Discharge (Overboard) Valve (Marine)
Specifications
Confirmed at quote- Size Range
- DN15 to DN300
- Pressure Class
- PN16
- End connection
- Flanged
Standards
- Face to face
- DIN 3356/2-F1 (Straight), DIN 3356/2-F32 (Angle)
- Flange & end dimension
- DIN 2533
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
- Packing
- Gasket
- Spring
- Handwheel
- Bridge
- Disc Nut
- Gland
- Pilar
- Stud Nut
Dimensions per size(14 sizes)
| Size | L (mm) | L1 (mm) | H (mm) | H1 (mm) | Strok (mm) | OC (mm) | OD_PN16 (mm) | Ok_PN16 (mm) | OD_PN40 (mm) | Ok_PN40 (mm) | PN16 Angle kg (kg) | PN40 Straight kg (kg) | PN40 Angle kg (kg) | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN15 | 130 | 90 | 340 | 310 | 8 | 120 | 95 | 65 | 95 | 65 | 6.5 | 8 | 7 | 6.75 kg |
| DN20 | 150 | 95 | 345 | 325 | 8 | 120 | 105 | 75 | 105 | 75 | 6.75 | 8.5 | 7.5 | 7 kg |
| DN25 | 160 | 100 | 350 | 320 | 12 | 140 | 115 | 85 | 115 | 85 | 7 | 9 | 8 | 8 kg |
| DN32 | 180 | 105 | 355 | 323 | 15 | 140 | 140 | 100 | 140 | 100 | 9 | 9.5 | 10 | 10 kg |
| DN40 | 200 | 115 | 365 | 335 | 20 | 160 | 150 | 110 | 150 | 110 | 10 | 16.5 | 12 | 14 kg |
| DN50 | 230 | 125 | 375 | 340 | 20 | 160 | 165 | 125 | 165 | 125 | 14 | 18 | 15 | 16 kg |
| DN65 | 290 | 145 | 480 | 450 | 27 | 180 | 185 | 145 | 185 | 145 | 18 | 22.5 | 22 | 20 kg |
| DN80 | 310 | 155 | 500 | 465 | 31 | 200 | 200 | 160 | 200 | 160 | 30 | 36 | 33 | 32 kg |
| DN100 | 350 | 175 | 525 | 480 | 35 | 225 | 220 | 180 | 235 | 190 | 39 | 44.5 | 42 | 41 kg |
| DN125 | 400 | 200 | 620 | 515 | 49 | 250 | 250 | 210 | 270 | 220 | 53 | 66 | 65 | 60 kg |
| DN150 | 480 | 225 | 760 | 685 | 53 | 300 | 285 | 240 | 300 | 250 | 70 | 115 | 95 | 90 kg |
| DN200 | 600 | 275 | 810 | 745 | 72 | 400 | 340 | 295 | 375 | 320 | 110 | 175 | 170 | 145 kg |
| DN250 | 730 | 325 | 860 | 775 | 80 | 520 | 405 | 355 | 450 | 385 | 125 | 275 | 155 | 245 kg |
| DN300 | 850 | 375 | 880 | 790 | 100 | 520 | 460 | 410 | 515 | 450 | 200 | 410 | 250 | 380 kg |
Typical applications
- marine overboard discharge
Actuation options
Features
- Available in straight form (VDDV-16) and angle form (VADV-16)
- Spring-assisted closure mechanism
- Graphite packing for stem sealing
- Flanged end connections per DIN 2533
- Face-to-face dimensions per DIN 3356/2-F1 (straight) and DIN 3356/2-F32 (angle)
- Weights tabulated for both PN16 and PN40 flange drilling configurations
Description
Discharge (overboard) valve available in straight form (VDDV-16) and angle form (VADV-16), rated PN16. Body and bonnet are cast from grey or ductile iron, with bronze seat ring and disc. Fitted with a graphite packing gland and handwheel actuation, designed for marine overboard discharge applications.
Selection notes
This discharge valve is a overboard valve, straight form, angle form and marine pattern, supplied for flanged installation.
Sizes run DN15 to DN300, in PN16.
The body is offered in GG 25, GGG 40 and GS-C 25, so the grade can be matched to the service rather than the other way round.
Seat and trim options are 1.4301 (SS304) and Bronze. 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.
Built to DIN 3356/2-F1 (Straight), DIN 3356/2-F32 (Angle) and DIN 2533.