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DIN Resilient Seat Gate Valve DN50-DN300

DIN Resilient Seat Gate Valve DN50-DN300

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Beskriuwing

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Materiaalbeskriuwing
Materiaal fan wichtichste dielen
Nee.  Dielnamme Materiaal
1 Body ASTM A536 65-45-12 / GGG40
2 cap  ASTM A536 65-45-12 / GGG40
3 Cover ASTM A536 65-45-12 / GGG40
4 Sealing Seat ASTM A536 65-45-12 / GGG40
5 Hântsjil ASTM A536 65-45-12 / GGG40
6 Wedge ASTM A536/GGG40 + NBR/EPDM
7 Stem ASTM A276 SS416
8 Stammoat ASTM C86400
9 Half Ring ASTM C86400
10 Motorpakking NBR / EPDM
11 Packing NBR / EPDM
12 Mouth Ring NBR / EPDM
Dimensjonele gegevens
Grutte ΦD1 ΦD0 PCD L NxΦD ΦD2 H T f PN
In DN
2" 50 99 165 125 178 4x 19 160 290 19 3 PN10/      PN16
21 / 2 " 65 118 185 145 190 4x 19 160 290 19 3
3" 80 132 200 160 203 8x 19 180 317 19 3
4" 100 156 220 180 229 8x 19 200 356 19 3
5" 125 184 250 210 254 8x 19 251 417 19 3
6" 150 211 285 240 267 8x 23 251 455 19 3
8" 200 266 340 295 292 12x 23 277 570 20 3 PN16
10 " 250 319 405 355 330 12x 28 450 673 22 3
12 " 300 370 460 410 356 12x 28 450 751 24.5 4
8" 200 266 340 295 292 8x 23 277 570 20 3 PN10
10 " 250 319 405 350 330 12x 23 450 673 22 3
12 " 300 370 460 400 356 12x 23 450 751 24.5 4
Technyske data
Nominale druk PN10 / PN16
working Temperatur 0 ℃ ~ 135 ℃ 
Geskikt Medium Water, Oils,Waste Water
Standert
Deign Standard BS 5163
Each yn each BS EN 558;ISO 5752;DIN3202;ASME B16.10
Body Flange Drilling BS4504;DIN2501;ISO 7005-2
Inspection standard API 598; EN12266-1

Prestaasjegegevens

Lichemstype Non-rising stem or rising stem
Grutte 2 "-12"
Geskikt Medium Water, Sewage,etc
Operations Hand Wheel.

Features
1) Simple and compact structure, convenient cperation, easy installation and maintenance.
2) Reasonable design, big flow zone, smoothbore, no heap of dirty, small flow resistance.
3) Resilient rubber sealing, no leakage and long service life.
4) Inter and outer surface of the valve are painted with epoxy resin. And disc is coated by rubber, no contamination can effect upon flow medium.
5) Small operation torque, easy opening and closing.
6) Soft-sealing gate valve can also be used for adjusting purpose.

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