{"product_id":"ralston-qtvc-2fba-6-3-volume-controller","title":"RALSTON-QTVC-2FBA-6-3-Volume Controller","description":"\u003cp\u003eProprietary pressure balanced, fine-adjustment piston allows for extremely precise, finger-tip control of pressure between 0.03 psi (2 mbar) to 3000 psi (210 bar). Fine-adjust piston, fill, balance and vent valves are in one lightweight, compact unit. Includes handle, Quick-test outlet connections, hoses and adapters.\u003c\/p\u003e\n\u003cp\u003eLow volume Quick-test hose, gauge adapter and process connection can be attached to QTVC without thread sealant or a wrench. Soft seated valves make filling and venting the system precise. Optional padded strap for field use (NPAK-STRP). Perform both ultra-precise low pressure differential or high pressure static pressure calibrations with nitrogen using the same device with an external pressure calibrator.\u003c\/p\u003e","brand":"RALSTON","offers":[{"title":"Default Title","offer_id":51631374795062,"sku":"RAL QTVC-2FBA-6-3","price":2999.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/2120\/0182\/files\/druck--seal_kit_-product-image_81c97656-11f5-4fa5-86cb-99cd492a9c1b.jpg?v=1741884309","url":"https:\/\/jmtest.ca\/products\/ralston-qtvc-2fba-6-3-volume-controller","provider":"JM Test Systems","version":"1.0","type":"link"}