ASCO E290D0550SFB000, Angle Seat type Pneumatic Actuated Valve, G 1 1/4in to G 1 1/4in, 6 bar
Part No. E290D0550SFB000
The ASCO E290D0550SFB000 is a 1 1/4" (DN32) stainless steel Series 290 angle seat valve with G 1 1/4 threaded ports, rated to 6 bar. It is a normally closed valve with fluid entry under the disc and is designed to close when pilot air is lost. Its FB0 food-contact materials conform to EC 1935/2004 and FDA CFR 21 requirements as specified for the wetted materials. 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, while the stainless steel body supports demanding wash-down and process environments. PTFE sealing and a maintenance-free stuffing box support operation with media temperatures from -10 °C to +184 °C.
The valve uses a 63 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 E290D0550SFB000? Speak to our team. Call +971 6 543 6933
Key Benefits
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G 1 1/4 (DN32) 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 6 bar with a high-flow angled seat and low pressure drop
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FB0 food-contact wetted materials conforming to EC 1935/2004 and FDA CFR 21 as specified
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Stainless steel body with PTFE disc seal
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63 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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Food, beverage and dairy lines requiring documented food-contact materials
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OEM machine builders requiring a normally closed valve that closes on loss of air
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Process and utility 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 E290D0550SFB000, 1 1/4", 6 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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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 E290D0550SFB000?
It is a 1 1/4" (DN32) stainless steel Series 290 angle seat valve with G 1 1/4 threaded ports. It is normally closed, uses fluid entry under the disc and is rated to 6 bar.
What does the FB0 option mean?
The FB0 option identifies wetted materials specified for food-contact applications, with conformity to EC 1935/2004 and FDA CFR 21 requirements as supplied in the product information.
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. Always confirm material compatibility with the specific fluid and 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 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 E290D0550SFB000 or another Series 290 valve?
Choose the valve based on line size, connection type, pressure rating, medium, material requirements 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.
