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MERCURY® - pressure regulator with an integrated cylinder valve

MERCURY® - pressure regulator with an integrated cylinder valve
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MERCURY® - pressure regulator with an integrated cylinder valve - 1

PRESSURE REGULATOR WITH AN INTEGRATED CYLINDER VALVE The MERCURY ® pressure regulators have a refilling valve appropriate to the required standards of the country of destination. An ergonomic knob allows the user to quickly open and close the cylinder flow, and gives a clear indication about the status of the system (ON-OFF). This device has a double stage preset output pressure, with a control gauge to indicate the pressure in the gas cylinder. The MERCURY ® pressure regulator has a chrome-plated brass structure and is equipped with a preset overpressure valve as a protection against any malfunction in the system. A flowmeter with calibrated orifices supplies the gas through a hose connector with flow adjustable from 2 to 14 L/min., in intervals of 2 L/min. A terminal unit (optional) can be integrated to supply emergency apparatus. 02 01 MERCURY® WITH EXTERNAL PROTECTION The MERCURY® pressure regulators, complete with an integrated cylinder valve, are suitable for direct mounting on oxygen cylinders using the threaded connector 25E (EN 629-1) or 17E (EN ISO 11116-1). Pressure Ramp | First stage reducer pressure ramp, with constant flow rate of 40 L/min. O2 - 23 °C. PERFORMANCE FEATURES | The MERCURY ® pressure regulator may be opened and quickly and easily closed; the high pressure closure is obtained through a bistable, two-way drum valve with outlet, controlled by a knob which houses a lever directly connected to the drum enabling movement from the closed to the open position. The knob has two stable positions obtained through a ball and spring system. The rotary movement of the ring covers or uncovers the ON-OFF symbols, and the window which appears has a red background corresponding with the closed position, or a green background corresponding with the open position, enabling the status of the device to be visible at a distance. The gas cylinder is recharged through a one-way valve with a protective cap. The first stage reducer has been sized to guarantee the flow of gas to the patient and those necessary for the operation of any equipment connected to the specific gas outlet. The overpressure valve is set during manufacture and is notmodifiable. First and second stage regulations are also set during manufacture. A calibrated orifice flowmeter forms part of the regulator valve body and cannot be detached without opening and disabling the valve itself. 02 CYLINDER REFILLING VALVE WITH SCREWED PROTECTIVE CAP REGISTERED OFFICE AND FACTORY ADDRESS: Flow Meter Spa - Via del Lino, 6 - 24040 Levate - Bergamo - ITALY Ph. +39 035 594047 I Fax +39 035 59482 I info@flowmeter.it I www.flowmeter.it VAT. N. IT0173704

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MERCURY® - pressure regulator with an integrated cylinder valve - 2

<— ^ e ^ » m-nm CD 2 > > 2 HI co 5 o m i? SO W.M CO WORKING PRINCIPLE | The MERCURY® pressure regulators basically consist of: - a coupling with conical threading 25E or 17E for connection of the valves to the gas cylinder; - a gas recharging coupling of the residual pressure type, with a shutter (dimensions comply with the different reference standards of the country of destination); - a hose coupling for supply of the gas necessary for the therapy being performed; - a control gauge, to display the gas cylinder pressure value, with external metal protection against accidental blows; - a...

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