半導体・ハイテク
Ball Valves for Semiconductor & Hi-Tech Facility Systems
The Importance of Valves in Semiconductor & Hi-Tech Facilities
Behind every cleanroom is a network of facility piping that delivers water, air, gases and chemicals to the production floor. Stainless steel ball valves control the flow on these utility lines — cooling water, compressed dry air, inert gases, process water and chemical delivery — keeping a plant running cleanly and safely around the clock.
In semiconductor and hi-tech environments, contamination, leakage and unplanned downtime are not acceptable. The right valve holds a tight seal, resists aggressive media, and keeps working for years without introducing particles or leaks — protecting both process integrity and plant uptime.
Environmental Requirements for Facility Piping Valves
Valves in semiconductor and hi-tech facilities have to perform in demanding, around-the-clock conditions. Key requirements include:
- 耐食性 — for water, chemical and humid conditions
- Clean wetted surfaces — low-particle, to protect sensitive systems
- Bubble-tight shut-off — zero leakage across the line
- Chemical compatibility — across a range of process media
- Continuous reliability — built for 24/7 operation
Operational Standards for Hi-Tech Facility Valves
Every valve we supply is built to operating standards that keep facility systems running safely and predictably:
- Zero-leakage sealing — tight shut-off for clean, safe operation
- Precise automation — pneumatic or electric actuators for remote, accurate control
- Durable construction — long service life under continuous duty
- Traceable materials — quality stainless steel you can document
- Certified quality — manufactured to recognized standards
Common Facility Applications for Ball Valves
- Process cooling water (PCW) and chilled water systems
- Compressed dry air (CDA) and instrument air lines
- Nitrogen and inert gas distribution
- Process and DI water distribution
- Chemical delivery and dosing lines
- Wastewater, drainage and exhaust scrubber systems
- Vacuum and pump support lines
- Heat exchanger and utility isolation
Materials & Certifications
- Quality management: ISO 9001 certified quality management system
- Conformity: CE marking to applicable European standards
- Materials: SS304 and SS316 stainless steel, selected to match the media
- Corrosion control: SS316 where chloride and pitting resistance matter most
- Traceability: documented stainless steel materials
関連商品
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N. Pipe FittingsStainless Steel 90° Elbow — SS202/304/316, PS Thread (Class 150)
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N. Pipe FittingsKF / NW (ISO-KF) Vacuum Centering Ring — SS304 (KF16–KF50)
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N. Pipe FittingsStainless Steel Pipe Coupling — SS304, 3/4″ (PT/BSPT)
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