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China, Chinese Nai-Lok Alloy 400 Monoflange Double Block & Bleed Valve Class 1500-2500 Instrumentation Manifold Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveDouble Block and Bleed ValveMonoflange Valve
Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
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Product Description Product Description - NAI-LOK Monel Monoflange Double Block & Bleed Valve (Class 1500-2500)Overview:The NAI-LOK Monel Monoflange Double Block and Bleed Valve is engineered to provide safe, compact, and reliable isolation and venting for high-pressure instrumentation systems. Made from corrosion-resistant Monel alloy, it features a compact forged body with integrated dual isolation and a bleed function, reducing space, weight, and potential leak paths in process lines. This valve is ideal for offshore, chemical, and high-integrity applications.Key Features:Compact DBB Design:Integrated double block (2 isolation valves) and one bleed valve in a single bodyBody Material:Monel (UNS N04400) - excellent corrosion resistance in harsh environmentsPressure Rating:Class 1500 to Class 2500 (up to 6000 psi depending on configuration)Inlet Connection:ASME B16.5 flanged inlet, available in sizes from 1/2" to 2"Outlet Connection:Standard 1/2" NPT femaleBleed Port:1/2" NPT female with hex plug included as standardNeedle Valve:Precision needle valve with PTFE packing (Graphite optional for high temp)Testing:100% factory-tested with nitrogen or helium to ensure gas-tight integrity Applications:Offshore oil & gas and subsea platformsChemical injection and analyzer systemsPressure transmitter isolation and samplingNatural gas and corrosive media process linesPower generation and utility pipelines Customization Options:Alternate materials: Hastelloy, Inconel, Duplex, Stainless SteelPressure class: 1500 to 2500 End connections: NPT, FlangePacking materials: PTFE (standard), graphite (optional)OEM logo, label, and packaging services
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