DDF-S-X series Cast Iron Valve
DDF-S-X
Feature
● Stem seal: four layer V type O nitrile rubber seals, PTFE envelope
● Stem material: stainless steel 06Cr19Ni10
● Valve core: brass
● Nominal pressure (PN): 1.6MPa
● Working medium: water, fluid temperature -10-95℃
● Valve leakage: less than 0.05% of KVs
● Flange standard: GB/T 17241.6-2008 PN10
Model Selection Description
Model No. | DFQ-S1000X | DFQ-S3000X | DFQ-S5000X | ||||||||||||
Rated travel | 20mm | 40mm | 40mm | ||||||||||||
Rated thrust | 1000N | 3000N | 5000N | ||||||||||||
Photo | |||||||||||||||
Order No. | Model No. | Valve Type | DN |
Connection
type
|
Thread Size | Kvs | Travel | Dimensions |
Maximum differential pressure
(KPa)
|
Maximum differential pressure
(KPa)
|
Maximum differential pressure
(KPa)
|
||||
L | d | D | H | H1 | |||||||||||
12451 | DDF-S-X-232 | 二通 | 32 | Flange | 4xM16 | 21 | 20 | 180 | ø100 | ø135 | 138 | 118 | 600 | ||
12452 | DDF-S-X-240 | 二通 | 40 | Flange | 4xM16 | 28 | 20 | 200 | ø110 | ø145 | 139 | 130 | 500 | ||
12453 | DDF-S-X-250 | 二通 | 50 | Flange | 4xM16 | 34 | 20 | 230 | ø125 | ø165 | 142 | 145 | 350 | ||
12454 | DDF-S-X-265 | 二通 | 65 | Flange | 4xM16 | 54 | 20 | 290 | ø145 | ø185 | 154 | 176 | 250 | ||
12455 | DDF-S-X-280 | 二通 | 80 | Flange | 8xM16 | 67 | 20 | 310 | ø160 | ø200 | 158 | 178 | 200 | ||
12456 | DDF-S-X-2100 | 二通 | 100 | Flange | 8xM16 | 120 | 40 | 350 | ø180 | ø220 | 200 | 210 | 300 | 500 | |
12457 | DDF-S-X-2125 | 二通 | 125 | Flange | 8xM16 | 180 | 40 | 400 | ø210 | ø250 | 213 | 240 | 200 | 350 | |
12458 | DDF-S-X-2150 | 二通 | 150 | Flange | 8xM20 | 256 | 40 | 480 | ø240 | ø285 | 229 | 280 | 150 | 200 | |
12459 | DDF-S-X-2200 | 二通 | 200 | Flange | 12xM20 | 330 | 40 | 600 | ø295 | ø340 | 259 | 340 | 150 | ||
12672 | DDF-S-X-332 | 三通 | 32 | Flange | 4xM16 | 21 | 20 | 180 | ø100 | ø135 | 138 | 90 | 600 | ||
12673 | DDF-S-X-340 | 三通 | 40 | Flange | 4xM16 | 28 | 20 | 200 | ø110 | ø145 | 139 | 100 | 500 | ||
12460 | DDF-S-X-350 | 三通 | 50 | Flange | 4xM16 | 34 | 20 | 230 | ø125 | ø165 | 142 | 145 | 250 | ||
12461 | DDF-S-X-365 | 三通 | 65 | Flange | 4xM16 | 54 | 20 | 290 | ø145 | ø185 | 154 | 176 | 200 | ||
12462 | DDF-S-X-380 | 三通 | 80 | Flange | 8xM16 | 67 | 20 | 310 | ø160 | ø200 | 158 | 178 | 150 | ||
12463 | DDF-S-X-3100 | 三通 | 100 | Flange | 8xM16 | 120 | 40 | 350 | ø180 | ø220 | 200 | 210 | 250 | 350 | |
12464 | DDF-S-X-3125 | 三通 | 125 | Flange | 8xM16 | 180 | 40 | 400 | ø210 | ø250 | 213 | 240 | 200 | 250 | |
12465 | DDF-S-X-3150 | 三通 | 150 | Flange | 8xM20 | 256 | 40 | 480 | ø240 | ø285 | 229 | 280 | 200 | ||
12466 | DDF-S-X-3200 | 三通 | 200 | Flange | 12xM20 | 330 | 40 | 600 | ø295 | ø340 | 259 | 340 | 150 |