Search This Supplers Products:Valve research and development, manufacturing ,salesbutterfly valvegate valvecheck valvesluice gategoggle valve
Paramtents
Standard or Nonstandard Non-standard
Structure Shutoff
Pressure Low Pressure
Power Pneumatic
Material S355JR
Temperature of Media High Temperature
Media coal /dusty gas
Port Size DN100 - DN3600
Application General
plate valve valve
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Ventilation butterfly valve is manufactured by welding steel plate, sealing ring is made of the same material as valve body, oil seal ring is installed on valve body, no visible clearance between sealing pairs, leakage rate is small. The expansion gap between the butterfly plate and the valve body is large, which can effectively prevent the sticking phenomenon caused by heat rising and cold contraction.
Norminal Pressure Mpa | 0.05 | 0.10 | 0.15 | 0.25 |
Sealing Test | 0.055 | 0.11 | 0.165 | 0.275 |
Sheel Test | 0.075 | 0.15 | 0.225 | 0.375 |
Working Temperature | -20-100oC | -20-200 oC | -20-300 oC | -20-45 oC |
Suitable Media | Air, Coal gas, dusty gas | |||
Supply Voltage | 380V AC |
Part | Body/Disc | Compensator |
Material | Stainless steel 304/316/316L | Stainless steel |
Please fell free to contact us to get the technical drawing.
It is widely used in the pipe system of metallurgical,chemical,electric power and other industries for the purpose of cutting off or connecting.
网络文化经营许可证:浙网文[2013]0268-027号|增值电信业务经营许可证:浙B2-20080224-1 2007-2024 Tradevv.com. All rights reserved.