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How Does Electro-Pneumatic Positioner Work?
Electric-pneumatic valve locator is a device that receives DCcurrent signal...
Pneumatic sanitary butterfly valve has three connection methods: external thread connection, welding and clamp connection, which is convenient for customer's on-site installation. Pneumatic hygienic butterfly valves are often used in places with high sanitation requirements, and are widely used in process control occasions such as food, pharmaceuticals, cosmetics, clean steam, alcohol, beverages, and biochemical industries.
| Body | Valve Components | .png) |
||
| Nominal Size | DN15~DN100 | Seat Material |
PTFE:-30°C~180°C PPL:-30°C~250°C |
|
| Body Material | SS304,SS316,SS316L | Disc Material | SS304,SS316,SS316L SS304 | |
| Connection Type | Clamp,Welding | Stem Material | SS304 | |
| Pressure Rating | PN1.6MPa | Design Standard | ISO,DIN,IDF,SMS,3A | |
| Structure Type | Midline Structure | Applicable Medium |
Food,Medicine,Packing Machinery,Filling Machinery And Other Health Conditions Using Level |
|
| Size | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 1 3/4" | 2" | 2 1/4" | 2 1/2" | 3" | 3 1/2" | 4" | .png) |
| φ12.7 | φ19 | φ25 | φ32 | φ38 | φ45 | φ51 | φ57 | φ63 | φ76 | φ89 | φ102 | ||
|
φ |
16 | 19.5 | 25.4 | 31.8 | 38.1 | 45 | 50.8 | 57 | 63.5 | 76.5 | 89.1 | 101.6 | |
|
d |
16 | 22 | 29 | 35 | 42 | 48 | 53 | 59 | 72 | 85 | 97 | ||
|
D |
25.4 | 50.5 | 50.5 | 50.5 | 50.5 | 64 | 64 | 77.5 | 91 | 77.5 | 106 | 119 | |
|
L |
68 | 68 | 68 | 70 | 70 | 70 | 76 | 76 | 81 | 82.5 | 85 |
| Double Acting | Air to open,air to close,air supplier failure to keep the current position |
| Single Acting N/C | Air to open,interrupt air to close,air failure to close |
| Single Acting N/O | Air to close,interrupt air to open,air failure to open |
| Optional Accessory | Reversing solenoid valve,limit switch box,air filter reducing valve, positioner,handle manual,lock up valve |
2024
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