{"product_id":"control-devices-nvr20-0a010-blower-relief-valve-vacuum-136-5-od","title":"Control Devices NVR20-0A010 - Blower Relief Valve,Vacuum,136, 5\" OD","description":"\u003cp\u003eBlower Relief Valve, Vacuum Capabilities Vacuum, Preset Limit 136 in wc, Outside Diameter 5 in, Inlet Size 2 in, Inlet Type NPT, Compatible Manufacturer Part Number 2VFB30-1.2-5T, 2VFB30-1.2-7W, VFD6-L, VFZ801A-5W, VFZ801A-7W, Compatible Grainger Part Number 22NX94, 38UW84, 38UW85, 53WC15, 53WC16, Maximum Operating Pressure 28 in Hg, Minimum Operating Pressure 1 in Hg, Maximum Operating Temperature 400 Degrees F, Minimum Operating Temperature -20 Degrees F, Overall Length 5.81 in\u003c\/p\u003e","brand":"Control Devices","offers":[{"title":"Default Title","offer_id":67612175794270,"sku":"NVR20-0A010","price":196.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z1xtFujcpEx_260b902e-990d-49fe-85a3-f6e7ed78c364.jpg?v=1791024937","url":"https:\/\/nationalboilersupply.com\/products\/control-devices-nvr20-0a010-blower-relief-valve-vacuum-136-5-od","provider":"National Boiler Supply","version":"1.0","type":"link"}