{"product_id":"midland-industries-36110ss-ball-check-valve-1-8-27-nptf","title":"Midland Industries 36110SS Ball Check Valve 1\/8-27 Nptf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MIDLAND INDUSTRIES 36110SS is a compact ball check valve designed to allow one-directional fluid or grease flow while preventing backflow in pressurized systems. Built from 303 stainless steel, this fitting handles working pressures up to 8000 psi, making it suitable for demanding lubrication and hydraulic grease line applications. The 1\/8-27 NPTF thread ensures a pressure-tight mechanical seal without relying on thread sealant alone. At 0.68 inches overall length and 0.437 inches across the hex, the 36110SS is sized for tight-quarters installations where space is at a premium. Plumbers, millwrights, and lubrication system technicians are the primary installers of this fitting type.\u003c\/p\u003e\u003cp\u003eThis ball check valve is used in steel grease fitting assemblies, centralized lubrication systems, and hydraulic grease lines across both industrial and commercial maintenance applications. Its small form factor and stainless steel construction make it a practical choice wherever corrosion resistance and high-pressure rated fittings are required. The 1\/8-27 NPTF thread size is a common standard in grease distribution manifolds and lube line circuits.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e303 stainless steel construction resists corrosion in wet or chemically exposed environments\u003c\/li\u003e\n\u003cli\u003eRated to 8000 psi working pressure for high-pressure grease and lubrication systems\u003c\/li\u003e\n\u003cli\u003e1\/8-27 NPTF thread provides a pressure-tight mechanical seal\u003c\/li\u003e\n\u003cli\u003e0.68 inches overall length suits confined installation spaces\u003c\/li\u003e\n\u003cli\u003e0.437 inches hex allows installation with standard hex tooling\u003c\/li\u003e\n\u003cli\u003e0.29 inches thread engagement length for secure fitting connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service fitting for steel grease fitting assemblies using 1\/8-27 NPTF threaded connections in industrial and commercial lubrication systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified millwright, plumber, or lubrication systems technician familiar with high-pressure fittings. Depressurize and isolate the lubrication circuit completely before removing or installing any fitting. Use an appropriately sized hex wrench or open-end wrench on the 0.437-inch hex to avoid rounding. Apply thread sealant per system requirements, noting that NPTF threads are designed to seal on the thread form itself.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/8-27\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 303 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 8000 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.68 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.29 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 0.437 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MIDLAND INDUSTRIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 36110SS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67952405348658,"sku":"36110SS","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f65037a7aab714939cc2a44bc1a1eb48.jpg?v=1791750721","url":"https:\/\/voomisupply.com\/products\/midland-industries-36110ss-ball-check-valve-1-8-27-nptf","provider":"Voomi Supply","version":"1.0","type":"link"}