Butterfly valve difference Z014 1 z011 German Ebro a

material	cast iron
Working temperature	low temperature
nominal diameter	100mm
Caliber	dn100
connection form	clamp
Flow direction	one way

Z014-a trunnion butterfly valve is applicable to drinking water, beverages, sewage, high-purity water, sea water, air, natural gas, gas, steam, oil products, food grade oil products, pulp, beer, flour, granular powder, cement, lime slurry, concrete, flue gas, power plant desulfurization, etc
Physical drawing of German Ebro z014-a trunnion butterfly valve:   Z011-a wafer butterfly valve product physical drawing: nominal diameter: dn20-dn600  Working temperature: -20 ℃ ~ +160 ℃   Working pressure: Max 16bar  Sealing grade: ANSI 16-104, class vi  Vacuum application: 0
2 bar absolute pressure *   Valve body: nodular cast iron ggg40, nodular cast iron ggg40
3 valve plate: nodular cast iron ggg40, stainless steel 1
4408, 1
4469, aluminum bronze 2
0975, anti-corrosion coating, mirror polishing, silicon free treatment   Valve stem: stainless steel 1
4104, 1
4401  Valve seat: EPDM ethylene propylene rubber, NBR nitrile rubber, FPM fluorinated rubber, Au polyurethane, VSI silicone rubber structural features: 1
Small and light, easy to disassemble and repair, and can be installed at any position
2
The structure is simple and compact, and the 90o rotary opening and closing is fast
3
The operating torque is small, labor-saving and light
4
The flow characteristics tend to be linear, and the regulation performance is good
5
The number of opening and closing tests is up to tens of thousands, and the service life is long
6
Achieve complete sealing, and the gas test leakage is zero
7
Choose different parts and materials, which can be applied to a variety of mediums
8
Two way bubble level zero leakage, double (single) valve stem pin free structure, which can be matched with single flange assembly, internal thread hole connection is more stable, completely repairable and maintenance free for life Structure size: