EDV3

The first real analytical tight shut-off diaphragm valve family, this 2-port Sample Stream Selection Gas Chromatography Valve with electrical actuation is engineered for long-lasting performance. It is constructed with high-grade 316L stainless steel for exceptional durability and corrosion resistance and certified leak tight up to 500 psi at 50°C.

All AFP stream selection purged diaphragm valves have purge features built directly into the valve which provides a barrier to prevent any inboard contamination and ensure sample integrity for trace analyses.

This valve also features a SilcoNert 2000® coating to increase surface inertness, preventing issues that lead to inaccurate results, constant maintenance, and production delays. This coating also allows for low detection limits critical for quantifying low levels of chemical compounds found in vehicle emissions, refinery gasses, air samples, pesticides, and VOCs.


Key Features:

• Ports: 2
• Temperature: 50°C
• Pressure: 500 psi
• Material: SS-316L
• Port Size: 0.030”
• Coating: SilcoNert 2000®
• Purge: Yes
• Actuator: Electrical

Benefits Include:

• No dead volume effects
• Continuous flow path
• Integrated purge system
• Higher Quality: Every valve is leak tested before shipping at no additional cost