{"title":"Straight Stream Air Valve","description":"","products":[{"product_id":"hoffman401416airsteamvalve","title":"Hoffman Air Valve 401416 4, 1\/2\" x 3\/4\" Straight Steam Quick Valve","description":"\u003cp\u003eQuick Valve\u003cbr\u003e\nThermostatic air vent\u003cbr\u003e\nFor steam systems and process equipment\u003cbr\u003e\nOperates on temperature change only;does not close against water\u003cbr\u003e\nMust be installed 6-10\" (150-250mm) above horizontalreturn and 18\" (450mm) above the boiler water line\u003cbr\u003e\n1„2\" NPT female and 3„4\" NPT male straight shank\u003cbr\u003e\nMaximum operating pressure 25 psig (1.7 bar)*(Drop away pressure - maximum pressure against which the ventcan open).)\u003cbr\u003e\nMaximum pressure 25 psig (1.7 bar)\u003c\/p\u003e","brand":"Hoffman","offers":[{"title":"Default Title","offer_id":37671130824864,"sku":"401416","price":99.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/2925\/1744\/products\/401416-3.jpg?v=1661542673"},{"product_id":"hoffman-air-valve-401425-1b-1-4-adjustable-straight-convector-air-valve","title":"Hoffman Air Valve 401425 1B, 1\/4\" Adjustable Straight Convector Air Valve","description":"\u003cp\u003eAir Valve (non-vacuum)\u003cbr\u003e\nFloat-type vent\u003cbr\u003e\nAdjustable port for true proportional venting €“6 port settings from slow (1) to fast (6)\u003cbr\u003e\nTelescopic siphon tube\u003cbr\u003e\n1„4\" NPT straight shank\u003cbr\u003e\nMaximum operating pressure 1.5 psig (0.1 bar)(Drop away pressure - maximum pressure against which the vent can open).\u003cbr\u003e\nMaximum pressure 10 psig (0.7 bar)\u003c\/p\u003e","brand":"Hoffman","offers":[{"title":"Default Title","offer_id":37670662733984,"sku":"401425","price":99.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/2925\/1744\/products\/401425-2_1.jpg?v=1594920222"},{"product_id":"hoffman-air-valve-401429-74-1-2-x-3-4-straight-steam-unit-heater-air-valve","title":"Hoffman Air Valve 401429 74, 1\/2\" x 3\/4\" Straight Steam Unit Heater Air Valve","description":"\u003cp\u003eSteam Unit Heater Air Valve\u003cbr\u003e\nFloat-type thermostatic vent\u003cbr\u003e\nSingle non-adjustable port\u003cbr\u003e\n1„2\" NPT female and 3„4\" NPT male straight shank\u003cbr\u003e\nInstall 6-10\" (150-250mm) above horizontal returnand 18\" (450mm) above the boiler water line\u003cbr\u003e\nMaximum operating pressure 35 psig (2.4 bar)*(Drop away pressure - maximum pressure against which the ventcan open).\u003cbr\u003e\nMaximum pressure 35 psig (2.4 bar)\u003c\/p\u003e","brand":"Hoffman","offers":[{"title":"Default Title","offer_id":37670662570144,"sku":"401429","price":176.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/2925\/1744\/products\/401429-1.jpg?v=1661627178"},{"product_id":"hoffman-air-valve-401413-4a-1-2-x-3-4-straight-steam-main-air-valve","title":"Hoffman Air Valve 401413 4A, 1\/2\" x 3\/4\" Straight Steam Main Air Valve","description":"\u003cp\u003eAir Valve (non-vacuum)\u003cbr\u003e\nFloat-type thermostatic vent\u003cbr\u003e\nFor residential or small one-pipe or two-pipe systems\u003cbr\u003e\nSingle non-adjustable port\u003cbr\u003e\n1„2\" NPT female and 3„4\" NPT male straight shank\u003cbr\u003e\nInstall 6-10\" (150-250mm) above horizontal return and 18\" (450mm) above the boiler water line\u003cbr\u003e\nMaximum operating pressure 2 psig (0.13 bar)(Drop away pressure - maximum pressure against which the vent can open).\u003cbr\u003e\nMaximum pressure 10 psig (0.7 bar)\u003c\/p\u003e","brand":"Hoffman","offers":[{"title":"Default Title","offer_id":37670662340768,"sku":"401413","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/2925\/1744\/products\/401413-3.jpg?v=1594920229"},{"product_id":"1-4-straight-hoffman-style-steam-air-vent-heat-regulator-float-type-valve-straight-mount-1-4-in-npt-chrome-plated-steel","title":"1\/4\" Straight Hoffman Style Steam Air Vent; Heat Regulator Float Type Valve; Straight Mount; NPT; Chrome Plated Steel","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eQuiet performance: these mini valves will balance the air accumulation in your heating systems smoothly and evenly, with no hissing, clicking, and banging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eSuperior quality: heavy duty chrome plated steel construction; rust resistant; corrosion resistant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eCompact design: features a neat, elegant, and super dainty design, making it the ideal choice for tight spaces and decorative applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eFloat type vent; installs in seconds; automates your venting- no manual intervention required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eSecure, leak free connection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Everflow","offers":[{"title":"Default Title","offer_id":42223424602340,"sku":"HAV-S0014","price":15.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/2925\/1744\/products\/1_0d23c6e6-b274-413e-866a-cfdeeec50b02.jpg?v=1661815806"},{"product_id":"1-8-straight-hoffman-style-steam-air-vent-heat-regulator-float-type-valve-straight-mount-npt-chrome-plated-steel","title":"1\/8\" Straight Hoffman Style Steam Air Vent; Heat Regulator Float Type Valve; Straight Mount; NPT; Chrome Plated Steel","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eQuiet performance: these mini valves will balance the air accumulation in your heating systems smoothly and evenly, with no hissing, clicking, and banging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eSuperior quality: heavy duty chrome plated steel construction; rust resistant; corrosion resistant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eCompact design: features a neat, elegant, and super dainty design, making it the ideal choice for tight spaces and decorative applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eFloat type vent; installs in seconds; automates your venting- no manual intervention required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eSecure, leak free connection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Everflow","offers":[{"title":"Default Title","offer_id":42223450423524,"sku":"HAV-S0018","price":15.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/2925\/1744\/products\/1_186ebafc-c803-41e8-8b99-9629a9f35e87.jpg?v=1661800819"},{"product_id":"3-4-x-1-2-straight-hoffman-style-steam-air-vent-heat-regulator-float-type-valve-straight-mount-npt-chrome-plated-steel","title":"3\/4\" x 1\/2\" Straight Hoffman Style Steam Air Vent; Heat Regulator Float Type Valve; Straight Mount; NPT; Chrome Plated Steel","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eQuiet performance: these mini valves will balance the air accumulation in your heating systems smoothly and evenly, with no hissing, clicking, and banging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eSuperior quality: heavy duty chrome plated steel construction; rust resistant; corrosion resistant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eCompact design: features a neat, elegant, and super dainty design, making it the ideal choice for tight spaces and decorative applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eFloat type vent; installs in seconds; automates your venting- no manual intervention required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eSecure, leak free connection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Everflow","offers":[{"title":"Default Title","offer_id":42224149102820,"sku":"HAV-S3412","price":19.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/2925\/1744\/products\/99.jpg?v=1661703607"}],"url":"https:\/\/fittingsnvalves.com\/collections\/straight-stream-air-valve.oembed","provider":"Fittings N' Valves","version":"1.0","type":"link"}