EBRO F012-K1 GAS is a large-diameter double-flanged butterfly valve with nominal sizes from DN 150 to DN 2000, a maximum working pressure of 16 bar, and an operating temperature range of -20°C to +60°C. The product supports multiple pipeline flange standards, with sealing performance conforming to EN 12266 Leakage Rate A and ISO 5208:2015 Category AA. It is suitable for media isolation and flow-path control in urban gas transmission and distribution systems and chemical industrial gas pipelines.
F012-K1 GAS double-flanged butterfly valve product image
EBRO
F012-K1 GAS Double-Flanged Butterfly Valve | EBRO
Product code: F012-K1-GAS
Double-flanged butterfly valve for media isolation and switching in gas and industrial gas pipelines, with nominal sizes from DN 150 to DN 2000.
- Category
- Butterfly Valves
- Nominal Size
- DN 150 - DN 2000 (larger sizes available upon request)
- Operating Temperature Range
- -20°C to +60°C (depending on pressure, medium, and material)
Specifications
- Nominal Size
- DN 150 - DN 2000 (larger sizes available upon request)
- Face-to-Face Length Standards
- EN 558 Series 20; ISO 5752 Series 20; API 609 Table 1; manufacturer standard
- Connecting Flange Standards
- EN 1092 PN 6/10/16; ASME Class 150; AS/NZS 4087 PN 16; special flange standards available upon request
- Flange Facing
- EN 1092 Form A / B; ASME RF, FF
- Top Flange Standard
- EN ISO 5211
- Leakage Class
- EN 12266 Leakage Rate A; ISO 5208:2015 Category AA
- Operating Temperature Range
- -20°C to +60°C (depending on pressure, medium, and material)
- Maximum Working Pressure
- 16 bar
Application scenarios
Isolation and Switching in Urban Gas Transmission and Distribution Pipelines
Used for media isolation and safe switching in urban gas transmission and distribution pipelines and associated low-pressure pipelines. Suitable for operating conditions with a maximum working pressure of 16 bar and an operating temperature range of -20°C to +60°C, with sealing performance rated EN 12266 Leakage Rate A and ISO 5208:2015 Category AA.
Isolation and Control in Chemical Industrial Gas Pipelines
Used for media isolation and flow-path control in gas pipelines at chemical and other industrial facilities. Suitable for operating conditions with nominal sizes from DN 150 to DN 2000, a maximum working pressure of 16 bar, and an operating temperature range of -20°C to +60°C, while meeting the applicable sealing requirements.
Selection points
Compatibility with Multiple Pipeline Flange Systems
The connecting flanges support EN 1092 PN 6/10/16, ASME Class 150, and AS/NZS 4087 PN 16. Face-to-face dimensions comply with EN 558 Series 20, ISO 5752 Series 20, and API 609 Table 1, supporting selection checks for pipeline interfaces built to different standards.
Standard-Compliant Tight Shutoff Performance
Sealing inspection conforms to EN 12266 Leakage Rate A and ISO 5208:2015 Category AA, providing a basis for selection and acceptance when clear leakage control requirements apply in the closed position.
Standardized Actuator Mounting Interface
The top flange complies with EN ISO 5211, facilitating installation compatibility checks for manual, pneumatic, or electric actuators in accordance with standardized interfaces.
Large-Diameter Size Range
Nominal sizes range from DN 150 to DN 2000, with larger sizes available upon request, making the valve suitable for size selection in large-diameter pipeline applications.
FAQ
What are the applicable size, pressure, and temperature ranges of the F012-K1 GAS double-flanged butterfly valve?
The F012-K1 GAS has nominal sizes from DN 150 to DN 2000, with larger sizes available for further confirmation. The maximum working pressure is 16 bar, and the operating temperature range is -20°C to +60°C. The actual allowable temperature must also be determined based on the working pressure, medium, and valve material.
Which pipeline flange standards can be used with the F012-K1 GAS?
The valve can be connected to EN 1092 PN 6, PN 10, and PN 16, ASME Class 150, and AS/NZS 4087 PN 16 flanges. The flange facing is compatible with EN 1092 Form A/B and ASME RF and FF. If a project uses a special flange standard, confirmation is required based on the actual connection requirements.
Which standards define the face-to-face dimensions of the F012-K1 GAS, and why is this important for selection?
The face-to-face length of this model complies with EN 558 Series 20, ISO 5752 Series 20, and API 609 Table 1, and can also be supplied to the manufacturer standard. When selecting or replacing an existing valve, verify the installation length between the two pipeline flanges and the applicable dimensional standard to ensure correct valve installation.
Which standards are used to evaluate the sealing performance of the F012-K1 GAS?
The F012-K1 GAS has a sealing rating of EN 12266 Leakage Rate A and complies with ISO 5208:2015 Category AA. This means that its sealing performance is specified according to the corresponding standard classifications. Actual suitability must still be confirmed based on the medium, pressure, temperature, and operating conditions.
Is the F012-K1 GAS suitable for actuator configuration?
The valve uses an EN ISO 5211 top flange standard, providing a standardized basis for matching the actuator mounting interface. When configuring a manual, pneumatic, or electric operating solution, verify the actual valve size and actuator interface dimensions.