22%

Cast Iron Diaphragm Valve

$35.20 – $388.47
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Description

Cast Iron Diaphragm Valve

Body: Cast Iron, Ductile Iron, WCB

Disc: Cast Iron, Ductile Iron, WCB

Lining: NBR, EPDM

Diaphragm: NBR, EPDM

Suitable Medium: Graphite, PTFE

Nominal Diameter: DN15 to DN250

Nominal Pressure: PN6 to PN16, Class150

End Connection: Flanged

Design Standard: BS 5156, BS 6755, ASME B16.5, BS 4505, EN 1092

Operation: Manual, Electric Actuated, Pneumatic Actuated

Dimensions

DN NPS L D D1 D2 f b Z-Φd DO H
                                                                                                             pn1.0/1.6Mpa
15 125 95 65 45 3 15 4-14 120 120
20 135 105 75 55 3 17 4-14 120 120
25 1 145 115 85 65 3 17 4-14 160 130
32 160 140 100 75 3 19 4-18 160 135
40 180 150 110 85 3 19 4-18 180 160
50 2 210 165 125 100 3 21 4-18 200 165
65 250 185 145 120 33 21 4-18 250 200
80 3 300 200 160 135 3 21 4-18 280 220
100 4 350 220 180 155 3 23 8-18 300 275
125 5 400 250 210 185 4 24 8-18 320 335
150 6 460 285 240 210 4 26 8-22 350 380
200 8 570 340 295 265 4 26 12-22 450 500
250 10 680 395 350 320 4 28 12-26 500 575

Additional information

Body Material

Cast iron
Class

PN16
Size

1 1/2", 1 1/4", 1", 1/2", 2 1/2", 2", 3", 3/4", 4", 5", 6"
Connection Type

Flanged, Screwed