{"product_id":"webster-osv38uc30-3-8-vacuum-operated-oil-safety-valve","title":"Webster OSV38UC30 3\/8\" Vacuum-Operated Oil Safety Valve","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe Webster OSV38UC30 helps prevent oil spills by allowing fuel flow only when the burner pump creates a vacuum. If a downstream line break causes vacuum loss, the valve closes to help prevent tank siphoning. It also reduces pressure strain on burner pump inlets and seals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eProfessional installation required.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Webster","offers":[{"title":"Default Title","offer_id":50638999748673,"sku":"1734995","price":103.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/8813\/0881\/files\/1734995.webp?v=1791570262","url":"https:\/\/www.plumbingplanet.com\/products\/webster-osv38uc30-3-8-vacuum-operated-oil-safety-valve","provider":"Plumbing Planet","version":"1.0","type":"link"}