Single & Double Air Release Valve
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN50-DN250
- Pressure Class
- PN16/PN25
- Standards
- EN 1092-2, EN 12266
- End connection
- EN 1092-2 flange
Available sizes
Standard DN sizes covered by this product. Confirmed at quote.
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
- ball
- seat
- stem
- packing
- gasket
- handwheel
- cover
- mid cover
- nozzle
- packing nut
- top cover
Dimensions per size(11 sizes)
| Size | B | H | OD | Ok | PN25 kg | d1 | L | Weight |
|---|---|---|---|---|---|---|---|---|
| DN50 | 160 mm | 230 mm | 165 mm | 125 mm | 9 kg | — | — | 8 kg |
| DN80 | 250 mm | 290 mm | 200 mm | 160 mm | 19 kg | — | — | 17 kg |
| DN100 | 270 mm | 330 mm | 220 mm | 180 mm | 20 kg | — | — | 18 kg |
| DN150 | 310 mm | 435 mm | 285 mm | 240 mm | 55 kg | — | — | 50 kg |
| DN200 | 310 mm | 440 mm | 340 mm | 295 mm | 61 kg | — | — | 55 kg |
| DN50 | 160 mm | 320 mm | 165 mm | 125 mm | 25.5 kg | 200 mm | 400 mm | 23 kg |
| DN80 | 250 mm | 415 mm | 200 mm | 160 mm | 69 kg | 250 mm | 650 mm | 62.5 kg |
| DN100 | 270 mm | 470 mm | 220 mm | 180 mm | 70 kg | 250 mm | 680 mm | 63.7 kg |
| DN150 | 310 mm | 570 mm | 285 mm | 240 mm | 130 kg | 400 mm | 760 mm | 130 kg |
| DN200 | 380 mm | 675 mm | 340 mm | 295 mm | 264 kg | 400 mm | 910 mm | 240 kg |
| DN250 | 380 mm | 675 mm | 405 mm | 355 mm | 278 kg | 500 mm | 910 mm | 253 kg |
Operating media
Description
Single and double air release valves (air vent type) with flanged ends to EN 1092-2, available in single-ball and double-ball configurations. Designed for pressure ratings PN 16-25 across size ranges DN50 - DN200 (single) and DN50 - DN250 (double). Body and cover in grey/ductile cast iron with EPDM or Klingerit sealing elements.
Available pressure classes
Pressure classes this product is rated to.
Smart find
Searches our product catalogue using your spec. Drop a spec sheet or parts list (PDF, Excel, CSV, Word or text, several at once), paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.Related Air Vents
Air VentREF 174Single & Double Air Release Valve
- Type
- Air Vent
- Size
- DN50-DN250
- Pressure
- PN16/PN25
- Body
- GG 25 / GGG-40
- Standards
- EN 1092-2, EN 12266
Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.
Threaded Single Air Valve
- Type
- Air Vent
- Size
- DN25-DN100
- Pressure
- PN16, PN25, PN40
- Body
- GG 25 / GGG-40 / GS-C 25
- Standards
- —
Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.