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Doğuş Float Air Release Valve 1” PN16

Original price was: $288.23.Current price is: $86.47.

The Doğuş float air release valve in 1” PN16 removes trapped air from liquid lines automatically. Its ductile iron body and float mechanism ensure reliable performance in heating, cooling, and pump systems. Compact and ready for standard pipe connections.

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SKU: 1000035012280000020030104 Category:
HVAC & Pump System Valves

Doğuş Float Air Release Valve 1” PN16

Automatic air venting for efficient and quiet system operation.

The Doğuş Float Air Release Valve 1” PN16 plays a critical role in heating, cooling, and pump stations by automatically venting air bubbles from liquid lines. In addition, its float mechanism responds to water level changes to control air release without manual intervention. Therefore, the valve improves pipeline efficiency and protects system components from air-related issues. ORFA Industrial supplies this valve from stock for industrial buyers.

This valve features a ductile iron body (EN-GJL-250) with an automatic float system. It operates at PN16 (1.6 bar) with a nominal working temperature range of 0°C to 100°C and a maximum working pressure of 16 bar. The 1-inch (DN25) connection fits standard piping, and it complies with ISO 4414 and EN 60534. Furthermore, the compact design prevents pump power waste and reduces operational noise.

Doğuş Float Air Release Valve — Technical Specifications

Nominal Diameter (DN)
DN25 (1 inch)
Pressure Class
PN16 (1.6 bar)
Body Material
Ductile Iron (EN-GJL-250)
Internal Mechanism
Automatic Float System
Nominal Working Temperature
0°C to 100°C
Maximum Working Pressure
16 bar (PN16)
Standards
ISO 4414, EN 60534

Central heating systems and boiler rooms commonly use this valve to prevent air lock. Moreover, it is installed on pump suction lines and discharge sides to maintain stable flow. Industrial cooling towers and commercial facilities rely on it for continuous air removal. Additionally, high-rise building systems use it to avoid trapped air and ensure efficient operation.

Key Advantages

  • Automatic air release based on water level
  • Energy savings through improved pump efficiency
  • Long service life with compact design
  • Quiet operation with minimized vibration noise

Applications

  • Central heating systems and boiler rooms
  • Pump suction lines and discharge sides
  • Industrial cooling towers and commercial facilities
  • High-rise building HVAC systems

For maximum efficiency and safe operation in your pump stations, choose the Doğuş Float Air Release Valve 1” PN16. ORFA Industrial supplies it worldwide and provides technical support for your projects.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

Your Reliable Partner in Industrial Flow Technologies

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