Drain Valve
Self Closing Drain Valve
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN20 to DN40
- Pressure Class
- PN16
- End connection
- Flanged
Standards
- Other standards
- DIN EN 10226-1
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
All available material options per part. Click a pill to set it in the configurator.
- Body
- Disc
- Stem
- O-Ring
- Spring
- Spring House
- Spring Nut
Dimensions per size(4 sizes)
| Size | L (mm) | H (mm) | a (mm) | Od (mm) | OD (mm) | Ok (mm) | Og (mm) | bxf (mm) | Weight |
|---|---|---|---|---|---|---|---|---|---|
| DN20 | 61 | 180 | 80 | 40 | 105 | 75 | 58 | 16 | 2.5 kg |
| DN25 | 61 | 180 | 80 | 40 | 115 | 85 | 68 | 16 | 3 kg |
| DN32 | 61 | 180 | 80 | 40 | 140 | 100 | 78 | 18 | 4 kg |
| DN40 | 61 | 180 | 80 | 40 | 150 | 110 | 88 | 18 | 4.5 kg |
Technical drawings(1 page)
Features
- Spring-loaded self-closing disc mechanism
- Flanged body with DIN EN 1092-1-2 bolt pattern
- EPDM O-ring sealing
- Stainless steel spring and internal components
- Available in bronze or cast iron/cast steel body
Description
A self-closing drain valve with a spring-loaded disc mechanism for automatic closure. Designed for flanged connections to DIN EN 1092-1-2 and rated at PN10/PN16. Available in sizes DN20 to DN40 with bronze or cast iron body construction.
Selection notes
This drain valve is a self closing and spring loaded pattern, supplied for flanged installation.
Sizes run DN20 to DN40, in PN16.
The body is offered in Rg-S, GGG-40 and G-SC 25, so the grade can be matched to the service rather than the other way round.
It is catalogued for Water & Wastewater.
Built to DIN EN 10226-1.