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IBV19M

Product catalog summary

Overview: The document provides detailed technical specifications and operational guidelines for the Proportional Flow Control Solenoid Valve by Uflow Automation, designed for precision control in medical applications such as ventilators and anesthesia machines.

Features:

Low power consumption with reduced heat generation.
Tested for 100 million life cycles ensuring proven performance.
Operates with DC current or pulse width modulation (PWM) with closed-loop feedback for optimal performance.

Applications:

Ventilators
Anesthesia Delivery & Monitors
Insufflators
Pressure and Flow Control

Specifications:

Valve Type: 2 Way Normally Closed
Port: Manifold Mounting
Body Material: Brass
Seal: NBR, optional FKM
Media: Air, Oxygen, Nitrous Oxide, Carbon Dioxide, Heliox & other medical gases
Flow Rate: 150 LPM @35 PSI Differential Pressure
Operating Environment: 32 to 132°F (0 to 55°C)
Storage Temperature: -40 to 158°F (-40 to 70°C)
Dimensions: L-17.6mm, W-16mm, H-52mm
Weight: 56 g

Electrical Requirements:

Power: 12V DC (2.5 Watts)
Electric Termination: 15” Lead Wire

Performance Characteristics:

Leak Rate: Internal - 5.0 sccm of Air up to 101 psi; External - 0.5 sccm of Air up to 101 psi
Operating Pressure: 0 to 60 PSI
Orifice Sizes: 5mm
Hysteresis: 7% of full scale current (Typical), 15% (Max)
Response Time: 10 ms Typical
Reliability: 100 Million Cycles, 0.95 Reliability Factor

Wetted Materials:

Body: Brass
Stem Base: 430 FR Stainless Steel
Others: NBR/FKM, 430 FR Stainless Steel, Stainless Steel, Aluminum (Manifold)

Control Recommendations:

Current control is recommended for repeatable valve flow performance.
PWM control should have a frequency of 5 kHz or greater.

Model Identification: The document includes a model identification chart for selecting the appropriate valve configuration based on body material, seal material, port size, pressure, orifice, and plunger type.

Note: For customized configurations, such as custom calibration and electrical connections, contact the factory. Provide media, inlet & outlet pressures, media & ambient temperature range, minimum required flow rate, and system supply voltage when contacting Applications Engineering.

Catalog excerpts

PROPORTIONAL FLOW CONTROL SOLENOID VALVE (Normally Close) Uflow Automation Ankur Industrial Complex, Survey No: 275/276, Plot No: 31, Nr. Intol Cast Pvt. Ltd. Shapar (Veraval) 360 024. Dist: Rajkot Gujarat (INDIA). Phone No: +91 2827 254343 | Cell: +91 89059 07070 Email: [email protected] | Website: www.uflowvalve.com

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Proportional flow control valve, integral to the design of an inspiratory flow system, provides precision control for the flow of gas. Specialized proportional valves are available for application in ventilators and anesthesia machines and provide accurate and safe delivery of precise gases to patients. APPLICATIONS Ventilators Anesthesia Delivery & Monitors Pressure and Flow Control FEATURES Low power consumption generates less heat Proven performance tested to 100 million life cycles Uses either DC current or pulse width modulation with closed loop feedback to deliver optimal system performance....

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BODY BASIC VALVE DIMENSIONS ELECTRICAL REQUIREMENTS Nominal Supply Voltage (VDC) Nominal Coil Resistance (Ohms) @ 20°C Control Current at Maximum Flow (mA) BASIC CONTROL: proportional valve can be controlled by either voltage or current; however, it is highly recommended that current control be employed to ensure the most repeatable valve ﬂow performance. SUGGESTED PWM CONTROL: For PWM control, the signal applied to the valve should have a frequency of 5 kHz or greater. Optimal frequency will be application dependent. Valve Solenoid Valve Supply Voltage BODY BASIC VALVE DIMENSIONS OPAMP Supply...

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MANIFOLD DIMENSIONS (MM) NOTE: In order to provide the best possible solution for your application, please provide the following requirements when contacting Applications Engineering: Media, Inlet & Outlet Pressures System Supply Voltage Minimum Required Flow Rate Media & Ambient Temperature Range PROPORTIONAL FLOW CONTROL VALVE MODEL IDENTIFICATION CHART I PRESSURE & ORIFICE SEAL MATERIAL PORT TYPE BODY MATERIAL PORT SIZE MANIFOLD MOUNTING Note: Above mentioned pressure is a differential pressure. IBV19M PROPORTIONAL FLOW CONTROL VALVE 60PSI / 5.0 MM ORIFICE MINIFOLD MOUNTING BRASS BODY (5MM)...

Open the catalog to page 4

IBV19M

IBV19M

Catalog excerpts

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