The ebro HP114 is a double eccentric butterfly valve for on/off and throttling control of gas or liquid media. Available with R-PTFE soft seal, Inconel metal seal, or PTFE/Inconel fire-safe seal, it covers an operating temperature range of -60°C to +600°C and supports vacuum applications down to an absolute pressure of 1 mbar.
HP114 double eccentric high-performance butterfly valve product image
EBRO
HP114 Double Eccentric High-Performance Butterfly Valve | EBRO
Product code: HP114
Double eccentric butterfly valve for on/off and throttling control of gas or liquid media, available with R-PTFE soft seal, Inconel metal seal, and fire-safe seal.
- Category
- Butterfly Valves
- Operating Temperature Range
- -60°C to +600°C
- Maximum Sealing System Temperature
- R-PTFE max. 230°C; Inconel max. 600°C; fire-safe PTFE/Inconel max. 200°C
Specifications
- Design
- Double eccentric butterfly valve
- Suitable Media
- Gas or liquid
- Nominal Diameter
- DN 50 - DN 1200; metal seal version up to DN800 (PN16)
- Operating Temperature Range
- -60°C to +600°C
- Sealing System
- Soft seal R-PTFE; metal seal Inconel; fire-safe PTFE/Inconel
- Maximum Sealing System Temperature
- R-PTFE max. 230°C; Inconel max. 600°C; fire-safe PTFE/Inconel max. 200°C
- Operating Pressure
- ≤ DN150: max. 40 bar; > DN150: max. 25 bar
- Vacuum Applications
- Down to an absolute pressure of 1 mbar
- Connection Flanges
- EN 1092 PN 10/16/25/40 (up to DN150); EN 1092 PN 10/16/25 (DN200-DN1200); ASME Class 150; AS 4087 PN 16/21
- Flange Sealing Face
- EN 1092 Form A/B; ASME RF, FF
- Face-to-Face Standards
- EN 558 Series 20; optionally Series 25; ISO 5752 Series 20; API 609 Table 1
- Actuator Mounting Flange
- EN ISO 5211
- Soft Seal Leakage Rate
- R-PTFE: EN 12266 Leakage rate A
- Metal Seal Leakage Rate
- Inconel: EN 12266 Leakage rate B; ISO 5208 Category 3
- Fire-Safe Standards
- BS 6755 Part 2; API 607 5th Edition
Application scenarios
High-Temperature Industrial Gas or Liquid Process Pipelines
The HP114 is used for on/off or throttling control in gas or liquid process pipelines. With its double eccentric design and Inconel metal seal, it is suitable for high-temperature service up to 600°C.
Industrial Piping Systems with High-Frequency Operation
The HP114 is suitable for industrial piping systems requiring frequent on/off or throttling of gas or liquid media. It features a maintenance-free design and supports long-term use under high-frequency operating conditions.
Vacuum Process Piping
The HP114 can be used for isolation and throttling of gas or liquid media in vacuum process piping, with vacuum applications down to an absolute pressure of 1 mbar.
Selection points
Double Eccentric Design
The valve features a double eccentric butterfly valve design, suitable for on/off and throttling service with gas or liquid media.
Multiple Sealing Systems with Corresponding Temperature Limits
Available with R-PTFE soft seal, Inconel metal seal, and PTFE/Inconel fire-safe seal; R-PTFE up to 230°C, Inconel up to 600°C, and fire-safe up to 200°C. Selection should be based on process temperature and sealing requirements.
Vacuum Service Capability
The valve can be used in vacuum applications down to an absolute pressure of 1 mbar.
Standardized Piping and Actuator Interfaces
Connection flanges cover the specified ranges of EN 1092, ASME Class 150, and AS 4087; the actuator mounting flange conforms to EN ISO 5211, and face-to-face dimensions comply with EN 558 Series 20 with optional Series 25.
Fire-Safe Seal Standard Compliance
The PTFE/Inconel fire-safe seal complies with BS 6755 Part 2 and API 607 5th Edition fire-safe standards, making it suitable for configurations with explicit fire-safety standard requirements.
FAQ
What design does the HP114 high-performance butterfly valve feature, and which media is it suitable for?
The HP114 features a double eccentric butterfly valve design and can be used for on/off control or throttling of gas or liquid media. Combined with the appropriate sealing system, the double eccentric design covers conventional process control, high-temperature service, and vacuum applications.
How should I choose between the R-PTFE soft seal, Inconel metal seal, and fire-safe seal for the HP114?
The R-PTFE soft seal has a maximum operating temperature of 230°C with a leakage rate per EN 12266 Leakage rate A; the Inconel metal seal has a maximum operating temperature of 600°C with a leakage rate per EN 12266 Leakage rate B and ISO 5208 Category 3; the PTFE/Inconel fire-safe seal has a maximum operating temperature of 200°C, with fire-safe performance per BS 6755 Part 2 and API 607 5th Edition. Selection should be based primarily on media properties, operating temperature, leakage requirements, and whether fire-safe performance is required.
What are the size, pressure, and temperature ranges of the HP114?
The HP114 nominal diameter range covers DN50 to DN1200; the metal seal version is available in sizes up to DN800, PN16. The operating temperature range is -60°C to +600°C, with the actual maximum temperature depending on the selected sealing system. Regarding operating pressure, the maximum is 40 bar for DN150 and below, and 25 bar above DN150.
Can the HP114 be used in vacuum systems?
Yes. The HP114 can be used in vacuum applications down to an absolute pressure of 1 mbar. For vacuum service, the sealing system, size, temperature, and media conditions must be matched and confirmed against the actual model.
Which pipeline flanges and actuator mounting interfaces are compatible with the HP114?
The HP114 is compatible with EN 1092 PN10/16/25/40 flanges (up to DN150), EN 1092 PN10/16/25 flanges (DN200 to DN1200), ASME Class 150, and AS 4087 PN16/21 flanges. Flange sealing faces are suitable for EN 1092 Form A/B as well as ASME RF and FF; the actuator mounting flange conforms to EN ISO 5211. Face-to-face dimensions comply with EN 558 Series 20, ISO 5752 Series 20, and API 609 Table 1, with EN 558 Series 25 available as an option.