Temperature: | Ordinary Temperature |
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Actuator: | Manual |
Connection: | Flanged Diaphragm Valve |
Material: | Plastic |
Structure: | Roof Type Diaphragm Valve |
Pressure: | Ordinary Temperature |
Customization: |
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Structure characteristics:
Flow resistance small, Relative to weir type it's long journey,Cut performance and circulation ability is very good ,Can be used in high vacuum equipment.Corrosion resistance, can used for granular media,Lumen can line into Plastic,glue,or enamel.
face and face end:flange
size:DN50~DN300
DIMENSION: Units(mm) | ||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
L | 194 | 216 | 258 | 309 | 362 | 412 | 527 | 640 | 755 | |
L1 | 188 | 222 | 252 | 301 | 354 | 404 | 517 | 630 | 745 | |
ΦE | 165 | 185 | 198 | 220 | 250 | 283 | 335 | 395 | 445 | |
ΦD | PN10 | Φ125 | Φ145 | Φ160 | Φ180 | Φ210 | Φ240 | Φ295 | Φ350 | Φ400 |
(EN1092-2) | PN16 | Φ355 | Φ410 |
DESCRIPTION:
1.Working pressure: DN50-DN125 1.0Mpa
PN Nominal pressure 1.6Mba
Sealing test pressure 1.76Mba
Strength test pressure 2.4Mba
Suitable temperature 80°C
.Body/Bonnet: Cast Iron, Ductile Iron,
.Lining:Rubber-NR
.Diaphragm: Rubber
.Disc:Cast Iron,Ductile Iron,Stainless Steel
.Valve spindle:Carbon Steel & Stainless Steel
.Handwheel: Iron & Steel
.Screw nut:Copper alloy
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