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China, Chinese Original and New Asco Wsnf8327b302 Stainless Steel Flameproof Solenoid Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveSolenoid ValveValveAsco Valve
Kerui (Weifang) Automation Equipment Co., Ltd.
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Product Description Product DescriptionASCO WSNF8327B302 Solenoid Valve Product Introduction1. Product OverviewThe ASCO WSNF8327B302 is a high-performance, 3/2-way direct-operated solenoid valve designed for demanding industrial applications. Part of the Series 327 by ASCO/Emerson, this valve excels in environments requiring zero minimum operating pressure, SIL-3 functional safety compliance, and robust construction for hazardous or corrosive conditions. Its balanced poppet design ensures high flow efficiency with minimal power consumption, making it ideal for piloting process valves in power plants, refineries, and chemical facilities .Key applications include:Process valve piloting in oil and gas systemsCompressed air and inert gas controlWater and oil flow regulation in industrial machineryHazardous area operations (ATEX/IECEx certified) .2. Technical SpecificationsAttributeSpecificationValve Type3/2-way, direct-acting solenoid valveBody Material316L Stainless Steel (AISI 316L) for corrosion resistanceSeal MaterialsFPM (Fluoroelastomer) standard; optional VMQ (Silicone) or (F)VMQ (Fluorosilicone)Port Size1/4" NPTF (ANSI 1.20.3 standard)Flow Coefficient (Kv)0.45 m3/h (for air/water)Operating Pressure0 to 10 bar (differential pressure)Media CompatibilityAir, inert gases, water, oil (excludes steam)Temperature Range-20°C to +120°C (FPM seals); lower ranges available with VMQ/(F)VMQResponse Time<100 ms (typical energizing/de-energizing)2.1 General Parameters2.2 Electrical & PowerAttributeSpecificationVoltage Options24V DC, 120V AC/DC, 230V AC, and others (customizable)Power LevelLP (Low Power) configuration for energy efficiencyEnclosure RatingIP66/IP67 (Waterproof), ATEX/IECEx-compliant flameproof design3. Design Features3.1 Performance EnhancementsBalanced Poppet Construction: Enables high flow rates with minimal power consumption, suitable for low-power environments PTFE Rider Rings & Graphite-Filled Seals: Reduce friction and eliminate sticking, ensuring longevity even in high-cycle applications .Stainless Steel Components: Corrosion-resistant 316L stainless steel body, stem, and core tube for harsh environments .3.2 Safety & UsabilityManual Reset Option: Tamper-proof, no-voltage release manual operator for added safety in emergency scenarios .Under-Pressure Removable Manual Operator: Allows maintenance without system depressurization .Explosionproof Design: Compliant with ATEX 2014/34/EU and IECEx standards (Certificate: LCIE 00 ATEX 6008 X, IECEx LCI 07.0015X) .3.3 Environmental AdaptabilityWide Temperature Tolerance: Operates in ambient temperatures from -60°C to +60°C, depending on seal materials .NACE Compliance: Resists corrosive atmospheres, ideal for oil and gas applications .Detailed Photos4. Functional Safety & CertificationsThe WSNF8327B302 meets stringent safety and industry standards:SIL-3 Capability: Certified per IEC 61508 (TüV & Exida certifications) for functional safety in critical systems .ATEX/IECEx Compliance: Approved for Zone 1/21 hazardous areas with flameproof enclosures (WSNF prefix denotes 316L stainless steel construction) .UL and NEMA Ratings: Compliant with Type 4X, Type 7/9, and IP66/67 standards for dust/water ingress protection .5. Applications5.1 Industrial Use CasesProcess Valve Piloting: Controls larger valves in refineries and chemical plants with precision .Compressed Air Systems: Manages airflow in pneumatic machinery with rapid response times .Water Treatment: Regulates water flow in cooling systems or filtration units .Hazardous Environments: Deployed in oil rigs, mining, or pharmaceutical facilities requiring explosionproof solutions .5.2 Industry-Specific AdvantagesPower Plants: Low-power operation aligns with energy-saving initiatives.Chemical Processing: Compatibility with aggressive media like fluorosilicone-sealed oils.Marine Applications: Stainless steel resists saltwater corrosion .6. Ordering & Configuration6.1 Catalog Number BreakdownThe full ordering code WSNF8327B302.24/DC includes:Prefix (WSNF): Denotes flameproof 316L stainless steel enclosure for hazardous areas .Basic Number (327B302): Indicates valve size (1/4"), seal type (FPM), and power level (LP) .Suffix (24/DC): Specifies 24V DC voltage .6.2 Optional AccessoriesMounting Brackets: Pre-drilled holes for easy installation .Spare Part Kits: Includes seals, springs, and rider rings (e.g., C133442 for LP models) .Custom Voltage Coils: Available for 12V DC to 480V AC configurations .7. Maintenance & LifespanPreventive Maintenance: Replace seals every 5 million cycles (typical lifespan with FPM materials) .Cleaning Protocols: Use non-abrasive solvents to avoid damaging PTFE components .Diagnostic Tools: Leverage ASCO's field-service network for SIL-3 compliance checks .8. Environmental & Industry ComplianceRoHS/REACH: Free from restricted hazardous substances .NACE MR0175: Suitable for sour gas environments .ISO 9001: Manufactured under Emerson's quality management system .9. ConclusionThe ASCO WSNF8327B302 combines reliability, safety, and adaptability for critical fluid control tasks. Its certifications, material robustness, and low-power design make it a versatile choice across industries. For detailed schematics or region-specific certifications, consult the full technical documentation on Emerson's official website .Company Profile KeRui (weifang) Automation Equipment Co., Ltd.specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters,pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC)DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco,textile, dyeing, and other felds. Company Achievements KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.The companies we have cooperated with:1. Awarded "Outstanding Supplier by Yanchang Petroleum in 20082. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant3. Awarded "Outstanding Supplier by Yaxing Group in 20134.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 20197.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company.8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners. Packaging & ShippingFAQQ: How long will you give me the reply?A: We will reply to you as soon as we see the information.Q: What is the delivery time?A: Our delivery time is within 3-7 days after we get your payment;for large qty mass orders, the time should be confirmed again for you.Q: How about your package?A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.Q: How about the payment terms?A: You can choose T/T.Q: Do you provide samples?A: Yes, we have materials in stock to help you to get the samples as soon as we can.Q: What is the MOQ?A:1PC.Q: Can I get a lower price if I order large quantities?A: Yes, cheaper prices with more bigger size orders.
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