Gate Valve Cast Iron With Non-Rising Stem F4 DIN EN 1171 (DIN 3352 T2)
TECHNICAL DESCRIPTION
Cast iron gate valves are shut-off valves and are widely used in industry and shipbuilding. They are mainly used in systems transporting water or other liquid fluids, including fuels, toxic products, seawater and hydraulic oils.
WORKING FLUID / MEDIUM
Water, fuels, lubricating and hydraulic oils, seawater, etc.
OPTIONS
· Different materials for interior trim and seals.
Dimensions: DN 40 – 700
The GATE VALVE CAST IRON WITH NON-RISING STEM F4 DIN EN 1171 (DIN 3352 T2) is engineered for superior performance in industrial fluid control applications. Constructed from high-grade cast iron, this valve ensures durability and resistance to corrosion, making it ideal for water, oil, and gas systems. Its non-rising stem design allows for efficient operation in confined spaces, adhering to the stringent DIN EN 1171 and DIN 3352 T2 standards for reliability and safety.Key features include:Robust cast iron body for long service lifeNon-rising stem for space-saving installationCompliant with DIN EN 1171 and DIN 3352 T2 specificationsSuitable for a wide range of temperatures and pressuresFlanged ends (F4) for secure and leak-proof connectionsThis valve is perfect for use in municipal water supply, wastewater treatment, chemical processing, and industrial piping systems. Its design minimizes maintenance requirements and ensures consistent shut-off capability, enhancing operational efficiency. Trust this gate valve for applications demanding high integrity and compliance with international engineering standards.

Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | cast iron EN-JL1040 (GG25) |
| 2 | Cover | cast iron EN-JL1040 (GG25) |
| 3 | Wedge | cast iron EN-JL1040 (GG25) |
| 4 | Seat | brass CC491K |
| 5 | Stem | brass CuZn39Pb3 (CW614N) |
| 6 | Cover seal | NBR reinforced rubber |
| 7 | Packing seal | PTFE |
| 8 | Flywheel | cast iron EN-JL1040 (GG25) |
Features
| SPECIFICATION | ||
|---|---|---|
| Standard: | F4 DIN EN 1171 (DIN 3352 T2) | |
| Connection: | flange EN 1092-2 | |
| Construction length: | EN 558, series 14 | |
| Cover connection: | bolted | |
| Execution: | straight | |
| Operation: | manual | |
| Actuation: | multi-turn | |
| MAXIMUM WORKING PRESSURE (BAR) AT TEMPERATURE °C | ||
| DN | STEAM AND HOT WATER | OTHER FLUIDS |
| DN 40 ÷ DN 300 | 8 bar – 150°C | 10 bar – 120°C |
| DN 350 ÷ DN 500 | 2 bar – 150°C | 6 bar – 120°C |
| DN 600 | -- | 2.5 bar – 120°C |
| DN | PN | Flanges/PN | H | L | OED | OP* | n x d | Ø M | (kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PN6 | PN10 | PN16 | PN6 | PN10 | PN16 | PN6 | PN10 | PN16 | |||||||
| 40 | 10 | 6/10/16 | 255 | 140 | 130 | 150 | 150 | 100 | 110 | 110 | 4x14 | 4x18 | 4x18 | 125 | 10 |
| 50 | 10 | 6/10/16 | 270 | 150 | 140 | 165 | 165 | 110 | 125 | 125 | 4x14 | 4x18 | 4x18 | 150 | 12 |
| 65 | 10 | 6/10/16 | 323 | 170 | 160 | 185 | 185 | 130 | 145 | 145 | 4x14 | 4x18 | 4x18 | 175 | 17 |
| 80 | 10 | 6/10/16 | 355 | 180 | 190 | 200 | 200 | 150 | 160 | 160 | 4x18 | 8x18 | 8x18 | 175 | 22 |
| 100 | 10 | 6/10/16 | 405 | 190 | 210 | 220 | 220 | 170 | 180 | 180 | 4x18 | 8x18 | 8x18 | 200 | 27 |
| 125 | 10 | 6/10/16 | 460 | 200 | 240 | 250 | 250 | 200 | 210 | 210 | 8x18 | 8x18 | 8x18 | 200 | 33 |
| 150 | 10 | 6/10/16 | 518 | 210 | 265 | 285 | 285 | 225 | 240 | 240 | 8x18 | 8x22 | 8x22 | 225 | 43 |
| 200 | 6 | 6/10/16 | 608 | 230 | 320 | 340 | 340 | 280 | 295 | 295 | 8x18 | 8x22 | 12x22 | 225 | 65 |
| 250 | 6 | 6/10/16 | 708 | 250 | 375 | 395 | 405 | 335 | 350 | 355 | 12x18 | 12x22 | 12x26 | 250 | 100 |
| 300 | 6 | 6/10/16 | 818 | 270 | 440 | 445 | 460 | 395 | 400 | 410 | 12x22 | 12x22 | 12x26 | 300 | 142 |
| 350 | 4 | 10 | 997 | 290 | 505 | 460 | 16x22 | 400 | 207 | ||||||
| 400 | 4 | 10 | 1087 | 310 | 565 | 515 | 16x26 | 400 | 246 | ||||||
| 500 | 4 | 10 | 1308 | 350 | 670 | 620 | 20x26 | 500 | 416 | ||||||
| 600 | 2.5 | 10 | 1493 | 390 | 780 | 725 | 20x30 | 500 | 624 | ||||||
| 700 | 2.5 | 10 | 1780 | 430 | 895 | 840 | 24x30 | 600 | 870 | ||||||
| Note: The dimensions in column ØP should be considered as the diameters of the bolt circle, as the latter are not indicated in the drawing. | |||||||||||||||










