{"title":"Watts Air Vents","description":"","products":[{"product_id":"watts-2161c-floatvent-automatic-vertical-air-vent-valve-3-4-mbsp-2161c34","title":"Watts 2161C Floatvent Automatic Vertical Air Vent Valve - 3\/4\" MBSP - 2161C34","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" MBSP - 2161C Floatvent Automatic Vertical Air Vent Valve - 2161C34 \u003c\/li\u003e\n\u003cli\u003e3\/4\" MBSP Connections\u003c\/li\u003e\n\u003cli\u003eAutomatic vertical air vent valve\u003c\/li\u003e\n\u003cli\u003eSealed with O-ring\u003c\/li\u003e\n\u003cli\u003eDesigned for installation on head connections of flush manifolds\u003c\/li\u003e\n\u003cli\u003eBrass CW617N body\u003c\/li\u003e\n\u003cli\u003eMax. pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eMax. temperature: 110°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46406930039051,"sku":"WTS00000280","price":8.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000280_d83dcff4-ea1e-4344-a6d5-d9782783e4b9.jpg?v=1767189046"},{"product_id":"watts-int-intervent-automatic-vertical-air-vent-valve-3-8-mbsp-252110","title":"Watts INT Intervent Automatic Vertical Air Vent Valve - 3\/8\" MBSP - 252110","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3\/8\" MBSP - INT Intervent 3\/8\" Automatic Vertical Air Vent Valve - 0252110\u003c\/li\u003e\n\u003cli\u003eAutomatic vertical air vent valve complete with automatic shut-off valve RIA\u003c\/li\u003e\n\u003cli\u003eBody and cover of brass CW617N\u003c\/li\u003e\n\u003cli\u003eMax. pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eMax. temperature: 115°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/8\"","offer_id":46406930268427,"sku":"WTS00000310","price":11.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000310_64288e9b-8c27-4bcf-a577-73792d3dffed.jpg?v=1767189049"},{"product_id":"watts-mklr-microvent-automatic-side-air-vent-3-8-mbsp-252310","title":"Watts MKLR Microvent Automatic Side Air Vent - 3\/8\" MBSP - 252310","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3\/8\" MBSP - MKLR Microvent Automatic Side Air Vent - 0252310\u003c\/li\u003e\n\u003cli\u003eAutomatic side air vent valve complete with automatic sealed shut-off valve RIA.\u003c\/li\u003e\n\u003cli\u003eBody and cover of brass CW617N\u003c\/li\u003e\n\u003cli\u003eSealed with O-Ring\u003c\/li\u003e\n\u003cli\u003eMax. pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eMax. temperature: 110°C\u003c\/li\u003e\n\u003cli\u003eAlso suitable for water containing additive (glycol up to 30%)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/8\"","offer_id":46406930333963,"sku":"WTS00000320","price":9.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000320_2bf61f29-652d-4bea-a601-4c77002ddc90.jpg?v=1767189049"},{"product_id":"watts-mklr-microvent-automatic-side-air-vent-1-2-mbsp-252410","title":"Watts MKLR Microvent Automatic Side Air Vent - 1\/2\" MBSP - 252410","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2\" MBSP - MKLR Microvent Side Automatic Side Air Vent - 0252410\u003c\/li\u003e\n\u003cli\u003eAutomatic side air vent valve complete with automatic sealed shut-off valve RIA.\u003c\/li\u003e\n\u003cli\u003eBody and cover of brass CW617N\u003c\/li\u003e\n\u003cli\u003eSealed with O-Ring\u003c\/li\u003e\n\u003cli\u003eMax. pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eMax. temperature: 110°C\u003c\/li\u003e\n\u003cli\u003eAlso suitable for water containing additive (glycol up to 30%)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46406930366731,"sku":"WTS00000330","price":8.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000330_0c404a20-b367-4508-86c4-8f7e1c0bcf50.jpg?v=1767189050"},{"product_id":"watts-mvdr-duovent-automatic-and-manual-air-vent-3-8-mbsp-250710","title":"Watts MVDR Duovent Automatic and Manual Air Vent - 3\/8\" MBSP - 250710","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3\/8\" MBSP - MVDR Duovent Automatic and Manual Air Vent Valve - 0250710\u003c\/li\u003e\n\u003cli\u003eAutomatic and manual air vent valve with removable cover for inspection\u003c\/li\u003e\n\u003cli\u003eComplete with automatic shut-off valve RIA\u003c\/li\u003e\n\u003cli\u003eBody and cover made of brass CW617N\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant polyethene float\u003c\/li\u003e\n\u003cli\u003eNominal pressure: 12 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 8 bar\u003c\/li\u003e\n\u003cli\u003eMax. temperature: 115°C\u003c\/li\u003e\n\u003cli\u003eAutomatic venting capacity at 3 bar: 17.9 litres\/min\u003c\/li\u003e\n\u003cli\u003eManual venting capacity at 3 bar: 139.5 litres\/min\u003c\/li\u003e\n\u003cli\u003eAlso suitable for water containing additive (glycol up to 30%)\u003c\/li\u003e\n\u003cli\u003ePatented Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/8\"","offer_id":46406930399499,"sku":"WTS00000340","price":11.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000340_675baf89-588a-4929-ae40-e6a5722f8232.jpg?v=1767189052"},{"product_id":"watts-mv-sol-minivent-solar-air-vent-3-8-249110","title":"Watts MV-SOL Minivent Solar Air Vent - 3\/8\" - 249110","description":"\n\u003ch4\u003eFeatures \u0026amp; 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