D372X/J PN16 Wafer type stainless steel rubber seal butterfly valve
group nameButterfly valve
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Min Order1 piece
brand nameGARLOS
modelD372X
payment method
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update timeMon, 12 Jun 2017 13:49:52 GMT
Paramtents
Nominal Diameter DN50-1200
Nominal Pressure 0.6-2.5MPa
Design Standard JB/T5299-1998
Structure Length GB/T12221-2005
Pressure Test GB/T13927-1992, JB/T9092-1999
Suitable Medium Air, water, sewage, steam, gas, oil and so on
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Summary
Our company's center line , eccentric soft seal butterfly valve, has wafer and flange two series. With compact structure, 90 ° open and close, reliable sealing, long service life. Products are widely used in food, medicine, chemicals, petroleum, electricity, textile, paper and other water supply and drainage pipes for regulating the flow and closing the medium. Its main features are:
1, novel design, reasonable, small operating torque, easy to operate. Applicable to install the handle, worm gear drive, pneumatic, hydraulic, electric control of various equipment.
2, can be installed in any location, easy maintenance.
3, the sealing performance and reliable zero leakage.
Parameters
Nominal Diameter | DN50-1200 |
Nominal Pressure | PN0.6MPa-2.5MPa |
Design Standard | JB/T5299-1998 |
Structure Length | GB/T12221-2005 |
Pressure Test Standard | GB/T13927-1992, GB/T9092-1999 |
Suitable Medium | Air, water, sewage, steam, gas, oil and so on |
Material
Name | Material |
Body | Gray cast iron, ductile iron, cast steel, alloy steel, stainless steel |
Disc | Ductile iron, cast steel, stainless steel, and other special material |
Seal Ring | Rubber, PTFE |
Stem | 45# steel, 2Cr13, stainless steel |
Packing | Flexible graphite, graphite asbestos cord |
Sealing Material
Material | Neoprene | Polytetrafluoroethylene | Fluorous rubber | |||||
Short Name | CF | NBR | EPDM | PTFE | SI | VITON | NR | PA |
Max Temperature | 80℃ | 93℃ | 150℃ | 232℃ | 250℃ | 204℃ | 85℃ | 93℃ |
Minimum Temperature | -40℃ | -40℃ | -40℃ | -268℃ | -70℃ | -23℃ | -20℃ | -73℃ |
Working Temperature | 0~80℃ | -20~82℃ | -40~125℃ | -30~150℃ | -70~150℃ | -23~150℃ | -20~85℃ | -30~93℃ |
Flow Chart
Dimension
