43(CzW7zshHS6T%%ip`oQUHo74,A6%;J}0"DEq$xrUQBMtd*|KMl=Nh+.j;|c-~6`*!ybXAMz{G!Rbu^L8S^WrZlL@#@"iP?^?PrkpOE>K`s+bBrq&(w e[`8^"fudGFe>gj>&O1FOlE7R)T4Ovo`M[+ZOy e o[\SUl]oln&$Y%*RV{knkSHB-sogO+n Gy#qN\N"_!gb84+*t Dke\ Neles metal-seated butterfly valves are designed to truly optimize the efficiency of process operations by offering best-in-class valve capacity. 0000003268 00000 n
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/Exif MM * b j( 1 ( r2 i The following designs are available in sizes 3" - 24" (DN 80 - 600): 860W (Class 600 Wafer-Body Design) 860L (Class 600 Single-Flange Design) &v9S5%t&\>n8tLR>(&A@>g?J <>stream 1 0 obj After proper operation is verified, tighten the bolts to the minimum recommended bolt torques listed in Table 3 below using a cross-over pattern, also shown below in Figure 3. Actuators; Ball Valves; Butterfly Valves; Valve Accessories; Previous Generation Products; Railroad Valves; Limit switches; Special service valves; Posters; Stonel Valvcon Flowrox By product family; Application reports . Machine bolt length and flange thickness tolerance variations could result in "bottoming out"of the bolt before full gasket compression, or insufficient thread engagement. 0000080452 00000 n
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Jamesbury Commercial brochures; Technical bulletins; Installation, Maintenance and Operating instructions. 0000001740 00000 n
Only turn the nuts turn each until the leak stops. Code: IMO-319 (EN) Issue: 4/2022 Jamesbury Wafer-Sphere Butterfly valve model C 3" - 12" (DN80 - 300) class 600 Language options: EN. 1-1/2"-6NC. 0000117815 00000 n
butterfly valves, Approvals, acceptances and listings
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Bolt lengths may vary due to manufacturing tolerances in valves, gaskets, flange bolts and flanges. 0000007289 00000 n
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Class VI allows the least leakage.Wafer-Sphere High Performance Butterfly Valves are bubble-tight, MSS-SP61, which would exceed Class VI requirements. nwW*Wnnk^;sg)O =v'gPkwCO}e~eU 0000098476 00000 n
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NOTE: The FNW figure HP high performance butterfly valves are designed to fit between ANSI B16.5 class 150 flanges. 0000002880 00000 n
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Technical bulletins. 188 0 obj<>stream
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Studs & Bolts for Mounting Butterfly Valves 2" to 24" Between ANSI Class 125/150 Flanges. startxref
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%%EOF
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They provide long-lasting tightness and industry-leading valve reliability, certified to SIL 3. 0000008205 00000 n
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% Reviews (0) Jamesbury Wafer-Sphere high-performance butterfly valves provide long-lasting tight shutoff capability, excellent flow characteristics, and long service life. xref
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Consult factory for 3" and smaller valves when using ASME B16.1 flanges. MGR Series actuators . 0000004306 00000 n
The new generation of Neldisc metal-seated and Wafer-Sphere soft-seated butterfly valves is built to deliver sustainable performance today and tomorrow. 0000000016 00000 n
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Neles and Jamesbury butterfly valve offering covers concentric, double eccentric and triple eccentric designs. butterfly valve bolt chart DIN flange and bolt DN In PN10 PN16 OD PCD Bolt and length Flange thickness OD [] '(Ox>bxk S[^OQJYf@_kBly!DV1n%MPZ{0VhD9_$ogIu(%7|)@~N$w
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Tight, long-lasting sealing, and yet light and low-cost design makes it a good alternative to gate valves and other heavier rotary-type designs. 1051 0 obj
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hb``0f``{xV01$Qc(f`eg9qzY&RM6C: j``aXZ5 The Series 835 provides the same long-lasting tight shutoff capability, excellent 0000002741 00000 n
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2 0 obj This experience allows us to provide a butterfly valve that can lower your costs without risking performance. 0000024332 00000 n
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and butterfly valves, Polymer & elastomer chemical
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