ZFQ Series All-Weather Fire-Resistant Breather Valve

Nominal SizeNPS1~NPS12、DN25~DN300
Shell MaterialCarbon steel, stainless steel, alloy steel etc.
Nominal PressureCL150、PN6~PN16
Negative Pressure Setting-0.295~-4.3KPA
Positive Pressure Setting0.98~6.9KPA

ZFQ Series All-Weather Fire-Resistant Breather Valve.pdf

水印
ZFQ Series All-Weather Fire-Resistant Breather Valve
水印

Nominal SizeNPS1~NPS12、DN25~DN300
Shell MaterialCarbon steel, stainless steel, alloy steel etc.
Nominal PressureCL150、PN6~PN16
Negative Pressure Setting-0.295~-4.3KPA
Positive Pressure Setting0.98~6.9KPA

ZFQ Series All-Weather Fire-Resistant Breather Valve.pdf