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Diaphragm Valve
Diaphragm Valve
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN15-DN500
- Pressure Class
- PN10/PN40
- Standards
- DIN3202/2-F1, BS 5156, TS 810, DIN 2501, BS 4504, ASA 125, ASA 150
- End connection
- DIN 2501 flange · TS 810 flange · BS 4504 flange · ASA 125 flange · ASA 150 flange
- Face-to-face
- DIN3202/2-F1 / BS 5156
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
- bonnet
- stem
- bushing
- handwheel
- membrane
- oil nipple
- rubber
- valve head
Dimensions per size(18 sizes)
| Size | L | BS L | H | H1 | Od | PN10 D | PN10 k | PN16 D | PN16 k | PN40 D | PN40 k | ASA125/150 D | ASA125/150 k | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN15 | 130 mm | 106 mm | 75 mm | 75 mm | 80 mm | 95 mm | 65 mm | 95 mm | 65 mm | 95 mm | 65 mm | 89 mm | 60 mm | 2.5 kg |
| DN20 | 150 mm | 117 mm | 100 mm | 100 mm | 80 mm | 105 mm | 75 mm | 105 mm | 75 mm | 105 mm | 75 mm | 99 mm | 70 mm | 3 kg |
| DN25 | 160 mm | 127 mm | 110 mm | 110 mm | 80 mm | 115 mm | 85 mm | 115 mm | 85 mm | 115 mm | 85 mm | 108 mm | 79 mm | 3 kg |
| DN32 | 180 mm | 146 mm | 125 mm | 150 mm | 80 mm | 140 mm | 100 mm | 140 mm | 100 mm | 140 mm | 100 mm | 117 mm | 89 mm | 6.5 kg |
| DN40 | 200 mm | 159 mm | 145 mm | 170 mm | 100 mm | 150 mm | 110 mm | 150 mm | 110 mm | 150 mm | 110 mm | 127 mm | 98.5 mm | 7 kg |
| DN50 | 230 mm | 190 mm | 175 mm | 205 mm | 100 mm | 165 mm | 125 mm | 165 mm | 125 mm | 165 mm | 125 mm | 152.4 mm | 120.7 mm | 9 kg |
| DN65 | 290 mm | 216 mm | 195 mm | 235 mm | 120 mm | 185 mm | 145 mm | 185 mm | 145 mm | 185 mm | 145 mm | 178 mm | 139.7 mm | 14 kg |
| DN80 | 310 mm | 254 mm | 235 mm | 280 mm | 140 mm | 200 mm | 160 mm | 200 mm | 160 mm | 200 mm | 160 mm | 191 mm | 152.4 mm | 18 kg |
| DN100 | 350 mm | 305 mm | 265 mm | 330 mm | 160 mm | 220 mm | 180 mm | 220 mm | 180 mm | 235 mm | 190 mm | 229 mm | 190.5 mm | 26 kg |
| DN125 | 400 mm | 356 mm | 320 mm | 400 mm | 200 mm | 250 mm | 210 mm | 250 mm | 210 mm | 270 mm | 220 mm | 254 mm | 216 mm | 50 kg |
| DN150 | 480 mm | 406 mm | 375 mm | 460 mm | 250 mm | 285 mm | 240 mm | 285 mm | 240 mm | 300 mm | 250 mm | 279.5 mm | 241.3 mm | 66 kg |
| DN200 | 600 mm | 521 mm | 530 mm | 645 mm | 280 mm | 340 mm | 295 mm | 340 mm | 295 mm | 375 mm | 320 mm | 343 mm | 298.5 mm | 130 kg |
| DN250 | 730 mm | 635 mm | 630 mm | 775 mm | 320 mm | 395 mm | 350 mm | 405 mm | 355 mm | 450 mm | 385 mm | 406 mm | 362 mm | 190 kg |
| DN300 | — | 749 mm | 730 mm | 930 mm | 360 mm | 445 mm | 400 mm | 460 mm | 410 mm | 515 mm | 450 mm | 483 mm | 432 mm | 295 kg |
| DN350 | — | 921 mm | 810 mm | 1030 mm | 400 mm | 505 mm | 460 mm | 520 mm | 470 mm | 580 mm | 510 mm | 533 mm | 476.3 mm | — |
| DN400 | — | 749 mm | 775 mm | 975 mm | 500 mm | 565 mm | 515 mm | 580 mm | 525 mm | 660 mm | 585 mm | 597 mm | 539.8 mm | — |
| DN450 | — | 921 mm | 850 mm | 1070 mm | 500 mm | 615 mm | 565 mm | 640 mm | 585 mm | 685 mm | 610 mm | 635 mm | 578 mm | — |
| DN500 | — | 921 mm | 875 mm | 1095 mm | 800 mm | 670 mm | 620 mm | 715 mm | 650 mm | 755 mm | 670 mm | 698.5 mm | 635 mm | — |
Actuation options
manual handwheel
Description
A flanged diaphragm valve available in sizes DN15 to DN500 with pressure ratings PN10, PN16, and PN40, as well as ASA 125/150 Class. The valve features a cast iron or ductile iron body with EPDM or BUNA-N membrane, suitable for a range of industrial fluid control applications. Flange ends conform to TS 810, DIN 2501, BS 4504, ASA 125, and ASA 150 standards.
Available pressure classes
Pressure classes this product is rated to.