EN
sanitary manual globe valve
The aseptic shut-off valve is a pneumatically controlled valve equipped with either a PTFE bellow or a metal bellow to ensure a high level of sealing. It effectively prevents external contamination of the product and ensures a sterile process. It is widely used in pharmaceutical, biotechnology, cosmetics, and food industries where aseptic conditions are required.
- Overview
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Detailed Description
The valve opens and closes under sterile conditions thanks to a specially designed actuator that drives a retractable spool equipped with a PTFE or metal corrugated bellow. This advanced sealing structure enables precise movement while maintaining complete aseptic integrity. Made from high-performance materials, the valve maintains excellent sealing performance even after repeated SIP (Sterilization-in-Place) cycles.
The smooth surface of the bellows ensures thorough sterilization and cleaning, while the unique seal design eliminates potential dead spaces inside the valve, thereby reducing contamination risks and ensuring hygienic operation throughout the process.
Parameter
| Material | Contact product parts | 316L(1.4404) |
| non-contact product parts | 304(1.4301) | |
| All materials can provide Cerificate of 3.1B | ||
| Seal materia | standard | PTFE bellow |
| option | 316L/PTFE bellow | |
| All sealing materials comply with FDA 177.1550 | ||
| Temperature | Running working temperature | -20~+135℃(PTFE) |
| Sterilization temperature | 150℃(max 60min) | |
| Pressure | Working pressur | 0~5bar |
| Control air pressure | 5~8bar | |
| Surface treatment | Internal surface | Ra≤0.6μm |
| External surface | Ra≤1.6μm | |
| Connection | Connection standard | welded end:DIN 11866 series1 |
| welded end:DIN 11866 series3 | ||
| connection method:welding、thread、clamp、flange | ||
| Option | Intelligent controler | 24V DC |
| 1 electromagnetism valve | ||
| Posifion sensor | 24V DC | |
| 1/2 NPN/PNP position sensor | ||
Body type
Globe series:
Tank bottom series:
Change over series:
WJ4 Bellows valve:
| SIZE | DIN 11866-1 | ||||||
| DN10 | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | |
| H | 92 | 121.5 | 142.6 | 145.6 | 182.3 | 185.2 | 223 |
| H1 | 213.1 | 216.1 | 252.8 | 255.7 | 295.5 | ||
| K | 35 | 50 | 60 | 60 | 80 | 80 | 95 |
| B | 43 | 57 | 68 | 68 | 86 | B6 | 102 |
| OD | 13*1.5 | 19*1.5 | 23*1.5 | 29*1.5 | 35*1.5 | 41*1.5 | 53*1.5 |
| SIZE | DIN 11864-3 | ||||
| 1/2" | 3/4" | 1" | 11/2" | 2" | |
| H | 92 | 121.2 | 143.8 | 183.7 | 221.9 |
| H1 | 214.3 | 254.2 | 294.4 | ||
| K | 35 | 50 | 60 | B0 | 95 |
| B | 43 | 57 | 68 | 86 | 102 |
| OD | 12.7*1.65 | 19.05*1.65 | 25.4*1.65 | 38.1*1.65 | 50.8*1.65 |
WJ5 Bellows tank bottom valve
| SIZE | DIN 11866-1 | ||||||
| DN10 | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | |
| H | 92 | 121.5 | 142.6 | 145.6 | 182.3 | 185.2 | 223 |
| H1 | 38.9 | 39.5 | 50 | 50.1 | 61.6 | ||
| H2 | 19 | 23 | 29.7 | 28.5 | 41.4 | 40 | 52 |
| L | 35 | 50 | 60 | 60 | 80 | B0 | 95 |
| K | 43 | 57 | 68 | 68 | 86 | 86 | 102 |
| K | 6 | 6 | 6 | 6 | 8 | 8 | 10 |
| B | 38 | 48 | 65 | 65 | 88 | 8B | 120 |
| B1 | · | 110 | 110 | 140 | 140 | 160 | |
| OD | 13*1.5 | 19*1.5 | 23*1.5 | 291.5 | 35*1.5 | 41*1.5 | 53*1.5 |
| SIZE | DIN 11864-3 | ||||
| 1/2" | 3/4" | 1" | 11/2" | 2" | |
| H | 92 | 121.2 | 143.B | 183.7 | 221.9 |
| H1 | 37.7 | 48.6 | 60.5 | ||
| H2 | 19 | 23 | 28.5 | 40 | 52 |
| L | 35 | 50 | 60 | 80 | 95 |
| K | 43 | 57 | 68 | 86 | 102 |
| K | 6 | 6 | 6 | 8 | 10 |
| B | 38 | 48 | 65 | 88 | 120 |
| B1 | 110 | 140 | 160 | ||
| OD | 12.71.65 | 19.05*1.65 | 25.4*1.65 | 38.1*1.65 | 50.8*1.65 |
