The ebro Z011-A GAS is a wafer type butterfly valve with nominal diameters from DN 20 to DN 1000 and a maximum operating pressure of 16 bar. The valve complies with EN 593 as its operating standard, delivers high-specification shut-off sealing performance, and features an EN ISO 5211 top flange for easy actuator mounting. It is suitable for operating temperatures from -20°C to +60°C and is designed for shut-off and isolation of pipeline sections in biogas collection and transmission lines, gas supply networks, and gas supply lines for gas-fired combustion equipment.
Z011-A GAS wafer type shut-off butterfly valve product image
EBRO
Z011-A GAS Wafer Type Shut-off Butterfly Valve | EBRO
Product code: Z011-A-GAS
Butterfly valve for shut-off and isolation in biogas, gas supply networks and gas pipelines, with nominal diameters from DN 20 to DN 1000.
- Category
- Butterfly Valves
- Maximum Operating Pressure
- Max. 16 bar
- Operating Temperature Range
- -20°C to +60°C (depending on pressure, medium and material)
Specifications
- Connection Type
- Wafer
- Nominal Diameter
- DN 20 - DN 1000 (DN 20 only available in PN 10/16)
- Maximum Operating Pressure
- Max. 16 bar
- Operating Temperature Range
- -20°C to +60°C (depending on pressure, medium and material)
- Face-to-Face Dimension Standard
- EN 558 Series 20; ISO 5752 Series 20; API 609 Table 1
- Flange Connection Standard
- EN 1092 PN 6/10/16; ASME Class 150; AS 4087 PN 16
- Flange Sealing Face
- EN 1092 Form A/B; ASME RF, FF
- Top Flange Standard
- EN ISO 5211
- Sealing Class
- EN 12266 Leakage rate A; ISO 5208:2015 Category AA
- Operating Standard
- EN 593
Application scenarios
Biogas Collection and Transmission Lines
Used in biogas or biomethane collection and transmission pipelines for shut-off or isolation of gas pipeline sections.
Gas Supply Lines for Gas-Fired Combustion Equipment
Used in gas supply lines for gas-fired combustion equipment, providing shut-off or isolation at the pipeline section where gas enters the combustion equipment.
Pipeline Section Isolation in Gas Supply Networks
Used in the pipeline networks of gas supply systems to implement shut-off or isolation of gas transmission sections.
FAQ
Which pipeline flange standards can the EBRO Z011-A GAS wafer type butterfly valve be matched with?
The valve uses a wafer type connection and can be used with EN 1092 PN 6/10/16, ASME Class 150 and AS 4087 PN 16 flanges. Applicable flange sealing faces include EN 1092 Form A/B as well as ASME RF and FF. When selecting the valve, verify the pipeline flange standard, pressure rating and sealing face type.
What are the diameter, pressure and temperature ranges of the Z011-A GAS wafer type butterfly valve?
The nominal diameter range listed on this site is DN 20 to DN 1000, where the DN 20 size is only available for PN 10/16. The maximum operating pressure is 16 bar and the operating temperature range is -20°C to +60°C; the actual permissible operating conditions also depend on the pressure, medium and valve materials.
Is the face-to-face length of this butterfly valve convenient for replacing existing valves?
The face-to-face dimensions of the Z011-A GAS comply with EN 558 Series 20, ISO 5752 Series 20 and API 609 Table 1. For projects requiring pipeline layout or valve replacement according to standard face-to-face lengths, the valve diameter, flange standard and on-site installation space should also be verified.
What is the shut-off sealing class of the Z011-A GAS?
The sealing class of the valve complies with EN 12266 Leakage rate A and ISO 5208:2015 Category AA, with EN 593 as the operating standard. These standards serve as the basis for evaluating the valve's shut-off sealing performance and its conformity with project specifications.
Can an actuator be mounted on this wafer type butterfly valve?
The valve top flange conforms to EN ISO 5211 and can be used as the standard basis for the actuator mounting interface. For actual matching, compatibility must be confirmed based on the specific valve size, operating torque and the interface dimensions of the selected actuator.