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China, Chinese Industrial on/off Ball Valve - Bubble-Tight Shutoff, ANSI/API Standard Made-in China Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveBall ValveANSI/API Standard Made-in China Priceon/off Ball Valve2 Way Ball Valve
Shan Dong HuaWo Fluid Equipment Co., Ltd.
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Product DescriptionProduct DescriptionO-Type Ball Valve is a 90-degree rotary shut-off valve. When paired with pneumatic or electric actuators, it enables remote shut-off control, and can also be equipped with a lever or handwheel for manual operation.Featuring a movable sealing mechanism with bidirectional sealing design, the valve ensures zero clearance between its dual sealing seats during rotation. This creates strong shear force and self-cleaning capabilities, making it particularly suitable for controlling fibrous media, slurries with fine solid particles, and viscous fluids.SpecificationApplicationsApplicationsThe thin-type flange ball valve is suitable for pipelines with a nominal pressure (PN) of 1.0~2.5 MPa and operating temperatures ranging from 29~250°C (when using reinforced polytetrafluoroethylene seals) or 29~300°C (when using para-polybenzene seals). It is used to cut off or connect the medium in pipelines. By selecting different materials, it can be adapted to various media, including water, steam, oil, nitric acid, acetic acid, oxidizing agents, urea, and more.Applicable Media: Water, gas, oil, natural gas, and acid/alkali corrosive media.Operating Temperature: -20~150~300°CActuation Methods: Manual, pneumatic, electric, etc.Nominal Pressure: 1.6~2.5 MPaDrawings & DimensionsDetailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.Design featureValve BodyFull bore design for minimal flow resistanceValve StemOuter surface precision-finished via centerless grinding Low friction coefficient with packing materialsSignificantly reduces friction loss and operational torque Self-Lubricating Bearings Dual bearings(upper/lower stems) ensure high rotational precision Specialized manufacturing process 1.Stainless steel substrate with sintered copper layer2.PTFE-rolled copper surfaceDelivers1.Exceptional wear resistance 2.Self-lubricating performance 3. Prevention of stem/bearing seizure during extended operationValve CoreFixed ball design provides1. Low operating torque2.Smooth operation3.Stable performanceValve Seat Bidirectional movable metal seal with preload spring Features1.Automatic compensation2.Self-cleaning capability 3.Flow-direction-independent installationAfter Sales ServiceStandard Warranty: 12 months Global Support: 24/7 technical assistance and spare parts supply.Training: On-site or remote operation/maintenance training.Company ProfileShandong Huawo Fluid Equipment Co., LtdYour Trusted Partner in Precision Fluid Control Solutions. Founded in 2008 in Jinan, China's iconic "Spring City," Shan Dong Huawo is a National High-Tech Enterprise dedicated to the integrated R&D, design, production, and sales of industrial fluid automation control systems. For over 15 years, we have pioneered advancements in fluid control technology, driven by our mission to deliver unmatched precision, stability, and reliability for global industries.Why Choose Us?Other ProductsIndustry Leader- Leading Chinese manufacturer of automated valves and electric actuators, trusted by clients in 30+ countries. - 30+ utility patents and provincial quality certifications ensure cutting-edge innovation. Certified Excellence-Triple ISO Certifications: ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Safety). -TS Special Equipment License | SIL 3 Certification | ATEX Explosion-Proof Compliance. - Honors:NaNational High-Tech Enterprise, AAA Credit Rating, "Specialized & Innovative" SME. End-to-End Manufacturing-Full-cycle production from prototyping to mass manufacturing with 100+ advanced facilities, including CNC machining centers, ultrasonic testers, and torque analyzers. -Rigorous quality controlRaw material inspection → precision machining → 24-hour pressure testing → final certification. Core Products Valves - Smart Control Valves: Full Port Ball Valves, V-Port Ball Valve, Control Valves , Micro-Flow Valves, Knife Gate Valves,Butterfly Valves, Diaphragm Valves, and Mix-Proof Valves. - Heavy-Duty Solutions: Gate Valves | Globe Valves | Rotary Valves | Discharge Valves (Pressure: ≤10MPa, Temperature: -196°C to 650°C). Actuators -Explosion-Proof Electric Actuators: ATEX/IECEx certified for hazardous environments. -Standard Actuators: Torque range 50Nm–2000Nm, IP68 waterproof rating. Customization: Modular designs for OEM/ODM projects. FAQQ: What types of valves do you manufacture?A: We specialize in gate valves, globe valves, ball valves, butterfly valves, and check valves, available in various materials including stainless steel, carbon steel, and special alloys. Q: Are your electric actuators compatible with different valve brands?A: Yes, our actuators are designed to ISO standards and can be adapted to fit most major valve brands through customizable mounting kits. Q: What certifications do your products have?A: Our products are CE, ISO 9001 certified, and comply with API, ANSI, and other international standards. Specific certifications available upon request. Q: Can you provide explosion-proof actuators for hazardous areas?A: Absolutely, we offer ATEX and IECEx certified explosion-proof electric actuators suitable for Zone 1 and Zone 2 hazardous environments. Q: What is your production lead time?A: Standard products: 15-30 days after order confirmation. Custom solutions may require 30-45 days. Rush services available for urgent projects. Q: Do you offer smart valve solutions with IoT capabilities?A: Yes, we provide intelligent actuators with Modbus, Profibus, or wireless connectivity for remote monitoring and control. Q: What warranty do you provide?A: We offer 12-month warranty for valves and 12-month warranty for actuators, with extended warranty options available. Q: Can you assist with valve and actuator selection for specific applications?A: Our engineering team provides free technical consultation to help select the optimal valve-actuator combination for your system requirements. Q: What after-sales services do you offer?A: We provide installation guidance, maintenance training, spare parts supply, and emergency technical support via email/phone. Q: How do you handle international shipments?A: We arrange sea/air freight with proper export packaging (wooden crates for valves), handle all customs documentation, and provide door-to-door logistics solutions.
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