ASCO E290D06B0DA0000, Angle Seat type Pneumatic Actuated Valve, ISO 1.5in

ASCO E290D06B0DA0000 Angle Seat Valve – 1-1/2" DN40 Bronze, Normally Closed, 90 mm Actuator ASCO E290D06B0DA0000 Angle Seat Valve 1-1/2" 8 Bar | KSA Product Summary The ASCO E290D06B0DA0000 is a 1-1/2" (DN40) normally closed Series 290 angle seat valve with a bronze body and 90 mm glass-fibre-reinforced pneumatic actuator. It provides a Kv of 40.4 and handles up to 8 bar differential pressure on air, liquids and steam. With a G1/4 pilot port and spring-return operation, it is suitable for mid-size utility and process lines. Contact General Tech in Saudi Arabia at +966 569 289 544 for a quote. Product Description The ASCO E290D06B0DA0000 is designed for mid-size industrial lines where dependable pneumatic on/off control is required for water, air and steam services. Its angle seat design provides a smooth flow path while the spring-return actuator provides normally closed operation. The valve uses a 90 mm glass-fibre-reinforced PA pneumatic actuator. Filtered pilot air supplied through the G1/4 pilot port lifts the valve disc against the spring force. When pilot air is removed, the spring returns the valve to its normally closed position. The valve provides a Kv of 40.4 m³/h (Cv 46.9), with a supplied water flow value of approximately 673 l/min at 1 bar differential pressure. The supplied data specifies up to 8 bar differential pressure for air/inert gas, liquids and steam, with a maximum allowable pressure of 16 bar. The bronze body is suitable for compatible water, air, steam and light-oil applications. PTFE disc sealing, PTFE stuffing box packing, an FPM wiper seal and an AISI 431 stainless-steel stem support operation with fluid temperatures up to 184 °C. The actuator includes a visual position indicator and can rotate 360° for convenient access to the G1/4 pilot port. The valve can be mounted in any suitable position. For a 316L stainless-steel body, compare the ASCO E290D06B0SFB000. For steam applications involving frequent cycling, compare the ASCO E290D36T0SA0000. Key Benefits 1-1/2" (DN40) normally closed angle seat valve Bronze body for compatible water, air and steam applications 90 mm glass-fibre-reinforced PA pneumatic actuator Kv 40.4 (Cv 46.9) for high flow capacity Up to 8 bar differential pressure on air, liquids and steam Spring-return operation for normally closed shut-off Visual position indicator for valve-status checking PTFE disc seal and stuffing box packing AISI 431 stainless-steel stem Any mounting position with 360° actuator rotation Fluid temperature up to 184 °C G1/4 pilot port for pneumatic control For pricing and availability in Saudi Arabia, call +966 569 289 544 or email mathews@generaltechsaudi.com. Who This Product Is Best For The ASCO E290D06B0DA0000 is suitable for mid-size industrial and utility applications such as: Water treatment plants Desalination facilities Boiler feed and utility water systems Cooling-water circuits Petrochemical utility systems Oil and gas facilities Industrial process-water lines Steam supply systems Textile and laundry equipment Food processing equipment Compressed-air distribution Packaging and manufacturing machinery It is particularly suited to 1-1/2" lines where reliable normally closed operation and the specified 8 bar differential-pressure limit meet the application requirements. How to Use / How It Works Position the valve: Install the valve in a suitable orientation and ensure the body arrow follows the required flow direction. Use a compatible thread sealant for the operating medium. Connect the pilot supply: Connect filtered air or water from a suitable 3/2 solenoid pilot valve to the G1/4 actuator port. Set pilot pressure: Supply pilot pressure between 4.5 and 10 bar, while ensuring the required pressure is suitable for the actual line differential pressure. Operate the actuator: Apply pilot pressure to open the normally closed valve. Removing pilot pressure allows the spring to close it. Commission the valve: Cycle the valve several times, check the visual position indicator and inspect the threaded connections and assembly for leaks. Frequently Asked Questions What is the ASCO E290D06B0DA0000? It is a 2/2 normally closed Series 290 angle seat valve with a 1-1/2" DN40 bronze body and 90 mm pneumatic actuator. What is the maximum differential pressure? The supplied data specifies up to 8 bar differential pressure for air/inert gas, liquids and steam. The maximum allowable body pressure is 16 bar. What is the Kv of the valve? The valve has a Kv of 40.4 m³/h and a Cv of 46.9, with a supplied water flow value of approximately 673 l/min at 1 bar differential pressure. Can it handle steam? Yes. The supplied data specifies steam service up to 8 bar differential pressure, with fluid temperatures up to 184 °C. What happens if pilot air is lost? The spring-return actuator closes the valve, providing normally closed operation. What pilot supply does it need? The supplied data specifies filtered air or water at 4.5 to 10 bar through the G1/4 pilot port. The required minimum pilot pressure depends on the operating differential pressure. What materials are used for the seals? The valve uses a PTFE disc seal, PTFE stuffing box packing and an FPM wiper seal. Is there a stainless-steel version? Yes. The ASCO E290D06B0SFB000 is a 316L stainless-steel alternative. Confirm the exact configuration and application suitability before ordering. Does it replace the ASCO E290A021? A distributor listing identifies the E290D06B0DA0000 as a replacement for the E290A021. Confirm dimensional and application compatibility with General Tech before ordering. Where can I buy the ASCO E290D06B0DA0000 in Saudi Arabia? Contact General Tech at +966 569 289 544 or mathews@generaltechsaudi.com for pricing and availability.