Stainless Steel Threaded Ball Valves

Detailed Information on Stainless Steel Threaded Ball Valves

Stainless steel threaded ball valves are an ideal solution for high-corrosion chemical processes, food and pharmaceutical plants requiring hygiene, high temperature-pressure lines, and systems with aggressive fluids. With their stainless steel body and high-quality seals, they offer stable performance for many years.

Key Advantages

• • High corrosion resistance with AISI 304/316 stainless steel body.
• • Easy installation with BSP and NPT thread options.
• • Minimum pressure loss with full-bore design.
• • High sealing performance with PTFE / RPTFE seals.
• • Full compatibility with hygienic applications and chemical processes.
• • Low torque opening-closing mechanism.
• • Extremely long-lasting body and stem structure.

Connection Options

• • BSP parallel thread
• • NPT conical thread
• • Female–female stainless body
• • Stainless steel ball valves with unions
• • Mini stainless steel ball valve models
• • 3-way, 2-piece, and 3-piece body structures

Material Structure

• • Body: AISI 304 / AISI 316 stainless steel
• • Ball: 304 / 316L stainless – mirror polished
• • Seals: PTFE, RPTFE, metal-seated options
• • Stem: Stainless steel – blow-out proof safety
• • Handles: Stainless or galvanized steel

Application Areas

• • Chemical industry
• • Food and beverage production
• • Pharmaceutical and biotechnology plants
• • Pure water and RO systems
• • Steam and hot water lines
• • Compressed air and pneumatic systems
• • Oil, solvent, alkaline, and acidic liquids
• • Industrial plant process lines

Technical Capacities

Stainless steel threaded ball valves are typically manufactured:
• In diameter range: 1/8''– 4''
• Pressure classes: PN16– PN163
• Temperature range: -20°C to +220°C
• With PTFE / RPTFE seals.