design variants
High-Quality Stainless Steel Construction
Made from 304/316/316L stainless steel, offering excellent resistance to corrosion, rust, and chemical attack.
Suitable for water, air, steam, oil, and mild chemicals (e.g., dilute acids, alkalis).
End Connections
Threaded (NPT, BSPT, BSPP), socket weld (SW), Tri-Clamp (Sanitary) Compression ,Flanged(ANSI B16.5) or custom.
Manual lever handle for quick on/off control.
Some models support actuator mounting for automation (pneumatic/electric).
PTFE (Teflon) or RPTFE seats ensure tight shutoff even at low pressures.
Blowout-proof stem design prevents accidental disassembly under pressure.
Pressure: Up to PN63 (63 bar) / ANSI Class 800 (varies by model).
Temperature: -20°C to 180°C (depending on seal material).
Stainless steel ball valves play key roles across major industries. In petrochemical and refining systems, they manage crude oil, natural gas, and corrosive media, often meeting API 6D standards. Water treatment plants use them in desalination, sewage, and industrial loops, where their anti-clogging design handles slurry effectively. Food and beverage processing relies on sanitary 3A/FDA finishes and 316L stainless steel to maintain hygiene. Power generation facilities use standard and high-temperature PEEK-seated models for steam, cooling water, and boiler feedwater control up to 300°C.
Stainless Steel ball valves regulate airflow in pneumatic tools, actuators, and automation lines. In gas sampling setups, they isolate instruments and resist corrosion, ensuring reliable and long-lasting performance.
In chemical dosing or food processing, these valves control additive flow accurately. They also work well in steam and condensate lines for heating or sterilization systems, offering stable operation under pressure and heat.
Stainless steel ball valves manage fuel, coolant, and hydraulic flow in vehicles. Made from 304 316 316L stainless steel, they resist saltwater corrosion and perform well in marine environments.
Residential & Commercial Plumbing
These ball valves control hot and cold water flow in sinks, toilets, and heaters. The connection ensures a secure, leak-free fit. They are also used in HVAC and refrigeration systems to manage refrigerant flow efficiently while saving space.
Hebei Jarzoo Metal Products Co., Ltd. specializes in custom precision castings using advanced investment casting (silica sol/lost wax). With decades of experience since the 1990s and a complete production line including mold design, casting, machining, and surface treatment, we serve industries ranging from brewing and food processing to automotive and aerospace.
We support full OEM/ODM capabilities, fast sampling, and reliable international logistics from our well-located base near Beijing and Tianjin ports.
Packaging: Secure carton or pallet packing
Delivery Time: Samples within 25 days; bulk order within 60 days
Shipping: Global delivery supported
Payment Terms:
Orders ≤ $1000: 100% advance
Orders ≥ $1000: 30% deposit, 70% before shipment
Q: Do you offer samples?
A: Yes, sample is available with MOQ of 1 pc.
Q: Can I customize the logo or size?
A: Absolutely. We support custom logos, graphics, and non-standard sizes with a minimum order of 100 pieces.
Q: What materials can you provide?
A: We offer a wide range: SS304, SS316, WCB, alloy steel, carbon steel, copper alloys, and more.
Q: Can you trace materials and production batches?
A: Yes. All testing data and samples are archived for traceability.
Contact Our Sales Team
Have questions or ready to place an order? Reach out to our sales experts anytime for prompt support.
The Stainless Steel 304/316 1PC Wafer Flanged Ball Valve ：
Material Options
304 Stainless Steel: Suitable for general-purpose applications involving water, steam, air, and mildly corrosive media. Offers good corrosion resistance at a lower cost.
316 Stainless Steel: Contains 2–3% molybdenum, enhancing resistance to chlorides and acidic environments. Ideal for chemical processing, marine, and pharmaceutical industries.
One-Piece (1PC) Design
The valve body is cast as a single piece, reducing potential leak points and simplifying maintenance.
Compact and lightweight, making it easy to install in tight spaces.
Wafer Flange Connection
Designed to fit between two flanges using bolts, eliminating the need for separate flanges and reducing installation time.
Suitable for systems where space and weight are critical, such as HVAC, water treatment, and food processing.
Ball Valve Functionality
A 90° turn of the handle rotates the stainless steel ball, allowing full flow or complete shut-off.
Low torque operation due to PTFE or metal-seated designs, ensuring smooth performance.
Pressure & Temperature Ratings
Pressure: Typically rated up to PN16 (230 PSI) or ANSI Class 150, depending on size and material.
Temperature: Operates effectively from -20°C to 180°C (-4°F to 356°F), varying with seal material.
Applications
Water & Wastewater: Ideal for potable water systems, sewage treatment, and irrigation.
Chemical Processing: Handles acids, alkalis, and other corrosive fluids in 316 grade.
Food & Beverage: 304/316L grades meet hygienic standards for dairy, brewing, and soft drink production.
HVAC & Building Services: Regulates chilled water, heating systems, and air conditioning loops.
Marine & Offshore: Resists saltwater corrosion in shipboard and offshore platforms.
Advantages
Corrosion Resistance: Stainless steel ensures long service life in harsh environments.
Compact Design: Wafer flange reduces space requirements and installation costs.
Easy Operation: Quarter-turn handle provides quick, reliable control.
Low Maintenance: Fewer parts and no external leaks simplify upkeep.
Selection Considerations
Media Compatibility: Choose 304 for general applications or 316 for chlorides/acids.
Pressure/Temperature: Verify ratings meet system requirements.
Size Range: Available from DN15 (½") to DN300 (12"), ensuring compatibility with most pipelines.
Certifications: Look for ISO, FDA, or PED compliance for specific industries (e.g., food, pharmaceuticals).
Comparison with Other Valve Types
Feature 1PC Wafer Ball Valve 2PC/3PC Ball Valve Gate/Globe Valve
Design Compact, single-piece body Modular, repairable Bulky, multi-part
Installation Quick wafer flange Requires flanges/threads Time-consuming flange mounting
Maintenance Low (fewer parts) Moderate (disassembly possible) High (frequent sealing issues)
Cost Economical Higher (due to complexity) Higher (material/labor)
Flow Efficiency Full port, low pressure drop Full port Restricted flow, high pressure drop
Recommendations
For general industrial use: Opt for 304 stainless steel with PTFE seats for cost-effectiveness.
For aggressive media: Select 316 stainless steel with metal seats for extended durability.
For hygienic applications: Choose 316L (low-carbon grade) with electropolished finishes to prevent contamination.
