Gas Pressure Control Panels
Products
Gas Pressure Control Panels
Continuous and safe gas supply
Tapping Points
Point of use gas regulators
Explore our range of high purity gas regulators tailored for demanding applications.
A High Purity Gas Pressure Control Panel is a precision-engineered system used to safely regulate, monitor, and distribute ultra-high purity (UHP) or specialty gases in laboratories, semiconductor manufacturing, pharmaceutical facilities, and other clean applications.
Here’s a detailed overview:
🔧 1. Purpose
The panel ensures:
Stable and precise outlet pressure
Prevention of contamination
Safe gas distribution
Continuous gas supply (often via automatic changeover)
🧩 2. Typical Components
A standard high purity gas control panel includes:
Component Function High Purity Regulators Reduces cylinder pressure to a controlled working pressure; made from stainless steel, often with diaphragm type for minimal contamination. Pressure Gauges / Transducers Displays or transmits inlet and outlet pressures. Valves (Diaphragm / Needle / Ball) Manual or automatic shutoff and flow control; all-welded or metal-diaphragm designs. Check Valves Prevents backflow and contamination. Filters (0.01–0.003 µm) Removes particulates before gas enters the process. Relief Valves Protects downstream equipment from overpressure. Purging Valves Allow purging with inert gas to eliminate contaminants before use. Tubing / Manifolds Electropolished stainless steel (typically 316L); orbital welded for leak-free connections. Mounting Panel / Enclosure Wall-mounted or cabinet-style, often with safety features like venting and leak detection.
⚙️ 3. Design Types
Type Description Application Single Cylinder Panel One gas source, manual control Small labs or R&D setups Manual Changeover Panel Two cylinders; switch manually when one is empty Low-demand setups Automatic Changeover Panel Dual supply; automatic switchover ensures uninterrupted gas flow Continuous process or production Point-of-Use Panel Local pressure control near instrument Laboratory benches, analytical equipment
🧼 4. Materials and Purity Levels
Material: 316L stainless steel, electropolished and passivated
Connections: Orbital welded or VCR fittings
Cleanliness: As per ASTM G93 or SEMI F20
Pressure Rating: Up to 300 bar inlet (depending on gas and regulator type)
Purity Level: Typically 99.999% (5N) to 99.9999% (6N) gases
🧠 5. Optional Features
Digital pressure transducers with remote monitoring
Pressure relief vent lines for hazardous gases
Alarm systems for low or high pressure
Integration with Building Management Systems (BMS)
Automatic purge sequencing
🧪 6. Typical Applications
Semiconductor and microelectronics manufacturing
Analytical laboratories (GC, MS, ICP)
Research institutions
Pharmaceutical production
Specialty chemical synthesis
Definitions and Basic Concepts
Contact Us
Reach out for high purity gas regulator details.
