1.0–2.5 MPa
Catalog nominal pressure range. Confirm the rating for your selected configuration.
VALVES FOR PIPELINE PROJECTS
Flanged
Gate Valve.
Ductile iron construction with an EPDM- or NBR-coated gate. Review the technical parameters and dimensional options for your project.
DN50–DN12001.0–2.5 MPa0–80 °C
- Valve body
- Ductile iron
- Gate coating
- EPDM or NBR
- Operation
- Handwheel, as shown in the catalog
- Length series
- F4 / BS / F5 (catalog designations)
The published size range is DN50–DN1200. Detailed dimensions on this catalog page cover DN50–DN600.
PRODUCT AT A GLANCE
Technical parameters
DN50–DN1200
Overall catalog range. Dimensions below cover 14 sizes up to DN600.
0–80 °C
Catalog working temperature range. Confirm material and medium compatibility.
Ductile iron
Valve body and bonnet in ductile iron; gate coated with EPDM or NBR.
- Nominal pressure
- 1.0–2.5 MPa
- Nominal diameter
- 50–1200 mm (DN50–DN1200)
- Working temperature
- 0–80 °C
- Applicable media
- Water, gas, etc. — confirm the specific medium
- Flange references
- GB/T17241.6, ASME B16.1, ASME B16.2*
- Test references
- GB/T 13927, API 598
* Standard references are transcribed from the supplied catalog. In particular, “ASME B16.2” requires confirmation. Verify the exact standard, edition, pressure class and flange drilling before ordering.
14 LISTED SIZES / THREE LENGTH SERIES
Main dimensions & connections
F4, BS and F5 are the length-series labels used in the catalog.
| Nominal size DN (mm) | Length L | Ha* | Hc* | Inquiry | ||
|---|---|---|---|---|---|---|
| F4 | BS | F5 | ||||
| DN50 | 150 | 178 | 250 | 313 | 355 | Select ↗ |
| DN65 | 170 | 190 | 270 | 332 | 375 | Select ↗ |
| DN80 | 180 | 203 | 280 | 372 | 415 | Select ↗ |
| DN100 | 190 | 229 | 300 | 424 | 476 | Select ↗ |
| DN125 | 200 | 254 | 325 | 497 | 540 | Select ↗ |
| DN150 | 210 | 267 | 350 | 562 | 600 | Select ↗ |
| DN200 | 230 | 292 | 400 | 680 | 720 | Select ↗ |
| DN250 | 250 | 330 | 450 | 837 | 875 | Select ↗ |
| DN300 | 270 | 356 | 500 | 948 | 990 | Select ↗ |
| DN350 | 290 | 381 | 550 | 1010 | 1050 | Select ↗ |
| DN400 | 310 | 406 | 600 | 1220 | 1245 | Select ↗ |
| DN450 | 330 | 432 | 650 | 1280 | 1310 | Select ↗ |
| DN500 | 350 | 457 | 700 | 1480 | 1560 | Select ↗ |
| DN600 | 390 | 508 | 800 | 1665 | 1750 | Select ↗ |
Showing 14 catalog sizes
No matching size in the dimension chart. For larger sizes, select “Other size / request drawing” in the inquiry form.
* Dimension clarification: the original dimension table does not explicitly state the units or define Ha and Hc. Values and symbols are retained as printed; request a confirmed dimensional drawing before specification.
DN50–DN1200 is the catalog range. No dimensions have been added for sizes above DN600.
Swipe the table sideways to view all columns.
COMPONENT REFERENCE
Sectional drawing & materials
| No. | Component | Material |
|---|---|---|
| 1 | Valve body | Ductile iron |
| 2 | Gate / wedge | Ductile iron coated with EPDM or NBR |
| 3 | Hexagon bolt | Material to be confirmed* |
| 4 | Sealing ring | NBR |
| 5 | Bonnet | Ductile iron |
| 6 | Stem† | Stainless steel |
| 7 | Sealing ring | NBR |
| 8 | Thrust bearing | Tin bronze |
| 9 | Screw | Carbon steel |
| 10 | Gland | Ductile iron |
| 11 | Dust seal | NBR |
| 12 | Handwheel | Cast iron |
* Item 3 is described as “Carbonizado” in the source; the base material is unclear and must be confirmed.
† Item 6 is shown as the stem in the sectional drawing. The source component name is unclear; confirm the final parts specification.
START WITH YOUR SPECIFICATION
Build your gate valve inquiry.
Select a nominal size and length series. Send us the required pressure, medium and delivery destination to confirm the configuration.
SELECTED CATALOG CONFIGURATION
Chat on WhatsApp+86 13633825987DN100 / F4
- Length L
- 190
- Ha*
- 424
- Hc*
- 476
Catalog dimension values; units and Ha/Hc definitions to confirm.
Have a piping specification or drawing? Attach it directly in the WhatsApp conversation.
Request a gate valve quote
Send your size, length series, quantity, pressure and medium on WhatsApp.
Open WhatsApp ↗PRODUCT DOCUMENTATION
Review the supplied product sheet
View the original dimensions, drawings and specification information, then discuss your configuration with our team.
Open supplied product sheet ↗