ASCO E290D7350DA0000 Angle Seat Pneumatic Actuated Valve – ISO 3/4 in, Normally Closed, Spring Return
ASCO E290D7350DA0000 Angle Seat Valve 3/4in NC
Product Summary
The ASCO E290D7350DA0000 is a Series 290 angle seat pneumatic actuated valve with an ISO 3/4 in connection, normally closed (NC) operation, and spring return. It is designed for general service applications involving air, inert gas, water, oil, and light slurries. The ASCO Series 290 is also suitable for steam and hot water applications in food and beverage processing. Contact GeneralTech Shop to confirm the pressure rating and request a quote.
Product Description
ASCO E290D7350DA0000 Angle Seat Valve for Industrial Applications
The ASCO E290D7350DA0000 Angle Seat Pneumatic Actuated Valve is designed for industrial systems that require reliable on/off flow control. Its 3/4 in connection makes it suitable for machine supply lines, heat exchanger circuits, cleaning-in-place (CIP) branches, and medium-sized process lines.
The ASCO Series 290 is a pressure-operated angle-body piston valve designed for demanding applications. Its straight-through body design is available in bronze or stainless steel, depending on the model. The series is suitable for general service media such as air, inert gas, water, oil, and light slurries, as well as steam and hot water in food and beverage processing.
Normally Closed Operation with Spring Return
The ASCO E290D7350DA0000 features a normally closed (NC) default position with spring return. The valve remains closed by default and opens when pilot air is applied. When the pilot air is released, the spring returns the valve to its closed position.
This configuration is suitable for applications where flow needs to remain shut off until the valve receives an operating command.
Practical Installation and Maintenance
The actuator can be positioned to provide 360° access to the pilot port, helping simplify pilot-line routing during installation. The actuator and stuffing box are designed to be maintenance-free, and field servicing can be carried out without removing the valve from the pipeline.
A large piloting orifice supports fast operating cycles. The valve also features an anti-water-hammer design and back-pressure resistance for compatible systems.
The supplied product listing does not specify the maximum working pressure. Contact GeneralTech Shop to confirm the pressure rating for your application.
Key Benefits
ISO 3/4 in connection for compatible industrial systems.
Normally closed operation with spring return.
Suitable for general service media, including air, inert gas, water, oil, and light slurries.
Series 290 applications include steam and hot water in food and beverage processing.
360° adjustable pilot port for flexible installation.
Maintenance-free actuator and stuffing box.
Field servicing without removing the valve from the pipeline.
Designed to support fast operating cycles.
Who Is This Product Best For?
Industrial utility branches and medium-sized process lines.
Machine supply and heat exchanger circuits.
Cleaning-in-place (CIP) systems and cleaning branches.
Food and beverage processing systems using compatible steam or hot water.
Maintenance teams replacing compatible ASCO Series 290 valves.
How It Works
Install the valve in the pipeline, following the flow direction indicated on the valve body.
Position the actuator to provide convenient access to the pilot port.
Apply pilot air to open the normally closed valve.
Release the pilot air to allow the spring to return the valve to its closed position.
Check the connections for leaks under the intended operating conditions.
Frequently Asked Questions
Q. Is the ASCO E290D7350DA0000 normally open or normally closed?
It is a normally closed (NC) valve with spring return.
Q. What is the connection size?
The valve has an ISO 3/4 in connection.
Q. What is the maximum working pressure?
The supplied product listing does not state the maximum working pressure. Contact GeneralTech Shop to confirm the pressure rating for your application.
Q. What media can the ASCO Series 290 handle?
The supplied information lists air, inert gas, water, oil, and light slurries for general service. The series is also described as suitable for steam and hot water in food and beverage applications.
Q. How does the spring return work?
Pilot air opens the normally closed valve. When the pilot air is released, the spring returns the valve to its closed position.
Q. How does this model differ from E290D0330DA0000 and E290D0310SFB000?
The supplied listing identifies both models as 3/4 in, normally closed valves. Check the exact part number on your existing valve or its label to confirm the correct replacement.
Q. How can I request a price?
Call or WhatsApp +966 569 289 544, or email mathews@generaltechsaudi.com with the part number.
