Regulator, Brass Barstock, Single stage, 6-port Regulator, Series 402

The 402 Series regulators are intended for primary pressure control of non-corrosive, high purity or liquefied gases or for applications where minor fluctuations in outlet pressure due to diminishing inlet supply can be tolerated. The 400 Series has a better tightness than the 300 Series and a certificate can be obtained for an additional fee.

Typical Applications:

• Gas and liquid chromatography
• High purity carrier gasses
• Zero, span, and calibration gases
• High purity chamber pressurization
• Liquefied hydrocarbon gas control
• Control of cryogenic gases

Valve Description:

• 316L stainless steel membrane
• Valve body chrome-plated brass
• Filter – sintered bronze 10 microns
• Pipe Away Relief Valve – Safely vents exhaust gases
• Internal seal – PTFE
• Maximum Input Pressure 3000 PSIG (210 BAR), 3500 PSIG (240 BAR) Optional, 4500 PSIG (310 BAR) Optional
• Temperature range –40 ° C to 60 ° C
• Manometers – diameter 2 "(53mm), chrome-plated brass
• Inputs – Standard 1/4 "FNPT
• Tightness 1 × 10–9 ml / s
• Weight (402–1331–580) – 1,81 kg

402-ABCD-CON-OP

Each letter/number in the catalog number indicates the selected valve configuration.

A – Outlet pressure/outlet gauges range B – – Inlet pressure/gauges range C – Outlet fittings, needle or diaphragm valves.. D – Gauge – different units CON – Inlet connections OP – Optional Accessories

Please consult with us the correct valve selection.

Regulators brochures can be found at this link https://www.chromservis.eu/…as-detection