{"product_id":"back-pressure-regulator-mk-50","title":"Back Pressure Regulator MK 50","description":"\u003ch1\u003eMark 50 Series - Self-Operated Back Pressure Regulators\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003eThe Mark 50 Series handles a broad range of applications including steam, water, oil, gas, air and chemicals. Excellent capacity and the sliding gate trim enables the Mark 50 to quickly and accurately regulate upstream pressure, preventing over-pressure situations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSizing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1\/4″ – 4″ (DN8 – DN100)\u003cbr\u003e\u003cstrong\u003eCv (Kv):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 200 (up to 172)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSliding Gate Trim\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Unique seat design provides unsurpassed trim life and accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Response\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— The short stroke of the sliding gate means fast response to changes in process conditions, resulting in less offset in pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight-Through Flow\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— The flow is straight through the valve seats and body. Direction of the disc travel is at right angles with the flow, not opposed to the direction of the flow. Thus the flow does not unbalance the seats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— The design of the Sliding Gate seats make them quieter than other types of regulators. The disc and plate are always in contact, which eliminates chattering. Straight-through flow minimizes turbulence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Maintenance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— The Mark 50 sliding gate seats require no special tools for disassembly. The seats are pre-lapped at the factory and are self-lapping while in operation ensuring a continual tight shutoff\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1\/4″ – 4″ (DN8 – DN100)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCv (Kv):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 200 (up to 172)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragm:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJorlon, Stainless Steel, Buna-N, Viton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetpoint:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMK50: 0.5 to 150 psi (0,03 to 10,3 bar); MK50HP: 75 to 450 psi (5,2 to 31,0 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDuctile Iron, Bronze, Carbon Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThreaded, Flanged, Socket Weld, Butt Weld\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APSS Store","offers":[{"title":"Default Title","offer_id":50380339446063,"sku":"APSS-ITEM-00006667","price":278147000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/5826\/9231\/files\/BC_Upload_08db4f6c-0d38-4115-ba18-8be0c62d11f3.png?v=1751342701","url":"https:\/\/estore.apss-id.com\/products\/back-pressure-regulator-mk-50","provider":"APSS Store","version":"1.0","type":"link"}