Pressure release valves

Pressure release valves save HPLC devices from damages by a sudden pressure increase or a pressure shock.

When working with low pressure, e.g. the switching of a fractionation valve can cause such a pressure shock. If a certain pressure limit is exceeded, the pressure release valve releases liquid and thereby reduces the system pressure.

Pressure release valves are recommended for preparative applications with flow rates above 1000 ml/min. To protect pressure-sensitive parts, they are also recommended for applications with glass columns or RI-detector .

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Results: 14
Title
Description
Article Nr.
Back-Pressure Regulator

Back-Pressure Regulator 1-20 bar

A70087

Back-Pressure Regulator

Back-Pressure Regulator 20-103 bar

A70088

Back-Pressure Regulator

Back-Pressure Regulator 90-300 bar

A70084

Flow splitter

analytical, passive post column flow splitter
standard calibration 15:1 - 250:1 fluid:water

A1770

Flow splitter

preparative post column flow splitter, adjustable

A5815

Flow splitter

semi-preparative post column flow splitter, adjustable

A5816

Pressure release valve

stainless steel, 3.4 - 413 bar, without spring, 1/4" connectors

A5802

Pressure release valve

stainless steel, up to 25 bar, 1/4" connectors

A5801

Pressure release valve

stainless steel, up to 3 bar, 1/16" connectors

A5805

Pressure release valve

stainless steel, up to 50 bar, 1/8" connectors

A5800

Pressure release valve

titanium, up to 50 bar, 1/8" connectors

A5800V1

Spare membranes

for back-pressure regulator

A70082

Spring for pressure release valve

Series "R3A" 25 - 50 bar

M1070

Spring for pressure release valve

Series "R3A" 3.4 - 24 bar

M1080