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Cast Iron Diaphragm Valve

From: $45.00 From: $35.20

From: $45.00 From: $35.20
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Description

Cast Iron Diaphragm Valve

Construction is as follows

– “A” Type

– Lined or Unlined

– With Electric or Pneumatic Actuator

– With or Without Locking Device

– With Position Indicator

– Flanged Ends to ASME B16.5, BS 4504, EN 1092

Main Part & Materials

Part Names Part Materials
Body/Bonnet Cast Iron Ductile Iron WCB CF8 CF8M CF3 CF3M
Disc Cast Iron Ductile Iron WCB CF8 CF8M CF3 CF3M
Lining NR/BR/IIR/CR/NBR/EPDM/CSPE
Diaphragm NR/BR/IIR/CR/NBR/EPDM/CSPE
Suitable Medium Graphite/PTFE
Suitable Temperature -20~120 °C
Product Name  Flanged Lined or Unlined Rubber Weir Diaphragm Valve
Valve Type Weir Diaphragm Valve
Size Range DN50~DN300, 2″~12″
Pressure Range PN6~PN16, CLASS150
Connection End Flanged
Standard BS 5156, BS 6755, ASME B16.5, BS 4505, EN 1092
Operation Way Manual, Pneumatic Actuator, Electric Actuator

Dimension:

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

Additional information

Body Material

Class

Size

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Connection Type

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