Product features
· Stainless steel valve cover and high temperature resistant engineering plastic hand wheel
· With valve position indicator on the spot check up the hand wheel
· (the following valve body between the diaphragm and the valve body has a fixed seal ring
· The flexible diaphragm suspended structure
· The diaphragm body of cladding type installation
Technical parameters
Control mode | Manual | |
Maximum operating pressure | DN20-50 | DN65-100 |
10 bar | 8 bar | |
Maximum operating temperature | 175℃ | |
Diaphragm material | EPDM、PTFE | |
valve body material | wrought stainlesssteel 1.4435/316L、ASME/BPE wrought staiinlesssteel 1.4435/316L Other alloy |
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Connection method | Butt welding interface Clamp and flange interface Special interface please consult |
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Cover is suitable for | Two-way valve body Welded sectional body T type valve body Multi-channel valve bady Tank bottom valve body |
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Size off the diaphragm | MA See the table below for details |
DN | Dimensions(mm) | |||||
MA | L | L1 | H1 | H2 | D | |
25 | 25 | 25 | 120 | 71 | 10 | 90 |
40 | 40 | 25 | 153 | 91 | 14 | 114 |
50 | 50 | 30 | 173 | 110 | 23 | 140 |
65 | 65 | 30 | 216 | 180 | 38 | 198 |
80 | 80 | 30 | 254 | 180 | 38 | 198 |