{"product_id":"master-control-block","title":"Master Control Block","description":"\u003cp\u003e\u003cspan\u003eMaster on\/off control valve activates by a relieving toggle valve\u003c\/span\u003e\u003cspan\u003e. This allows the air to be turned on\/off at the unit instead of at the manual shut-off valve.\u003c\/span\u003e\u003c\/p\u003e","brand":"MDVSA","offers":[{"title":"Default Title","offer_id":67594236985396,"sku":null,"price":2995.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/7100\/2420\/files\/MasterControlBlock.png?v=1790775230","url":"https:\/\/mdvsa.co.za\/products\/master-control-block","provider":"MDVSA","version":"1.0","type":"link"}