Dual-Stage Pressure Control Panel(Automatic Switch)

Dual-stage pressure reduction for precise control
Automatic cylinder switch ensures zero downtime
Compatible with high-purity gases (e.g., nitrogen, argon, helium)
Cleanroom-certified assembly for contamination-sensitive environments

Designed for continuous gas supply through automatic switching between gas cylinders from 2 directions. The maximum input pressure reaches 3000 psi, while the output pressure is adjustable via dual-stage pressure regulation. Corrosion-resistant and assembled/tested in cleanroom environments, it is ideal for high-purity gas applications such as laboratories and gas analysis systems.

Technical Specifications:

· Inlet Pressure: 0–3000 psi

· Outlet Pressure: 0–500 psi (adjustable)

· Cv Value: 0.12/1.0

· Port Thread: 1/4" NPT (F)/1/2" NPT (F)

· Operating Temperature: -40°C to +74°C

· Regulator Leak Rate: 2×10⁻⁸ atm·cc/sec He

· Diaphragm Valve Knob: Clear "Open/Close" indicators

· Testing Standards: Pressure regulators and gas lines undergo rigorous pressure endurance and leak testing.

Applications: Laboratory gas systems, semiconductor manufacturing, analytical instrumentation, and industrial gas distribution requiring reliable, high-purity supply.