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Pneumatic Welding Butterfly Valve with Stainless Steel Actuator

Material:
Steel parts:stainless steel 304/316L  special material(HC,Ti)
Sealing:VMQ,FKM,EPDM,FFKM,PTFE
Availability:
Quantity:
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  • D01.1A

Application:

The series of sanitary butterfly valve is pneumatically or manually operated,widely used in food ,beverage,brewing,dairy and biological engineering industries,with an intended purpose of controlling and regulating medium flow in pipelines.


Standard Design:

Valves with different standards can be provided to clients:DIN ,3A,SMS,ISO/IDF,BS/RJT,ASME/BPE etc.


The parts of valve usually include:two-piece body,disc,shaft,shaft sleeve and gasket,and the valve is assmebled together with bolts and nuts.3-piece butterfly valve also consists of two flanges and two seals aprat from the above parts.


There are three types of actuators:1.stainless steel pneumatic actuator;2.aluminum pneumatic actuator;3.electric actuator.


The actuator is fixed on the valve by a bracket and bolts.


Strict Assembly Procedure:

To prevent contamination,all components,after processing,shall be put in an ultrasonic  cleaning sink and cleaned with special solutions to remove oil and grease.Assembly and calibration shall be carred out in a designated cleaning room,so as to make sure that every butterfly valve can be used in a sanitary system.


1695090550(1)

Size D*L C G H1 H2
DN NSP DIN 11850-1 ISO 2037/ISO1127 BS4825 3A/ASME-BPE GB/T12459
DN10 0.5” 13*50 12.7*50 12.7*50 12*50 151 85 149 218
DN15 0.75” 19*50 19.05*50 19.05*50 18*50 151 85 149 218
DN20 / 23*50 21.3*50 / 25*50 151 85 149 218
DN25 1.0” 29*50 25.4*50 25.4*50 32*50 151 85 149 218
DN32 1.25” 35*50 31.8*50 / 38*50 151 85 149 218
DN40 1.5” 41*50 38.1*50 38.1*50 45*50 151 85 149 222
DN50 2” 53*52 50.8*52 50.8*52 57*52 151 85 149 229
DN65 2.5” 70*56 63.5*56 63.5*56 76*58 151 85 149 237
DN80 3”
85*58 76.2*58 76.2*58 89*58 183 85 149 243
/ 3.5” / 88.9*58 / / 183 85 149 249
DN100 4” 104*64 101.6*64 101.6*64 108*64 183 85 149 256
/ 4.5” /
114.3*64 / / 183 85 149 256
DN125 5” 129*70 127*70 / 133*70 208 108 183 316
/ 5.5” / 139.7*70 / / 208 108 183 316
DN150 6” 154*80
168.3*80 152.4*80 159*80 208 108 183 331
DN200 8” 204*90 219*90 203.2*90 219*90 300 133 258 451
DN250 10” 254*104 273*104 254*104 273*104 380 133 258 478
DN300 12”
/ 323.9*110 304.8*110 325*110 380 159 290 543
DN400 16” / 406.4*120 / / 460 159 290 605
/ DN NSP NSP DN / / / /


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Nuomeng, insisting on the goal of winning recognition from clients all over the world, takes pride in our capability of producing spare parts for manufacturing, pharmaceutical, chemical and bioengineering industries.

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