DIN FLANGED DIAPHRAGM VALVE
TECHNICAL DESCRIPTION
Diaphragm valve, with flange connection. Often used in installations for the transfer of fresh and sea water, compressed air, thick and abrasive substances.
WORKING FLUID / MEDIUM
• Water, compressed air, CHW (Chemically Purified Water), fluids with increased density and viscosity, seawater.
EXECUTION
• Different materials for covers and inserts upon request.
OPTIONS
• Threaded connection: 1/2″ – 2″ BSPP
Dimensions: DN 15 – 200
Този продукт вече е в списъка ви със заявки за оферта. (This product is already in your quote request list.)
Additional information
Materials
No. | DETAILS | MATERIALS |
---|---|---|
1 | Body | gray cast iron EN-JL1040 (GG25) |
2 | Lid | gray cast iron EN-JL1040 (GG25) |
3 | Spindle | stainless steel 1.4301 |
4 | Membrane | NBR rubber |
5 | Valve | gray cast iron EN-JL1040 (GG25) |
Features
SPECIFICATION | |
---|---|
Standard | DIN 3202 F32 |
Joining | EN 1092-2 |
Construction length | EN 558, series 1 |
Lid connection | bolted |
Execution | straight |
Joining | flanged |
Management | manually with wheel |
Drive | multi-turn |
T max. [°C] | 120 °C |
Dimensions
DN | PN | Flanges/PN | L | D | ØP* | nxd | H | Weight (kg) |
---|---|---|---|---|---|---|---|---|
15 | 16 | 10-16 | 130 | 95 | 65 | 4x14 | 90 | 2.5 |
20 | 16 | 10-16 | 150 | 105 | 75 | 4x14 | 100 | 3 |
25 | 16 | 10-16 | 160 | 115 | 85 | 4x14 | 115 | 4 |
32 | 16 | 10-16 | 180 | 140 | 100 | 4x18 | 140 | 6.4 |
40 | 16 | 10-16 | 200 | 150 | 110 | 4x18 | 158 | 7.6 |
50 | 16 | 10-16 | 230 | 165 | 125 | 4x18 | 174 | 10 |
65 | 10 | 10 | 290 | 185 | 145 | 8x18 | 210 | 17 |
80 | 10 | 10 | 310 | 200 | 160 | 8x18 | 240 | 23 |
100 | 10 | 10 | 350 | 220 | 180 | 8x18 | 295 | 32 |
125 | 10 | 10 | 400 | 250 | 210 | 8x18 | 385 | 50 |
150 | 10 | 10 | 480 | 285 | 240 | 8x22 | 425 | 74 |
200 | 10 | 10 | 600 | 340 | 295 | 8x22 | 497 | 174 |
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. |