In addition, the dimensions of the remaining components, including dimensions H1, D1, D2, H2, W2, and D3 may be varied. A valve stem extension for extending the length of a valve stem, the valve stem extension including an extension member and a rotation resisting member. Forged brass body and adapter manufactured per the ASTM F1807 standard. CF x 3/4 in. Embodiments of this aspect of the invention may include one or more of the following features. It features a... Series LFB6011 2-Piece, Standard Port, Lead Free* Brass Ball Valves with Union Connections are used in commercial applications for a full range of liquids and gases. Referring to FIG. The valve features a Lead... Watts Drainage BV-300 epoxy coated cast iron ball float backwater valve with removable bronze ring and no hub connections. Referring again to FIG. Use of this website signifies your agreement to our Terms of Use. full port, ball valve. 3 is a perspective view of an extension member of the valve stem extension of FIG. attaching a valve stem extension member to the valve stem, the extension member including a first end for engaging the valve stem and defining an opening which exposes the two opposing flat sides of the valve stem when the extension member is engaged with the valve stem; inserting a C-shaped insert into the opening of the extension member, the insert including two opposing flat sides for engaging the two opposing flat sides of the valve stem to resist rotation of the extension member relative to the valve stem. WATTS - 07700548519, #7 SXI-HK, This kit will only fit series FBV-3C ball valves manufactured in our WNV facility. Finally, outer housing 44 is placed over extension member 40 and bushing 43, such that anti-rotation openings 70a, 70b engage over anti-rotation flanges 34a, 34b. 2, valve 10 is shown covered with a sleeve of insulation 11. Middle body portion 52 is generally cylindrical shape, and has a diameter D2, e.g., less than a diameter D1 of first end 48. An outer housing defines a bore for receiving the extension member. Series B6800, B6801 3-Piece, Full Port, Brass Ball Valves are used in commercial and industrial applications. FIG. CF x 1 in. The valve includes a valve stem extension having an extension member and a rotation resisting member. of insulation on hot and cold water lines. A ball or plug (not shown) located within body 12 is movable between a first position which blocks flow through valve 10, and a second position which allows flow through valve 10. CF Lead Free* with Waste Drain WPBVD-12: 3/4 in. This 2 inch lead free 2-piece full port bronze ball valve with a threaded end connection is used in commercial and industrial applications for a full range of liquids and gases. 2 is an exploded view showing the valve of FIG. The method includes attaching a valve stem extension member to the valve stem. CF x 3/4 in. Approved valve to be 2-piece, full port, forged Lead Free* brass body and adapter with chrome-plated Lead Free* brass ball and PTFE seats, seals, and thrust washer. It features a blowout... Series LFB6080, LFB6081 Lead Free* 2-Piece, Full Port, Copper Silicon Alloy Ball Valves are used in commercial and industrial applications for a full range of liquids and gases. 4 is a perspective view of a rotation resisting insert of the valve stem extension of FIG. Referring to FIG. CF Lead Free* with Waste Drain, WPBVD-08: 1/2 in. Upon insertion into opening 56, insert 42 acts to resist rotation of extension member 40 relative to stem 18. CF x 1/2 in. The extension member includes a second end including two opposing flat sides and two opposing circumferential threaded sides. The extension member has a first end for engaging the valve stem and defines an opening which exposes two opposing flat sides of the valve stem when the extension member is engaged with the valve stem. CF WPBV-16: 1 in. An inner diameter D3 of bushing 43 is approximately equal to width W2 of insert 42. They feature a DZR brass body... Series FBV-3C, FBVS-3C 2-Piece, Full Port, Brass Ball Valves are used in commercial and industrial applications for a full range of liquids and gases. They feature a bottom-loaded blowout-proof stem,... Series FBV-3C-SS, FBVS-3C-SS 2-Piece, Full Port, Brass Ball Valves with Stainless Steel Ball & Stem are used in commercial and industrial applications for a full range of liquids and gases. (20mm)... Series LFFBV-3C-QC 2-Piece, Full Port, Lead Free* cast copper silicon alloy Ball Valves with Quick-Connect Technology are used in residential and commercial potable water applications. Like surfaces 35a, 35b, upper rotation limiting surfaces 74a, 74b act to limit rotation of handle 20. When positioned in the opening of the extension member, the two opposing flat sides of the rotation resisting member engage the two opposing flat sides of the valve stem to resist rotation of the extension member relative to the valve stem. It features a stainless steel ball and stem, PTFE seats and packing,... Series G4000-FDA 2-Piece, Full Port, Cast Iron FDA Approved Flanged Ball Valves are used in commercial, industrial, and process applications requiring a non-corrosive body finish or where a clean cosmetic... Series G4000M1 2-Piece, Full Port, Cast Iron Flanged Ball Valves are used in commercial HVAC and steam applications. In another embodiment: height H1 of opening 56 is, e.g., about 0.18 inches; diameter D1 of first end 48 is, e.g., about 0.77 inches; diameter D2 of middle body portion 52 is, e.g., about 0.38 inches; height H2 of insert 42 is, e.g., about 0.18 inches; width W2 of insert 42 is, e.g., about 0.77 inches; and inner diameter D3 of bushing 43 is, e.g., about 0.77 inches. C-shaped insert 42 is then inserted into opening 56 of extension member 40, and bushing 43 is placed over extension member 40 and insert 42. an extension member including a first end defining a threaded bore for threaded engagement with the valve stem; and. Next, extension member 40 is threadingly engaged over stem 18, such that opening 56 exposes flat sides 24a, 24b of stem 18. A valve stem extension for extending the length of a valve stem, the valve stem extension including an extension member and a rotation resisting member. This 2-piece, full port valve features:... Series B6000, B6001 2-Piece, Standard Port, Bronze Ball Valves are used in commercial and industrial applications for a full range of liquids and gases. Looking for help with product questions, support or a quote? 97. to 1 in. FIG. The valve stem extension includes an extension member and a rotation resisting member. 6 is a perspective view of the valve and valve stem extension of FIG. Embodiments of this aspect of the invention may include one or more of the following features. a C-shaped insert including two opposing flat sides, the insert being configured to be insertable within the opening of the extension member after engagement of the extension member with the valve stem such that when positioned in the opening, the two opposing flat sides of the insert engage the two opposing flat sides of the valve stem to resist rotation of the extension member relative to the valve stem. 2. Outer housing 44 further includes upper rotation limiting flanges 72a, 72b, which define rotation limiting surfaces 74a, 74b in positions corresponding to rotation limiting surfaces 35a, 35b of rotation limiting flanges 34a, 34b on valve body 12. Watts Investment Company (Wilmington, DE), 251/292, 251/293, 403/320, 411/383, 411/522, 251/293, 251/292, 251/288, 403/320, 403/317, 403/316, 403/315, 411/383, 411/522, Click for automatic bibliography An outer housing is placed over the bushing. The second end of the extension member includes two opposing flat sides and the valve handle defines an opening including two opposing flat sides for engaging the two opposing flat sides of the second end of the extension member. Industrial Computers and Embedded Systems, Material Handling and Packaging Equipment, Electrical and Electronic Contract Manufacturing, List your products or services on Engineering360, Lead Free* 2-Piece, Full Port, Brass Ball Valve with Integral Press Fitting End XLC Connection -- LFFBV-3-Press XLC, 1/2 in.

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