China wholesale Butterfly Valve Importer - Pneumatic wafer metal-seal butterfly valve – Like Valve Detail:
Pressure and temperature
working pressure |
PN10, PN16 |
testing pressure |
shell: 1.5 times rated pressure seat: 1.1 times rated pressure |
working temperature |
-10 °C to 80°C (NBR) -10 °C to 120°C (EPDM) |
suitable media |
water, oil and gas |
Main material list
parts |
material |
boy |
ast iron, ductile iron, |
seat |
EPDM, NBR,VITON, PTFE |
disc |
nickel ductile iron,AI bronze, stainless steel |
stem |
carbon steel, stainless steel |
bushing |
PTFE |
“O” ring |
PTFE |
pin |
stainless steel |
key |
stainless steel |
wafer valve details
Equipement
Machine processing equipment 178 sets, Inspection equipment 32 sets.
Certifications
Packaging
Large stock, short delivery time.
Hot sales
About Factory
Product Uses
Product detail pictures:
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China wholesale Butterfly Valve Importer - Pneumatic wafer metal-seal butterfly valve – Like Valve, The product will supply to all over the world, such as: , , ,
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