OPTA™ OPV-500H Pneumatic Valve
The OPV-500H is a high-pressure, high-purity pneumatic valve designed for ultra-clean and high-purity fluid handling applications. It features a robust construction with premium materials, ensuring reliable performance and long service life in demanding industrial environments.
Overview
This pneumatic valve is a high-pressure, high-purity valve designed for ultra-clean and high-purity fluid handling applications. It features a robust construction with premium materials, ensuring reliable performance and long service life in demanding industrial environments. It is available in both Normally Open (N.O.) and Normally Closed (N.C.) configurations.
Key Specifications
Material & Construction
Diaphragm
High-quality imported nickel-cobalt alloy diaphragm for excellent flexibility, corrosion resistance, and fatigue life.
Valve Seat
Imported PCTFE (polychlorotrifluoroethylene) valve seat for tight sealing, low friction, and compatibility with ultra-pure media, with switch life exceeding 20,000 cycles.
Cleaning
Processed with ultrasonic cleaning and deionized water rinsing to meet ultra-high purity application requirements.
Inspection
100% ammonia leak testing to ensure integrity in critical systems.
Application & Compliance
The OPV-500H is designed for high-pressure applications demanding zero contamination and reliable shut-off, with 100% ammonia leak testing to ensure integrity in critical systems.
Typical Use Cases
- •Ultra-high purity gas delivery systems
- •Semiconductor manufacturing processes
- •Specialty chemical processing
- •LNG and cryogenic vacuum systems
Performance
Designed to maintain tight shut-off and consistent performance over extended service life, with ultra-low internal leakage rate (1×10⁻¹⁰ Pa.m³/s) and 100% ammonia leak testing to ensure integrity in critical systems.