Sanitary Pneumatic Butterfly Valve
Sanitary Pneumatic Butterfly Valve
Item Number:
HEARKEN pneumatic sanitary butterfly valve, default GB standard, ANSI, JIS, DIN or API 6D is available.Double acting standard control mode, single acting is available, 304 or 316 stainless steel body construction, 2.5 to 8 bar input air pressure,tri clamp connection, DN15~DN100, default PTFE seat,resistant to almost all fluids.Widely used in process control occasions such as food, pharmaceuticals, cosmetics, clean steam, alcohol, beverages, biochemical industrial processes.
- Seat Material: PTFE:-30°C~180°C PPL:-30°C~250°C
- Design Standard: ISO,DIN,IDF,SMS,3A
- Body Material: SS304,SS316,SS316L
- Nominal Size: DN15~DN100
- Suitable Medium: Water, Oil, Air, Gas, etc
Main Product Features:
- Features: Long Service Life, Eco-Friendly, Easy Installation, etc
- Actuator Type: Double Acting and Spring Return(Single Acting)
- Rotation: Quarter-turn
- Applicable Standard: GB, ANSI, JIS,DIN
- Connection Type: Flange End
- Suitable Medium: Water, Oil, Air, Gas, etc
Technical Performance of Valve Body:
| Body | Valve Components |  | ||
| 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 | |
Dimension In MM
| 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" |  |
| 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 |
Technical Performance of Valve Actuator
| 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 |