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公开(公告)号：US20210131576A1
公开(公告)日：2021-05-06
申请号：US17143430
申请日：2021-01-07
申请人： NIBCO Inc.
摘要： A gas sediment trap assembly includes a generally cylindrical length with a generally perpendicular tee and a vertically oriented capped portion. The gas sediment trap assembly is coupled to the gas supply line and the gas fired appliance. One or more gas ball valves can be coupled to the gas sediment trap assembly. The gas sediment trap assembly can be used with conventional gas piping, flexible gas piping, and/or other gas line components.
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公开(公告)号：US10302233B2
公开(公告)日：2019-05-28
申请号：US15160027
申请日：2016-05-20
申请人： NIBCO Inc.
发明人： Michael Reck , Mark J. Roy , Andrew J. Terry
摘要： A gauge adaptor apparatus allows easy connection and removal of a gauge to a hydronic system or other fluidic piping system for taking a pressure or temperature reading. The gauge adaptor apparatus is compatible with standard hose connections and can be used to quickly and easily add a gauge onto a hydronic system without requiring extensive labor and without needing to halt the operation of the system. Gauge adaptor apparatuses can be used to take one-time readings, or they can be left permanently installed for ongoing readings of the system. Gauge adaptor apparatuses take up little space, are highly compatible with existing fluid valves and system configurations, can be installed quickly and easily without requiring much labor, and can be easily removed for system draining, servicing, or replacement.
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公开(公告)号：US11707705B2
公开(公告)日：2023-07-25
申请号：US17308087
申请日：2021-05-05
申请人： NIBCO Inc.
IPC分类号： B01D36/00 , B01D17/04 , B03C1/28 , B03C1/30 , B01D35/06 , F24D19/00 , F24D3/10 , B03C1/033 , F24D19/08
CPC分类号： B01D36/003 , B01D17/045 , B01D35/06 , B01D36/001 , B03C1/0332 , B03C1/284 , B03C1/286 , B03C1/30 , F24D3/1091 , F24D19/0092 , F24D19/083 , B03C2201/18
摘要： A hydronic system separator has an air separator with a vent release mechanism to remove air from the fluid within a hydronic system. The separator includes a magnetic assembly for collecting ferrous particles from the fluid. One or more screens are used to remove other particles from the fluid. The separator housing includes a removable debris collection receptacle that has a drain assembly.
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公开(公告)号：US20240125485A1
公开(公告)日：2024-04-18
申请号：US18530451
申请日：2023-12-06
申请人： NIBCO Inc.
CPC分类号： F24D19/1066 , F16L41/021 , F16L43/001 , F24H1/188 , F24H9/2007 , F24D2220/0242 , F24D2220/0278
摘要： A plumbing system pressure protection valve assembly that utilizes a unitary body to connect a hot water tank to a cold water supply, a vacuum breaker, and an expansion tank. The assembly includes two ball valves coupled to the unitary body to isolate the hot water tank from the cold water feed and to isolate and permit draining of the expansion tank. The assembly also includes a rod and foot coupled to a tab on the unitary body to provide support for the expansion tank service valve assembly.
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公开(公告)号：US11359729B1
公开(公告)日：2022-06-14
申请号：US17126272
申请日：2020-12-18
申请人： NIBCO Inc.
发明人： Christopher W. Mason , Lisa Lyon , Andrew J. Terry
IPC分类号： F16K5/06 , F16K11/087
摘要： A 3-way T-flow ball drain valve permits the draining/filling/purging of a hydronic or plumbing system at the end of the line. This permits the orientation of a drain port in either horizontal or vertical position while permitting end of line draining. A drain valve member is positioned to permit the opening of the drain port when the T-ball valve member in the tee-shaped valve body has been open to permit flow toward the drain port.
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公开(公告)号：US20210222814A1
公开(公告)日：2021-07-22
申请号：US16744278
申请日：2020-01-16
申请人： NIBCO INC.
摘要： A double vented transition elbow can be used when venting a variety of applications, such as for baseboard heaters and hot water heating systems. The double vented elbow allows venting in one orientation or in a different orientation when the elbow is rotated. One end of the elbow couples to copper tubing, while the other end of the elbow couples to PEX tubing. Thus, the elbow not only allows for venting in two different orientations, it also allows for the transition from copper to PEX tubing within the same fitting.
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公开(公告)号：US20220196159A1
公开(公告)日：2022-06-23
申请号：US17126272
申请日：2020-12-18
申请人： NIBCO Inc.
发明人： CHRISTOPHER W. MASON , Lisa Lyon , Andrew J. Terry
IPC分类号： F16K5/06 , F16K11/087
摘要： A 3-way T-flow ball drain valve permits the draining/filling/purging of a hydronic or plumbing system at the end of the line. This permits the orientation of a drain port in either horizontal or vertical position while permitting end of line draining. A drain valve member is positioned to permit the opening of the drain port when the T-ball valve member in the tee-shaped valve body has been open to permit flow toward the drain port.
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公开(公告)号：US20220057041A1
公开(公告)日：2022-02-24
申请号：US16997250
申请日：2020-08-19
申请人： NIBCO Inc.
摘要： A ball drain wye strainer valve assembly includes a wye strainer located adjacent to a T-ball valve within a unitary body. The ball drain wye strainer valve assembly includes an additional valve member. The combination of the valve members permits the flushing of the wye strainer screen from either upstream or downstream. A drain is also incorporated to allow for the system draining, flushing, or air-purging during the initial installation and subsequent maintenance of the screen and wye strainer.
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公开(公告)号：US20190170264A1
公开(公告)日：2019-06-06
申请号：US15828755
申请日：2017-12-01
申请人： NIBCO Inc.
摘要： A gas sediment trap assembly includes a generally cylindrical length with a generally perpendicular tee and a vertically oriented capped portion. The gas sediment trap assembly is coupled to the gas supply line and the gas fired appliance. One or more gas ball valves can be coupled to the gas sediment trap assembly. The gas sediment trap assembly can be used with conventional gas piping, flexible gas piping, and/or other gas line components.
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公开(公告)号：US10036481B2
公开(公告)日：2018-07-31
申请号：US14858220
申请日：2015-09-18
申请人： NIBCO Inc. , Joel M. Reck
发明人： Michael E. Reck , Mark Roy, Jr. , Andrew J. Terry
CPC分类号： F16K27/067 , F16K5/0657
摘要： The present invention is generally directed to an isolation valve unit including a valve body comprised of a metal, such as brass, and having at least two ports, at least one of the ports including an overmolded thermoplastic end surrounding and enclosing the port. In one embodiment, the thermoplastic end is composed of a polypropylene random (PP-R) material and is securely formed over the port by way of an over molding technique. The valve unit further includes a ball valve accommodated within the valve body and a handle for actuating the ball valve. The isolation valve unit is configured to control the flow of fluids in a plumbing system via actuation of the ball valve.
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