EG6K41F46 Normally Open Pneumatic Fluorine lined Diaphragm ValveDetailed product description：

EG6K41F46 normally open pneumatic fluorine lined diaphragm valve

EG6K41F (unlined) and EG6K41Fs (fluorine lined) pneumatic diaphragm valves (normally open type) are used to control non corrosive or highly corrosive media. The inner surface of the valve body is unlined or covered with various fluoroplastics, suitable for different working temperatures and fluid pipelines.

Applicable temperature: ≤ 85 ℃, ≤ 100 ℃, ≤ 120 ℃, ≤ 150 ℃ (according to lining and diaphragm materials)
Pressure rating: PN (MPa) 0.6 1.0 1.6

Material
Valve body: cast iron, ductile iron, carbon steel, stainless steel
Valve cover: cast iron, ductile iron, carbon steel, stainless steel
Lining: unlined, fluoroplastic
Diaphragm: Fluoroplastic
Valve disc: cast iron, carbon steel
Cylinder: Aluminum alloy, carbon steel
Valve stem: carbon steel, stainless steel
Handwheel: Cast Iron

Testing:
Lining layer: Electric spark detection
Testing and inspection shall be conducted in accordance with BS6755 standard
Nominal pressure: PN (MPa)
Valve body: PN × 1.5
Sealing: PN × 1.1