Float Valve
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN40 to DN600
- Pressure Class
- PN10, PN16
- End connection
- Flanged
Standards
- Design & manufacture
- DIN 3356
- Inspection & test
- EN 12266
- Face to face
- EN 558 Serie 1, DIN 3202 F1, DIN EN 558-1-1
- Flange & end dimension
- DIN EN 1092 PN10, DIN EN 1092 PN16
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
- Bonnet
- Disc
- Seat
- Stem
- Gasket
- O-Ring
- Float
- Fulcrum
- Lever
- Packing Nut
- Pin
- Seal
Dimensions per size(10 sizes)
| Size | L (mm) | A (mm) | B (mm) | H (mm) | J (mm) | Od (mm) | PN10 D (mm) | PN10 k (mm) | PN10 bolts | PN16 D (mm) | PN16 k (mm) | PN16 bolts | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN40 | 200 | 1295 | 1562 | 172 | 463 | 280 | 150 | 110 | 4xØ18 | 150 | 110 | 4xØ18 | 19 kg |
| DN50 | 230 | 1295 | 1562 | 172 | 463 | 280 | 165 | 125 | 4xØ18 | 165 | 125 | 4xØ18 | 20 kg |
| DN65 | 290 | 1460 | 1755 | 305 | 545 | 320 | 185 | 145 | 8xØ18 | 185 | 145 | 8xØ18 | 30 kg |
| DN80 | 310 | 1460 | 1755 | 305 | 545 | 320 | 200 | 160 | 8xØ18 | 200 | 160 | 8xØ18 | 35 kg |
| DN100 | 350 | 1535 | 1890 | 330 | 546 | 350 | 220 | 180 | 8xØ18 | 220 | 180 | 8xØ18 | 55 kg |
| DN125 | 400 | 1850 | 2305 | 340 | 721 | 350 | 250 | 210 | 8xØ18 | 250 | 210 | 8xØ18 | 70 kg |
| DN150 | 480 | 1850 | 2305 | 340 | 721 | 400 | 285 | 240 | 8xØ22 | 285 | 240 | 8xØ22 | 100 kg |
| DN200 | 600 | 2145 | 2995 | 340 | 907 | 400 | 340 | 295 | 8xØ22 | 340 | 295 | 12xØ22 | 180 kg |
| DN250 | 730 | 2345 | 3150 | 455 | 1150 | 500 | 400 | 350 | 12xØ22 | 400 | 355 | 12xØ22 | 270 kg |
| DN300 | 850 | 2995 | 3700 | 455 | 1502 | 500 | 455 | 400 | 12xØ22 | 455 | 410 | 16xØ22 | 370 kg |
Technical drawings(1 page)
Features
- Float-actuated lever mechanism controls valve based on liquid level
- EPDM sealing elements for seat, seal, gasket and O-ring
- Stainless steel or brass stem and seat ring options
- Float sphere available in copper or AISI 304-316 stainless steel
- Cast iron body (GG 25 or GGG-40) compatible with PN10 and PN16 flanges
Description
A flanged float valve designed to DN 3356 with face-to-face dimensions per EN 558 Serie 1 and DIN 3202 F1. Available in sizes DN40 to DN600 with PN10-16 pressure rating and EN 1092-2/B flange ends. The valve uses a float-actuated lever mechanism to control flow based on liquid level.
Selection notes
This float valve is a float-operated pattern, supplied for flanged installation.
Sizes run DN40 to DN600, in PN10, PN16.
The body is offered in GG 25 and GGG-40, so the grade can be matched to the service rather than the other way round.
Seat and trim options are Ms 58 and 1.4021 (SS420). The seat, not the body, usually sets the temperature and medium limit, so confirm it against the service before ordering.
It is catalogued for Water & Wastewater and HVAC.
Built to DIN 3356, EN 558 Serie 1, DIN 3202 F1, EN 12266 and DIN EN 558-1-1.
Available pressure classes
Pressure classes this product is rated to.
Used in
Related guides
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 Float Valves
Float ValveREF 144Angle Float Valve
- Type
- Float Valve
- Size
- DN40 to DN600
- Pressure
- PN10, PN16
- Body
- GG 25 / GGG-40
- Standards
- DIN 3356, EN 558 Serie 8
Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.