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China, Chinese ANSI Flanged Critical Room Biosafety Lab Venturi Valve for Air Balance1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveControl ValveCritical Room Venturi ValveBiosafety Lab Air Valve
China Electronics Chuangda Construction Equipment Technology Co., Ltd
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Product DescriptionProduct Description VENTURI VALVE Venturi valves are advanced pressure-independent flow control devices that harness the Venturi effect to deliver precise fluid flow regulation without moving parts. These innovative valves feature a specially designed tapered throat configuration that accelerates fluid velocity while creating controlled pressure drops, ensuring accurate flow measurement and regulation across diverse applications. CORE TECHNOLOGIES AND PERFORMANCE High-precision one-piece molded valve body: Utilizing the patented SUS316L stainless steel one-piece molded process, it ensures the high precision and durability of the valve body. Precise control at extreme air volume: The unique high-precision nonlinear spring design and manufacturing process ensure true ±5% pressure independence even under extreme air volume conditions.Outstanding corrosion resistance: Patented nano PTFE shaft coating technology effectively resids acid and alkali corrosion as well as organic pollution, perfectly adapting to harsh environments such as chemical laboratories. Flexible adaptation: It offers standard diameter specifications such as 200mm, 250mm, 300mm, and 350mm, supports multiple installation directions including horizontal, vertical upward, and vertical downward, and can achieve parallel combination of multiple valve bodies, fully meeting diverse engineering design requirements.SpecificationTECHNICAL PARAMETERSModuleComponentMain MaterialVenturi Valve BodyValve Body316L Stainless SteelValve Core Adaptive AssemblyValve Core316L Stainless SteelCenter Shaft316L Stainless Steel + PVDF CoatingSpring316L Stainless SteelValve Core Coaxial Restraint AssemblyBracket316L Stainless SteelDrive Control BaseExterior BracketGalvanized Steel Sheet + External Powder CoatingElectrical Control BoxElectrical Box HousingABS+PC+GF (With Electromagnetic Shielding Layer)Heat Sink BlockAlumina (Aluminum Oxide)Linear ActuatorElectric Push RodComposite MaterialOthersInsulation LayerRubber-Plastic Insulation CottonPerformanceAirflow Control AccuracyWithin ±5% Of Reading Across Entire RangeOperating Pressure Difference RangePressure Difference Across Valve: 150-750PaTurndown RatioUp To 20:1Response SpeedResponse To Control Signal Within 1SNo Straight Duct Required Upstream/DownstreamElectrical Control SystemPower Supply VoltageDC24VControl MethodVoltage Control0-10V DCAirflow Feedback0-10V DCAuxiliary Output0-10V DCCommunication ControlMin Airflow - Max AirflowRoom Pressure ControlAutomatic Control Based On Target Room Pressure DifferenceCommunication ProtocolModbus RTUCommunication SignalRS485Working EnvironmentOperating Temperature0-50°COperating Humidity10-90% RHDetailed PhotosZERO MAINTENANCE OPERATIONAL COSTNo moving parts design eliminates service calls, replacement components, and scheduled maintenance intervals - delivering lifetime cost savings and uninterrupted system performance SUPERIOR ENERGY EFFICIENCY PERFORMANCELow pressure drop technology reduces fan energy consumption by up to 30% compared to traditional control valves, resulting in significant operational cost reductions and improved system efficiency INSTANT RESPONSE & PRECISION CONTROLReal-time flow adjustment without lag time ensures accurate turndown ratios and immediate system response to changing conditions - critical for maintaining optimal environmental parameters UNIVERSAL COMPATIBILITY & RETROFIT CAPABILITYSeamless integration with existing HVAC systems, BMS controls, and legacy equipment without requiring extensive modifications or system downtime during installation PROVEN ROI & COMPETITIVE ADVANTAGEFast payback period through reduced energy consumption, eliminated maintenance costs, and extended system lifespan - providing measurable financial benefits and competitive operational advantagesFAQQ1: Are you a factory or a trader?A: We are a manufacturer integrating industry and trade. Welcome to visit our company. Q2: Can I add my LOGO to the product?A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc. Q3: What payment methods do you support?A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated. Q4: What are your modes of transportation?A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements. Q5: How can I get an accurate quotation?A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
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