High Purity Diaphragm Valve - Chrome Plated, MWP 30,000kPa (300 Bar)

High Purity Diaphragm Valves

High Quality Diaphragm valves for low (<60 bar) or high pressure (up to 300 bar) systems. These valves are available in Chrome Plated Brass with optional 316L stainless steel construction available on special request. ideal for isolation of gas lines in High Purity gas environments with an easy turn handwheel. Inlet and outlet fitting options include NPT and compression fittings.

Key Features

• Brass chrome plated body for inert, reactive, flammable and oxidizing gas and mixtures
• Available in Stainless Steel 316L for corrosive gases on special request.
• Purity 6.0
• Hand wheel design
• Metal to metal sealing to atmosphere
• Tested for use with Oxygen
• Ideal for High Purity Regulator isolation valve

Technical Specifications - VDV30

• Body Material: Brass (chrome-plated). Also available in SS 316L on special request
• Purity 6.0
• Maximum Working Pressure: 300 bar
• Ports:  ¼” NPT (F)
• Seat Material: PEEK
• Diaphragm: Elgiloy®
• Temperature Range: -30°C to +74°C
• Leak Rate: 1 × 10⁻⁸ mbar·L/s He
• Orifice: 2.7mm
• Weight: 0.5 kg

Applications

Laboratory pressure control, calibration systems, component testing, high-pressure sampling systems, and service & test equipment.