MAQUET Outlet Valve Diaphragm Assembly Including Gasket and Ring 6586791 New original

MAQUET Outlet Valve Diaphragm Assembly Including Gasket and Ring 6586791 New original

 
 
► Brief Introduction
 

This is an outlet valve diaphragm assembly for ventilators, part number 6586791. It includes a silicone valve diaphragm, a porous metal gasket, and a stainless steel retaining ring, packaged in an individual sealed bag.

The white silicone diaphragm is made of high-elasticity silicone rubber, resistant to high-temperature sterilization, gases, and tubing condensation. It exhibits stable rebound and is not prone to hardening or cracking with long-term use. The porous metal gasket is made of stainless steel, with evenly spaced air vents to support the diaphragm and prevent excessive deformation, ensuring uniform airflow. The stainless steel locking ring is made of rust-resistant metal and is used to secure the diaphragm and gasket. After assembly, it is tightened to seal and prevent air leakage and diaphragm displacement.

 
 
► Features

1. One-way Expiratory Sealing and Flow Control

During inspiration, the diaphragm is compressed and sealed, locking airway pressure and PEEP. During exhalation, the airflow pushes open the diaphragm to expel air, preventing backflow and ensuring the one-way nature of the ventilation circuit.

2. Stable Airway Pressure and PEEP

The diaphragm's sealing performance directly determines the ventilator's pressure control accuracy. Aging and damage can lead to air leakage, low PEEP values, and tidal volume loss.

3. Buffering Airflow and Protecting the Flow Sensor

The porous metal gasket evens out exhaled airflow, preventing high-speed airflow from impacting the flow sampling element and extending the sensor's lifespan.

4. Corrosion Resistant and Easy to Sterilize

The entire consumable set is resistant to high-temperature steam and wipe sterilization, conforming to standardized hospital equipment sterilization procedures.

► Parameters
 

 
 
► Product Picture
 

 ►FAQ
 

Q1: If only the silicone diaphragm is damaged, but the metal gasket and pressure ring are intact, can I replace only the diaphragm and reuse the metal parts?

A1: This is feasible for short-term emergencies; however, maintenance guidelines recommend replacing the entire set. Long-term use of old metal parts can easily lead to wear and burrs that scratch the new diaphragm, resulting in repeated leaks and rework.

Q2: Is the diaphragm assembly REF 6586791 compatible with all MAQUET ventilators?

A2: Only compatible with the corresponding model of expiratory valve body. Please verify the device model before purchasing, as different series of expiratory valves are not interchangeable.

Q3: If the ventilator continuously alarms for leakage and the measured tidal volume is low, is it highly likely that the diaphragm assembly is the problem?

A3: Prioritize checking this kit; diaphragm hardening, tearing, and loose pressure rings are the most common causes of expiratory circuit leakage.

90 Day Warranty                             SGS ceryification