Products Professional development, design, production and sales of ASME-BPE, high-end
Pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
Pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
Products Professional development, design, production and sales of ASME-BPE, high-end
Pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
Pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
Products
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Stainless Steel Pneumatic Diaphragm Valve
- Suitable for inert and corrosive liquid and gaseous media
- Valve body and diaphragm are available in a variety of materials
- Insensitive to granular media
- Support CIP/SIP
- Some model can be pasteurized.
- The surface is electro-polished until roughness reaches 0.25um
Characteristic
| Technical Parameters： | ||
| Operation | Stainless steel piston actuator,with position indication | |
| DN | DN10-DN65 | |
| Body | one-channel body,T-shaped body,tank bottom type body,multi-channel body | |
| Body material | ASTM A351:CF3M | ASTM A182:F316L 904L 2205 2507 |
| ASTM B564:C276 C22 | GB/T 2965 TA2 TA10 | |
| Cap and core material | ASTM A351 CF8 | |
| Connection | welded,clamped&flange | |
| Operation Pressure | DN10-DN65 PN8bar | |
| Operation Temperature | Dependent on diaphragm materials | |
| Diaphragm material | EPDM+PTFE separate type:temperature range-10-135℃;steam sterillization at 150℃ with no time duration limited | |
| EPDM+PTFE compound type:temperature range-10-100℃;steam sterilization at 135℃ with every cycle reaching 60min | ||
| EPDM type:temperature range-10-100℃; steam sterilization at 135℃ with every cycle reaching 60min | ||
| Medium-contacting inner surface roughness：≤Ra0.4um ≤Ra0.25um | ||
| Failure position：when air supply is cut off,the valve is closed at FC postion | ||
Technical Parameter
| Size | A | K*d | H | J | |||
| DIN | DIN11850-2 | ISO/SMS | 3A/BPE | ||||
| DN6 | 72.0 | 34*4 | / | 25*4.35 | 25*4.57 | 87.0 | 42.0 |
| DN8 | 72.0 | 34*6 | / | 25*7.53 | 25*7.75 | 87.0 | 42.0 |
| DN10 | 72.0 | 34*8 | 34*9 | 25*9.7 | 25*9.4 | 87.0 | 42.0 |
| DN15 | 108.0 | 34*15 | 34*16 | 25*16.05 | 25*15.75 | 151.0 | 63.0 |
| DN20 | 118.0 | 34*19 | 34*20 | / | / | 170.0 | 76.0 |
| DN25 | 127.0 | 50.5*25 | 50.5*26 | 50.5*22.4 | 50.5*22.1 | 170.0 | 76.0 |
| DN32 | 146.0 | 50.5*31 | 50.5*32 | 50.5*28.8 | / | 208.0 | 85.0 |
| DN40 | 160.0 | 50.5*37 | 50.5*38 | 50.5*35.1 | 50.5*34.8 | 208.0 | 85.0 |
| DN50 | 190.0 | 64*49 | 64*50 | 64*47.8 | 64*47.5 | 246.0 | 102.0 |
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地址：No. 67, Wutong Road, 2nd Road 3rd Road, Binhai Park, Wenzhou Economic and Technological Development Zone
E-mail：sales@nm-valve.com
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