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Soft Seal flange gate valve
Soft Seal flange gate valve
Soft Seal flange gate valve

DIN Rising Stem Resilient Seat Gate Valve

Size Range: DN40-DN400
Pressure: PN10/PN16
Body Materials: GGG50
Disc Materials: GGG50+EPDM/NBR
Type: Rising stem
Temperature: -10℃-150℃
INTRODUCTION
DATA
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INTRODUCTION
1.Soft seal, gate plastic bag, corrosion-resistant;
2.Not easily broken, long service life;
3.For tap water, sewage, construction, electricity, medicine, metallurgy, textile, energy systems and other fluid lines
4.Fluid resistance is small, medium flows through the gate valve does not change its flow direction, so the fluid resistance is small. The company is located in:
5.Opening and closing torque is small, more open and close effort, because the gate valve opening and closing direction of flow and medium flow perpendicular to the valve, compared with the closing valve, gate valve opening and closing more effort.
6.Media flow direction is not limited, no spoiler, not reducing pressure, the medium can flow from either side of the gate valve in any direction
7.The length of the structure is shorter because the gate of the gate valve is placed vertically in the valve body and the stop valve flap is placed horizontally inside the valve body so that the length of the structure is shorter than the stop valve. The company is located in:
8.Sealing performance, fully open when the sealing surface erosion by smaller. The company is located in:
9.Full open, the sealing surface by the erosion of the working medium smaller than the stop valve. The company is located in:
10.Simple shape, casting technology is better, a wide range of applications.
DATA
SIZE L D K G A B C N-Φd
PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16
DN40 140 150 110 88 3 19 180 4-Φ19
DN50 150 165 125 102 3 19 180 4-Φ19
DN65 170 185 145 122 3 19 180 4-Φ19
DN80 180 200 160 138 3 19 200 8-Φ19
DN100 190 220 180 158 3 19 201 8-Φ19
DN125 200 250 210 188 3 19 250 8-Φ19
DN150 210 285 240 212 3 19 250 8-Φ23
DN200 230 340 295 268 3 20 280 8-Φ23 12-Φ23
DN250 250 395 405 355 320 3 22 320 12-Φ23 12-Φ28
DN300 270 445 460 410 370 378 4 25 350 12-Φ23 12-Φ28
DN400 310 565 580 515 525 482 490 4 28 550 16-Φ27 16-Φ31
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