ASCO E290D0110SA0000, Angle Seat type Pneumatic Actuated Valve, ISO 3/8in
Part No. E290D0110SA0000
The ASCO E290D0110SA0000 is a 3/8" (DN10) stainless steel Series 290 angle seat valve with G 3/8 threaded ports, rated to 16 bar. It is a normally closed valve with fluid entry under the disc and closes when pilot air is lost, providing fail-safe shut-off. Genuine ASCO valve, supplied in the UAE by General Tech Services LLC. Pricing is quote-based. Request a quote in under a minute - call +971 6 543 6933.
The angled seat provides a high-flow path with low pressure loss and a flow coefficient of Kv 2.8 m³/h. The stainless steel body offers corrosion resistance for demanding industrial applications, while PTFE sealing and a maintenance-free stuffing box support operation with media temperatures from -10 °C to +184 °C.
The valve uses a 32 mm plastic piston actuator with a G 1/8 pilot port. The actuator can rotate through 360° to simplify pilot tubing installation, and the valve internals can be serviced without removing the body from the pipework. The Series 290 is designed for air, inert gas, water, oil and steam applications.
Ready to order the ASCO E290D0110SA0000? Speak to our team. Call +971 6 543 6933
Key Benefits
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G 3/8 (DN10) female threaded ports for standard BSP pipework
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Normally closed configuration with fluid entry under the disc
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Spring-return action closes the valve when pilot air is lost
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Rated to 16 bar with a high-flow angled seat and low pressure drop
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Kv 2.8 m³/h flow coefficient
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Stainless steel body with PTFE disc seal
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Maintenance-free stuffing box
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32 mm plastic piston actuator with G 1/8 pilot port
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360° actuator rotation for convenient pilot tubing installation
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In-line serviceability without removing the valve body
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Genuine ASCO valve supplied by General Tech Services LLC in the UAE
Who This Product Is Best For
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Steam, hot water and compressed-air isolation on 3/8" lines up to 16 bar
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OEM machine builders requiring a normally closed valve that closes on loss of pilot air
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Industrial utility and process systems using air, inert gas, water, oil or steam
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Maintenance teams replacing compatible angle seat valves with genuine ASCO stock
How to Install & Use It
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Confirm the nameplate matches E290D0110SA0000, 3/8", 16 bar and normally closed configuration.
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Verify that the valve materials and operating limits are suitable for the process medium, pressure and temperature.
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Install a suitable strainer upstream and install the valve according to the flow arrow on the body.
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Connect filtered pilot air to the G 1/8 pilot port through a suitable 3/2 solenoid pilot valve.
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Ensure the pilot supply meets the specified minimum pilot pressure of 4.7 bar.
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Cycle the valve several times and check all connections for leaks before commissioning.
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The actuator can be rotated through 360° to suit the pilot tubing arrangement.
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The valve can be serviced in-line without removing the body from the pipework.
Frequently Asked Questions
What is the ASCO E290D0110SA0000?
It is a 3/8" (DN10) stainless steel Series 290 angle seat valve with G 3/8 threaded ports. It is normally closed, uses fluid entry under the disc and is rated to 16 bar.
What media can it handle?
The Series 290 is designed for air, inert gas, water, oil and steam, with fluid temperatures from -10 °C to +184 °C. The supplied specifications list pressure ratings of up to 16 bar for air/gas and liquids and 10 bar for steam. Always confirm material compatibility and pressure limits with the specific operating conditions.
How is the valve operated?
It is pressure operated. Filtered air or water pilot pressure moves the piston, typically through a 3/2 solenoid pilot valve. The specified minimum pilot pressure is 4.7 bar and the maximum pilot pressure is 10 bar.
What happens if pilot air is lost?
The normally closed spring-return configuration closes the valve when pilot pressure is removed, shutting off the line.
How do I choose the E290D0110SA0000 or another Series 290 valve?
Choose the valve based on line size, connection type, pressure rating, medium and operating conditions. Send your process data and valve part number to General Tech Services LLC for compatibility confirmation.
How do I get a price and lead time?
Pricing is quote-based. Call General Tech Services LLC on +971 6 543 6933 or submit the Request a Quote form.
Is this a genuine ASCO valve?
General Tech Services supplies original ASCO valves in the UAE with technical support.
For pricing or to place an order, contact General Tech Services LLC. Call +971 6 543 6933.
