ASCO E290D0750DA0000, Angle Seat type Pneumatic Actuated Valve, G 2in to G 2in, 2.5 bar

ASCO E290D0750DA0000 Angle Seat Valve 2" (DN50), NC, Bronze Body, 2.5 bar ASCO E290D0750DA0000 Angle Seat Valve 2" NC | KSA Product Summary The ASCO E290D0750DA0000 is a 2" (DN50) normally closed Series 290 angle seat valve with a bronze body and compact 63 mm pneumatic actuator. It provides a Kv of 51.4 and is rated for up to 2.5 bar differential pressure on air, liquids and steam. Contact General Tech in Saudi Arabia at +966 569 289 544 for a quote. Product Description The ASCO E290D0750DA0000 is designed for large 2" lines where the differential pressure across the valve remains relatively low. Its bronze body and 63 mm pneumatic actuator provide a compact solution for water, air, steam and other non-aggressive utility media. The valve delivers a Kv of 51.4 (Cv 59.7) and is rated for up to 2.5 bar differential pressure on air, liquids and steam. Flow enters under the disc, while the spring-return actuator keeps the valve normally closed when pilot air is released. The valve features PTFE disc sealing and stuffing box components, an AISI 431 stainless steel stem and a glass-fibre-reinforced PA actuator with visual position indication. The actuator can rotate 360° for convenient pilot-port access, and the valve can be installed in any position. For applications requiring a stainless steel body, the E290D0750SA0000 provides a stainless-steel alternative. Where higher closing force is required, the bronze E290D07B0DA0000 uses a 90 mm actuator. Key Benefits 2" (DN50) bronze angle seat valve for large utility lines Kv 51.4 (Cv 59.7) for high flow at low pressure drop Normally closed operation with spring return Compact 63 mm pneumatic actuator with visual position indicator Up to 2.5 bar differential pressure for air, liquids and steam PTFE seals and AISI 431 stainless steel stem Suitable for water, air, steam, light oils and other non-aggressive media Any mounting position with 360° actuator rotation 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 E290D0750DA0000 is suitable for low-pressure 2" utility lines in applications such as: Water treatment and desalination systems Cooling tower make-up water Tank filling and draining HVAC water circuits Low-pressure steam lines Compressed-air systems Gravity-feed and low-head water applications Industrial utility lines where differential pressure remains at or below 2.5 bar How to Use / How It Works Install the valve: Mount the valve in any suitable orientation, follow the flow direction marked on the body and properly seal the G2 connections. Connect the pilot line: Supply filtered air or water to the G1/8 pilot port through a suitable 3/2 pilot valve. Rotate the actuator if required for easier tubing access. Check pilot pressure: Use pilot pressure between 4.5 and 10 bar and confirm that the differential pressure across the valve does not exceed 2.5 bar. Test operation: Cycle the valve under controlled conditions, check the visual position indicator and inspect all connections for leaks. Frequently Asked Questions What is the maximum differential pressure? The maximum differential pressure is 2.5 bar for air, liquids and steam. The body has a maximum allowable pressure of 16 bar. What flow capacity does the ASCO E290D0750DA0000 provide? The valve has a Kv of 51.4 m³/h and a Cv of 59.7. Can this valve be used for steam? Yes. The provided product data specifies steam service up to 2.5 bar differential pressure and up to 184 °C fluid temperature. What pilot pressure is required? The specified pilot pressure range is 4.5 to 10 bar using filtered air or water. Is the valve normally closed? Yes. The E290D0750DA0000 is a 2/2 normally closed angle seat valve with spring return. Which alternative should I choose? For a stainless-steel body, consider the E290D0750SA0000. For higher closing force, the E290D07B0DA0000 uses a 90 mm actuator. Where can I buy this valve in Saudi Arabia? Contact General Tech at +966 569 289 544 or mathews@generaltechsaudi.com for pricing and availability.