The EBRO BE50/BE80 is a shut-off valve for on/off control and isolation of container bottom discharge, available in DN 50 and DN 80 sizes, with a maximum operating pressure of 4 bar and an operating temperature range of -20°C to +160°C. The valve features a flanged connection, an aluminum alloy body, a stainless steel disc, and a PTFE sealing ring, and is suitable for discharge control at the bottom of bulk material containers, storage silos, and process vessels.
BE50/BE80 container bottom shut-off valve product image
EBRO
BE50/BE80 Container Bottom Shut-Off Valve | EBRO
Product code: BE50
Shut-off valve installed at the container bottom discharge outlet, enabling on/off control and isolation of bulk material discharge, available in DN 50 and DN 80 sizes.
Select model
- Category
- Special Application Valves
- Maximum operating pressure
- Max. 4 bar
- Operating temperature range
- -20°C to +160°C (depending on pressure and medium)
Specifications
- Valve type
- Container bottom shut-off valve
- Nominal diameter
- DN 50/ DN 80
- Maximum operating pressure
- Max. 4 bar
- Operating temperature range
- -20°C to +160°C (depending on pressure and medium)
- Connecting flange
- According to the container connection standard
- Flange sealing face
- EN 1092, Form A/B, ASME RF, FF
- Face-to-face standard
- EBRO factory standard
- Leakage class
- EN 12266 (Leakage rate A); ISO 5208, Category 3
- Body material
- Aluminum alloy GD-AlSi9Cu3 (3.2163)
- Sealing ring material
- PTFE
- Disc material
- Stainless steel G-X6CrNiMo18-10 (1.4408)
Application scenarios
Bottom discharge shut-off for bulk material containers
On/off control of material discharge at the container bottom outlet. The product is a container bottom shut-off valve with a nominal diameter of DN 50 or DN 80, a maximum operating pressure of 4 bar, and flanged connection installation.
Discharge control at the bottom of storage silos or containers
On/off control of discharge at the bottom outlet of storage silos or containers. Positioned as a container bottom shut-off valve, the product features a flanged connection and a leakage class conforming to EN 12266 Leakage rate A and ISO 5208 Category 3.
Downstream feed isolation from the bottom of process vessels
Installed at the bottom outlet of process or batching vessels for on/off control and isolation when feeding downstream equipment. The product is a container bottom shut-off valve that supports flange configurations according to the container connection standard, with a maximum operating pressure of 4 bar.
Selection points
PTFE sealing ring and stainless steel disc material combination
The valve uses a PTFE sealing ring and a G-X6CrNiMo18-10 (1.4408) stainless steel disc, suitable for selecting container bottom shut-off valves where the sealing ring and disc materials must be verified for medium compatibility.
Aluminum alloy body
The body is made of GD-AlSi9Cu3 (3.2163) aluminum alloy, which can serve as a body material selection criterion for container bottom shut-off valves.
Multi-bushing maintenance-free design
The product features a multi-bushing design and is specified as maintenance-free, making it a selection feature for container bottom shut-off valves where maintenance requirements are a concern.
FAQ
What positions and applications is the EBRO BE50/BE80 container valve suitable for?
The BE50/BE80 is a shut-off valve for container bottoms, available in DN 50 and DN 80 nominal diameters, used for shut-off control of container bottom piping or discharge points.
What are the pressure and temperature ranges of the BE50/BE80 container valve?
The valve has a maximum operating pressure of 4 bar and an operating temperature range of -20°C to +160°C. The actual allowable temperature depends on the pressure and the conveyed medium, and should be confirmed against actual operating conditions during selection.
Which container flange sealing faces can the BE50/BE80 match?
The connecting flange of the valve should match the container connection standard and can be configured with EN 1092 Form A/B, ASME RF, and FF flange sealing faces. Face-to-face dimensions follow the EBRO factory standard.
Which sealing performance standards does the BE50/BE80 comply with?
The leakage class of the BE50/BE80 complies with EN 12266 Leakage rate A and ISO 5208 Category 3 requirements.
What are the main materials and maintenance features of the BE50/BE80?
The body is made of GD-AlSi9Cu3 (3.2163) aluminum alloy, the disc of G-X6CrNiMo18-10 (1.4408) stainless steel, and the sealing ring of PTFE. The valve features a multi-bushing design that is maintenance-free and dismountable, and the materials can be recycled after disassembly.