{"id":4503,"date":"2017-08-18T13:46:40","date_gmt":"2017-08-18T17:46:40","guid":{"rendered":"https:\/\/tunstall-inc.com\/?page_id=4503"},"modified":"2023-03-29T09:09:22","modified_gmt":"2023-03-29T13:09:22","slug":"model-mb","status":"publish","type":"page","link":"https:\/\/tunstall-inc.com\/macon-balancing\/manual-venturi\/model-mb\/","title":{"rendered":"Model MB"},"content":{"rendered":"

Operation<\/h3>
\nModel MB is a venturi style manual balancing valve with 100% positive shut-off full port plated ball. Permanently installed venturi section, Teflon seats, double o-ring shaft seals, Pressure\/Temperature readout ports, adjustable memory stop with position indicator and union end with o-ring seal. Available with multiple combinations of end connection types and sizes.<\/p>\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Specifications<\/h3>
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Size Range:<\/td>\n0.50″ thru 2.00″<\/td>\n<\/tr>\n
Pressure Ratings:<\/td>\n600 PSIG (4140 kPa)<\/td>\n<\/tr>\n
Temperature Ratings:<\/td>\n250\u00baF (121\u00baC)<\/td>\n<\/tr>\n
Accuracy:<\/td>\n\u00b1 3% of flow rate<\/td>\n<\/tr>\n
Body Material:<\/td>\nForged Brass<\/td>\n<\/tr>\n
End Connections:<\/td>\nBrass – Fixed End: SWT, FNPT & Press End
\nUnion End: SWT, FNPT, MNPT & Press End<\/td>\n<\/tr>\n
Flow Element:<\/td>\nBrass Venturi, Permanently installed<\/td>\n<\/tr>\n
Seals:<\/td>\nEPDM<\/td>\n<\/tr>\n
Seats:<\/td>\nTeflon<\/td>\n<\/tr>\n
Ball:<\/td>\nChrome Plated Brass. Optional 316 Stainless Steel.<\/i><\/td>\n<\/tr>\n
Stem:<\/td>\nBrass. Optional 316 Stainless Steel.<\/i><\/td>\n<\/tr>\n
Handle:<\/td>\nFull size Zinc Plated lever with Vinyl Grip<\/td>\n<\/tr>\n
Memory Stop:<\/td>\nZinc Plated Steel<\/td>\n<\/tr>\n
Available Options:<\/td>\n“PTV” combination PT & Air Vent, hose end Drain Valve & Extensions,
\nStainless Steel Ball & Stem.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

SUBMITTAL DATA and FLOW CHART: Model MB<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

SUBMITTAL DATA and FLOW CHART: Model MB<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":1513,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/tunstall-inc.com\/wp-json\/wp\/v2\/pages\/4503"}],"collection":[{"href":"https:\/\/tunstall-inc.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tunstall-inc.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tunstall-inc.com\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tunstall-inc.com\/wp-json\/wp\/v2\/comments?post=4503"}],"version-history":[{"count":1,"href":"https:\/\/tunstall-inc.com\/wp-json\/wp\/v2\/pages\/4503\/revisions"}],"predecessor-version":[{"id":86171,"href":"https:\/\/tunstall-inc.com\/wp-json\/wp\/v2\/pages\/4503\/revisions\/86171"}],"up":[{"embeddable":true,"href":"https:\/\/tunstall-inc.com\/wp-json\/wp\/v2\/pages\/1513"}],"wp:attachment":[{"href":"https:\/\/tunstall-inc.com\/wp-json\/wp\/v2\/media?parent=4503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}