
Model 3630
Model 3630 constant flow regulator comes with a choice of an AISI 316 stainless steel or aluminum body. It is a sturdy, industrial constant flow regulator.
It is designed to provide a constant flow of liquids in applications where supply or backpressure varies and to provide a constant flow of gases in applications where backpressure varies. It is a membrane type differential pressure controller and is supplied with Model L variable area flow meter for flow rate indication and setting.
Typical applications are water purging for instruments, gas purging in Δp measurements, and hydrostatic density measurements.
Technical Data | ||||||||
Body | AISI 316 or aluminium | |||||||
Spring | AISI 316 | |||||||
Membrane | EPDM | |||||||
Plate | Nylon (PA 6) (*PVDF) | |||||||
Mesh | PTFE | |||||||
Seals | Nitrile (*Viton, EPDM) | |||||||
Connections | NPT 1/4” (G 1/4”) | |||||||
Maximum flow, H2O | 1.5 LPM | |||||||
Maximum flow, air | 60 NLPM / 6 barg | |||||||
Maximum differential pressure | 10 bar | |||||||
Maximum static pressure | 20 bar | |||||||
Minimum required pressure drop | 2 bar | |||||||
Maximum temperature | 75°C (*80°C) | |||||||
Installation position | Vertically | |||||||
Weight | 1.1 kg AISI body / 0.5 kg aluminium body | |||||||
*Special construction on request |
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