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DN20 Stainless Steel Valve Spool for PPR Stop Valve1
Valve, Valve Spool, Stop Valve
Zhejiang Zhongxin Pipe Industry Co., Ltd
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Product DescriptionDN20 Stainless Steel Valve Spool for PPR Stop Valve Premium Imported PPR × Stainless Steel 204 Ball × CU58-3 Brass StemProduct DescriptionSteel Valve SpoolKey AdvantagesΔ Corrosion Defense SystemSS204 ball resists pitting in chlorinated waterCU58-3 stem prevents dezincificationPPR body immune to electrolytic corrosionΔ Universal Installation5-sec fusion to PPR pipes (260°C)Compatible with:BSP NPT Metric threads360° adjustable lever positionΔ Zero MaintenanceSelf-lubricating stem sealsScale-resistant PTFE seatsSpecificationDN20 Stainless Steel Valve Spool for PPR Stop Valve Δ Advanced Material TrioBody: Virgin PPR (Grade PN20, SDR6) ? Imported EU raw materialBall: Cold-forged SS204 ? Enhanced chloride resistance vs. 201Stem: CU58-3 brass ? High tensile strength (≥380 MPa)Δ Precision PerformanceSeals: Triple-layer PTFE + EPDM (110°C rated)Torque: ≤8 Nm operation forceFlow: Full-bore design (Kv=4.0)Δ Quality ValidationHydro Test: 24 bar burst pressure (3× rated)Thermal Shock: 50 cycles (-15°C ? 110°C)Material Certs:PPR: Traceable LOT numbersSS204: ASTM A276 complianceCU58-3: EN 12164 certificationDN20 Stainless Steel Valve Spool for PPR Stop ValveSizeDN20ResidentialKitchen/bath shutoffs, water heatersHVACRadiator isolation, chiller linesIndustrialChemical dosing, compressed airAgricultureIrrigation control, fertilizer systemsRenewablesSolar thermal, geothermal loopsCertificationsISO 9001, WRAS, ACS, CE, RoHSPackageCarton, Polybag, Color Box or CustomizedHot sale fittingsHot Sale Fittings_____________________________Premium industrial components engineered for reliability and performance. Trusted by professionals worldwide.Stainless Steel UnionsStainless Steel InsertsPPR Pipe Fittings* SUS 201 & Import PPR* Pressure rating: PN16 to PN40 (230-580 PSI)* Available in sizes: 1/2" to 2" (DN20 to DN63)* Temperature range: -40°C to 250°C* Precision CNC machining* Available in DN20 to DN63 sizes* BSP, NPT, and metric thread standards* Custom laser engraving for brand identification* Universal thread* Import PP-R* Complete Types* Available in DN20 to DN63 sizesBrass UnionPPR ValvesStop Valve & Cores* Cu58-3 brass with dezincification resistance* Working pressure: 2000 PSI (138 bar)* Anti-galling design for smooth assembly* Sealing with EPDM gasket or PTFE tape* Full bore design for minimal flow resistance* Zero leakage*ANSI 61 certified * Operating pressure: PN20 (290 PSI)* Drip-free performance* 500,000 cycle durability guarantee* Replaceable cartridges for easy maintenance* SUS201 & Cu95 & Import PPRCompany ProfileZhejiang Zhongxin Pipe Co.,ltd _____________________ Established in 2003, Zhejiang Zhongxin Pipe Co., Ltd specializes in the research, development, production and sales of PPR fittings and pipes. Such as:stainless steel / brass/ PP-R unionsbrass/ stainless steel insertsppr adaptorsppr thread fittingsstop valve & cores ball valves With a sound management system, advanced technology and equipment, and top technical talents, we ensure superior product quality and efficiency. Our products are widely used in construction, municipal, and industrial fields, and pass ISO9001:2000 certification, provincial technical appraisal, and national construction department promotions. Zhongxin Pipe, building trust with quality and leading the future with innovation, your trusted pipeline solution expert. Precision-Flow Connections. Engineered to Last. Why Choose Zhongxin Pipe as PartnershipPackaging & ShippingFAQMaterial & SpecificationsPayment & WarrantyOrdering & Customization Q: What material grades do you use?A: All products use certified materials:Stainless Steel: AISI 201 (with Mill Test Certificates)Brass: CU-95 (RoHS compliant)Plastics: FDA-compliant PPR-RCT Material certs available upon request.Q: What payment terms do you accept?A: Secure options via Made-in-China:30% T/T deposit + 70% before shipmentEscrow Service Recommended (Buyer Protection)Q: What if I receive defective products?A: Our warranty covers:6-month defect replacementPhoto/video evidence requiredQ: What's your MOQ?A: Standard items: 1 CartonCustomized orders: 300 cartons (Designs, logos, packaging)Q: Can I get samples before bulk orders?A: Yes:Standard samples: Ready to ship in 3 daysCustom samples: 20-50 days (sample fee refundable with order)Quality ControlQ: Are your products compatible with international standards?A: Yes, we adhere to:Threads: ANSI B1.20.1 (NPT), BS 2779 (BSP) / Pressure Ratings: PN16-PN25 / Class 150-300 / Certifications: ISO 9001, CE, RoHSQ: How do you ensure quality?A: Our 3-step QC process:Incoming Check: Raw material verification / In-Process: Dimensional checks with CMM (0.01mm precision) /Final Audit: Hydrostatic/pressure testing & visual inspectionQ: Do you accept third-party inspections?A: Yes. We welcome SGS/BV/Intertek inspections at your cost. Factory audit reports available for Gold Suppliers.
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