provides quick connect and disconnect with the valve and inlet and outlet conduits. The valve mount is interchangeable between other valve mounts to accommodate a plurality of value case structures.

Abstract: An aircraft fueling nozzle includes a generally cylindrical nozzle body having an extending adaptor receiver housing within which a rotatable interlock ring is supported. A generally planar annular locking lug retainer overlies the interlock ring and is secured to the upper surface of the adaptor receiver housing. A valve seat is supported upon a center wall of the interlock ring and supports a valve seat which cooperates with a valve poppet for fuel flow control. The nozzle body defines a vertical channel within which a movable poppet link is disposed and movable. The interlock ring defines a downwardly extending plate which is rotatable between positions covering a portion of the vertical channel and exposing the vertical channel.

Abstract: A ball valve which is opened and shut by the rotation of a spindle (5) to rotate a valve ball (2) engaged with the spindle (5), characterized in that a neck portion (4) of a valve body bearing the spindle (5) is provided integrally therewith with a top flange (7) for mounting either of a handle or an actuator for the operation of the spindle.

Abstract: Described is a set of improvements and added features to the commercial article a nozzle to connect a pressurized fuel carrying hose to a standardized aircraft fueling adapter. The adapter has a spring loaded poppet located centrally in its entrance opening; when that poppet is pushed inward by a poppet on the nozzle fuel can flow into the aircraft tank through an annular opening around both. The nozzle's job is to be easily secured to the adapter in a leaktight manner, then to push the poppets toward the interior of the adapter, and finally to retract, all without any possibility of a fuel leak by mis-assembly or maloperation, in minimum time and often in darkness.

Abstract: A single sided control valve wherein the service portion is mounted to the front face of a pipe bracket adjacent to the right face and the emergency portion is mounted to the front face adjacent to the left face. The brake pipe, brake cylinder and at least one reservoir port are on the back face and the brake pipe port is adjacent to the left face behind the emergency portion. Mounting brackets each include a horizontal flange with apertures to receive the fasteners which mount the mounting brackets to the vehicle and the horizontal flange which extends from the pipe bracket substantially past the front face and the center of gravity of the control valve. A combined dirt collector and cut-off cock is connected to the brake pipe port adjacent to the left face of the pipe bracket and includes a handle to the left of the left face.

Abstract: A pipe connecting structure is constituted by a milk tap having an aperture to be aligned with a corresponding opening arranged at the top of a milk delivery pipe, and a slide valve for opening and closing said aperture, and a plug-in metal fitting removably fitted to said milk tap and including an elbow pipe. The slide valve includes a slide valve carriage having a substantially circular valve sliding hole and transversal collar insertion holes disposed along the lateral sides of the valve sliding hole, a pair of guide pins projecting outwardly from the bottoms of the respective collar insertion holes, a pair of guides projecting outwardly in a direction opposite to that of the guide pins, a pair of holders for slidably holding the guides collars with tapered leading ends fitted to the respective guide pins of the valve carriage, and coil springs arranged between the collars and the bottoms of the collar insertion holes.

Abstract: An integrated plumbing system comprising a plurality of interchangeable and interengagable parts which is especially useful in conjunction with boats or other marine vessels. The plumbing system includes a through-hull unit, a mounting unit, a ball valve and a plurality of components useful therewith. The components, including the valve, are made of a strong, non-corrosive, non-metallic material, in particular, a plastic-type material known as MARELON. The valve and associated components and fittings provide various configurations of units which are adapted to numerous plumbing requirements. The mounting unit permits close-coupling of the system to provide enhanced lever ratios in the event accidental side loads are applied to the system.

Abstract: An aircraft fueling nozzle has a body with a bearing sleeve mounted within the body. The nozzle has a poppet having a stem which is guided by the bearing sleeve. A seat is mounted in the nozzle body for forming a seal with the poppet head. The seat is retained in the body by a resilient lip which encompasses the seat projecting outward and interacts with an inwardly projecting lip on the body. The nozzle has a linkage for moving the poppet including an actuator located upstream of the bearing sleeve which is connected to an arm which overarches the bearing sleeve and is connected to the poppet. The actuator includes a crank which is connected to the arm and an actuator shaft which connects to the crank by interfitting splines. The nozzle further includes a swivel for rotatably coupling the nozzle body to a fuel supply. The swivel includes a replaceable annular bearing ring. The nozzle includes recesses for receiving the lugs of an aircraft fueling flange to secure the flange to the nozzle.

Abstract: An improved check valve for portable paint cup spray guns having a radially extending concave diaphragm surrounding a syphon tube and forming a seal with an interior surface of a lid of the paint cup.

Abstract: A device for draining carburetors which do not have a float chamber drain. The device is a screw which has an internal passageway. The internal passageway has a longitudinal passageway beginning at the head of the screw and a transverse passageway which communicates with the float chamber and intersects the longitudinal passageway. A drain plug is threaded into the longitudinal passageway near the head of the screw.

Abstract: Solenoid-operated control apparatus wherein the solenoid coil and core are positioned to operate at an angle of 90.degree. to the reciprocably operated plunger which controls the apparatus. Thus permitting apparatus with a lower and smaller profile than presently available apparatus of the same size and further permiting easy and convenient disassembly for maintenance purposes.

Abstract: A flat plate is die cut into a desired shape that is then bent into the shape of a closed loop yoke for mounting a pressure regulator on the end of a compressed gas cylinder. The yoke is clamped in that shape by a threaded bushing extending through holes in overlapping end segments. Index pins formed in the die cut plate are bent from the plane of the plate to extend into the interior of the yoke.

Abstract: A harness is provided for supporting a water meter on a fire hydrant so as to minimize the possibility of the water meter being accidentally dislodged from the first hydrant. The harness comprises a first loop which fits around the conical top of the fire hydrant and a second loop which fits around a portion of the water meter. A rod extends between the two loops and tensioning means is provided to draw the two loops toward one another via advancing the rod so as to both pull the water meter back toward the fire hydrant and to suspend that end of the water meter to which a water hose is attached from the conical top of the fire hydrant.

Abstract: A drain and shutoff valve assembly for a water pressure tank. The lower end of the tank is provided with a non-circular opening within which the drain and shutoff valve assembly is mounted. The assembly includes a plastic body having an outer non-circular section, which is received within the opening in the tank, and an inner section having a larger cross-sectional area than the outer section. The valve body is provided with a drain passage which can be opened and closed by a needle-type valve. An annular seal is disposed between the inner section of the body and the inner surface of the tank, while a retaining clip is engaged with a groove in the outer section of the body and bears against the outer surface of the tank to hold the valve body in position within the tank opening.

Abstract: This invention relates to a flange-type stop cock having a ball valve plug. This ball-valve stop cock is so constructed as to have the same profile or outline as the flange portion of the existing flange-type stop cock having a conical-shaped valve plug. The flange mounting holes and the input and the output fluid openings are designed to conform with that of existing pipe seat brackets so that the present ball-shaped plug stop cock is a direct replacement for the conical-shaped plug stop cock.

Abstract: An improved beverage-making device, particularly useful for brewing coffee, provides a safety thermostat arrangement for quickly detecting excessive temperatures of a hot water container generally near a heating element arranged therein. A running thermostat provides a self-supporting sensing tube means in cooperation with a capillary tube and thermostat which detect the mean temperature of the hot water and are responsive to a narrow range of temperature variations within the hot water container. The improvement further includes a tap-off hot water system which provides hot water separately and independently of the brewing water heated in said container. The system is connected upstream of the cold water inlet valve of the device and directs cold water into a water coil means residing within the hot water container. Outlet pipe means convey heated water from the coil to an outlet faucet projecting exteriorly of the device.

Abstract: A mounting bracket for securing a manifold valve to a support pipe is provided wherein plural support members extend outwardly from one leg of the bracket. The support members are designed to accommodate various manifold conformations, selective use of a steam block, and use of the same size mounting bolts. The mounting bracket is adaptable to securing on both horizontal and vertical support pipes through the use of a pair of U-bolts cooperating with four symmetrically spaced apertures. The mounting bracket facilitates installation of a differential pressure cell to an associated valve manifold independently from initial assembly of the manifold to the mounting bracket and connection of fluid system piping to the manifold.

Abstract: A faucet and liquid supply tube therefor. The faucet includes a body portion defining a valve chamber having a discharge opening communicating with a spout together with an inlet opening adapted to communicate with a liquid supply line. It also includes a control valve received in the valve chamber and having an inlet passage communicating with the inlet opening together with a discharge port communicating with the discharge opening. The liquid supply tube has an area of increased wall thickness defining an enlarged head terminating in a shoulder at the end thereof associated with the inlet opening together with a substantially uniform inner diameter for carrying liquid from the supply line into the inlet passage. In addition, a seal is associated with the enlarged head externally of the liquid supply tube.

Abstract: A single sided valve wherein the service portion is mounted to the front face of a pipe bracket adjacent to the right face and the emergency portion is mounted to the front face adjacent to the left face. The brake pipe, brake cylinder and at least one reservoir port are on the back face and the brake pipe port is adjacent to the left face behind the emergency portion. Mounting brackets each include a horizontal flange with apertures to receive the fasteners which mount the mounting brackets to the vehicle and the horizontal flange which extends from the pipe bracket substantially past the front face and the center of gravity of the control valve. A combined dirt collector and cut-off cock is connected to the brake pipe port adjacent to the left face of the pipe bracket and includes a handle to the left of the left face.