You must have JavaScript enabled to use this form. Some manufacturers instruct as follows to set a diff pressure by-pass valve. 0000014651 00000 n
0000424381 00000 n
0000005770 00000 n
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* Equals the promotional purchase amount divided by 6 (excluding taxes and shipping charges) rounded to the next highest whole dollar. 0000011143 00000 n
Answered by Bob, the Heating Product Expert. 0000007105 00000 n
0000064028 00000 n
0000027934 00000 n
Caleffis Technical Brochure 01007 explains more and describes how to adjust the DPBV set point. 0000006659 00000 n
0000001199 00000 n Max inlet pressure: 230 psiMax working temp: 150 FSetting pressure range:3 - 60 psiPreset outlet pressure: 15 psiHCAL123235, 3/4" Union Sweat Differential Bypass Valve The 519 Series will open to start bypassing flow when differential pressure reaches the adjustment setting. 0000010368 00000 n trailer If you do not, interest will be charged on the promo purchase from the purchase date. Does anyone know if the caleffi 1" and 3/4" brass differential pressure bypass valves are compatible for use in potable water systems? 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Uw0@KXKPPC9W/0-h#vb!U)bLY~. Your total payments will equal the amount of the promotional purchase amount. Caleffi's 519 Series prevents excessively high head pressure (a result of the branch piping 2-way zone valves closing)by allowing flow from the supply piping directly to the return piping. 0000062993 00000 n hbbd```b``@$d@$kd1=&EZ`5":"&=`]`5M VY$m\rVHep?L@qPn0 The Caleffi 519 DPBV is not made of low lead brass so, no, by law it is not compatible.
trailer <<61088474678511DC90CB001451666DDC>]>> startxref 0 %%EOF 87 0 obj<>stream 0000423942 00000 n 138 0 obj <>stream 0000009365 00000 n 0000041819 00000 n 0000065172 00000 n For new accounts: Purchase APR is 26.99%. 113 0 obj <>/Filter/FlateDecode/ID[<76E086A29D53944AB0C03C5C760F4C5B>]/Index[78 61]/Info 77 0 R/Length 146/Prev 974552/Root 79 0 R/Size 139/Type/XRef/W[1 3 1]>>stream All Rights Reserved\"}","checkoutMiscLinkJSON":"{\"Privacy Policy\":{\"href\":\"privacy.php\",\"title\":\"Privacy Policy\"},\"Terms of Use\":{\"href\":\"terms-of-use.php\",\"title\":\"Terms of Use\"},\"copyright\":\" 2022 Power Equipment Direct. 0000026114 00000 n
0000001759 00000 n 0000008352 00000 n d) Back off the know a quarter turn. 0000063101 00000 n Smith\"}]},{\"URL\":null,\"type\":\"list\",\"title\":\"Shop by Feature\",\"linkItems\":[{\"URL\":\"water-heaters\\\/indoor-tankless-water-heaters.html\",\"displayText\":\"Indoor\"},{\"URL\":\"water-heaters\\\/outdoor-tankless-water-heaters.html\",\"displayText\":\"Outdoor\"},{\"URL\":\"water-heaters\\\/high-efficiency-tankless-water-heaters.html\",\"displayText\":\"High Efficiency\"},{\"URL\":\"water-heaters\\\/ultra-low-nox-tankless-water-heaters.html\",\"displayText\":\"Ultra Low NOx\"}]},{\"URL\":null,\"type\":\"list\",\"title\":\"Shop by Vent Type\",\"linkItems\":[{\"URL\":\"water-heaters\\\/direct-vent-tankless-water-heaters.html\",\"displayText\":\"Direct Vent\"},{\"URL\":\"water-heaters\\\/power-vent-tankless-water-heaters.html\",\"displayText\":\"Power Vent\"},{\"URL\":\"water-heaters\\\/outdoor-tankless-water-heaters.html\",\"displayText\":\"Outdoor (No Venting)\"}]},{\"URL\":\"stories\\\/1141-How-to-Pick-the-Perfect-Tankless-Water-Heater.html\",\"type\":\"image\",\"title\":\"Buyer's Guide\",\"imageURL\":\"nav-article-image\\\/305\\\/social_img_1141.jpg\",\"linkItems\":[],\"displayText\":\"Tankless Water Heater Buying Guide\"}]},{\"URL\":\"water-heaters\\\/tank-water-heaters.html\",\"Parent\":\"339\",\"displayText\":\"Tank Water Heaters\",\"sectionLinks\":{\"columns\":\"6\",\"linkItems\":[{\"URL\":\"water-heaters\\\/natural-gas-tank-water-heaters.html\",\"imageURL\":\"nav-image\\\/100\\\/water-tank-15-1.jpg\",\"displayText\":\"Natural Gas\"},{\"URL\":\"water-heaters\\\/lp-tank-water-heaters.html\",\"imageURL\":\"nav-image\\\/100\\\/water-tank-15-2.jpg\",\"displayText\":\"Liquid Propane\"},{\"URL\":\"water-heaters\\\/electric-tank-water-heaters.html\",\"imageURL\":\"nav-image\\\/100\\\/water-tank-15-3.jpg\",\"displayText\":\"Hybrid Electric Heat Pump\"}]},\"subCategories\":[{\"URL\":null,\"type\":\"list\",\"title\":\"Popular Brands\",\"linkItems\":[{\"URL\":\"water-heaters\\\/ao-smith-tank-water-heaters.html\",\"displayText\":\"A.O. 0000001684 00000 n 0000035806 00000 n 22mm Caleffi Differential Pressure By-pass Valve, 1-1/4" NPT Inlet with 1-1/4" NPT Outlet. 0000005322 00000 n 0000007856 00000 n You are now set. valve pressure reducing bypass check 0000020010 00000 n 0000004665 00000 n The DPBV is a 2-way, self contained proportional valve with an integral differential pressure adjustment setting. 0000423971 00000 n 0000029090 00000 n o``K(PX!T 6] K-@ D
The Caleffi Differential Pressure By-pass Valve has a Maximum Primary Flow Rating of 45 GPM. 0000001854 00000 n 0000016086 00000 n 0000065487 00000 n %PDF-1.4 % 0000003785 00000 n A DPBV can be installed at the end of a zone valve piping circuit, or at the beginning, after the pump discharge. %PDF-1.3 % xb```a````c```@ ;Pcw8pY.1c%n,v4Nq+M'@Wr-|e_?yiK/d If the promotional purchase amount is not paid in full within 6 months, interest will be charged to your account from the purchase date and your total payments will be greater than the amount of the promotional purchase amount. As soon as flow begins through by-pass, you will feel the heat instantly. 0000045805 00000 n c) With your hand on the by-pass loop, slowly begin opening the DPBV. Regular account terms apply to non-promo purchases and, after promo period ends, to the remaining promo balance. 0000421233 00000 n 0000420261 00000 n 0000006206 00000 n 0000006639 00000 n %%EOF 102 44 %PDF-1.7 % All Rights Reserved\"}","expertJSON":{"imageURL":"https:\/\/www.powerequipmentdirect.com\/images\/experts\/expert-main-15-18.png","href":"\/heating-product-expert.php","title":"Contact Bob @ eComfort","expertName":"Bob","expertTitle":"eComfort Product Expert"},"bbbJSON":{"imageURL":"https:\/\/www.powerequipmentdirect.com\/images\/badge-bbb.png","imageAlt":"Better Business Bureau\u00ae","href":"http:\/\/www.bbb.org\/chicago\/business-reviews\/industrial-equipment-and-supplies\/power-equipment-direct-in-bolingbrook-il-57001088","title":"eComfort - A+ Rating - Better Business Bureau\u00ae"},"zipCode":null,"phoneNumber":"866-554-4328","loginToken":"9bc4db2ce7754e71185f84d8548102b73a736aaedcbac0131252412565c16ab7","iterable":"e4b27e68b9c84fbb940829a0a9ee29d7","newNav":true}, Used in systems with a fixed speed circulating pump supplying several zones. 0000035193 00000 n b) Open up all zone valves. Complete with manual shut-off valve, strainer and check valve. 0000423614 00000 n 102 0 obj <> endobj 0000007026 00000 n 0000010479 00000 n 0000001839 00000 n 0000006132 00000 n 0000002144 00000 n
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. <<990984DA94E0B54EB322907C86F08B33>]/Prev 929837/XRefStm 1684>> diverter bypass angled 0000005346 00000 n 0000013299 00000 n 0000420933 00000 n
Your submission has been sent successfully. h\QKHa-w(SL):v ~h+PeKKA=2wo> Xv`< p5ui7$=a= T"{wRDS3P:v`>OL[/"8h-Ov]ES4So$I$d!DT,SUeSpB19f
78 0 obj <> endobj Accessories are someti How to Increase Efficiency and Comfort in Your Boiler.
a) Close off the DPBV fully DPBV's are not needed when using a pressure-controlled variable speed pump. 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