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- KAX series of three pneumatic valve, pneumatic three way control valve
- Category：Pneumatic control valve
ordering hotline:18018653319
product manual
KAX series pneumatic material of main parts of three way valve:
The valve body, valve cover: HT200, ZG230-450, ZG1Cr18Ni9Ti
Valve, valve seat: 1Cr18Ni9Ti, division Chatterley alloy welding
Corrugated diaphragm: NBR rubber reinforcing polyester fabric
Packing: PTFE, flexible graphite
Film cover: A3
Spring: 60SiMn
Valve rod, push rod: 2Cr13, 1Cr18Ni9Ti
Bush: 2Cr13
Soft seal spool: Reinforced PTFE
Specifications and technical parameters:
Nominal diameter DN（mm） | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | |||
The rated flow coefficient （KV） | Confluent | 8.5 | 13 | 21 | 34 | 53 | 85 | 135 | 210 | 340 | 535 | ||
Shunt | 8.5 | 13 | 21 | 34 | 53 | 85 | 135 | 210 | 340 | 535 | |||
Rated stroke L（mm） | 16 | 25 | 40 | 60 | |||||||||
Effective area of diaphragmAe（cm2） | 280 | 400 | 600 | 1000 | |||||||||
