PTFE lined butterfly valve high performance semi-TTV 
 Working pressure: 16BAR 
 Flange connection: DIN2501-PN10/16-ANSI 150 LBS 
 Design Standard: EN593 
 GB / T 12238 
 Nominal Diameter: DN40-DN200 
 Applications: petroleum, chemical, food, medicine, energy 
 Temperature: -79 ℃ to 180 ℃ (can be different due to material changes) 
 Body material: ductile iron, carbon steel, stainless steel 
 Disc Material: Stainless Steel 
 Stem Material: Stainless Steel 
 Onset of material: PTFE, PFA, 
 F46, UHMWPE, etc. 
 Transmission: manual, worm move, electric, 
 Pneumatic, hydraulic, electro-hydraulic linkage, etc. 
 Leakage class: PATEA EN 12266-2 (zero leakage) 
 Similar products: TTV Butterfly Valve | TTV flange butterfly valve | TTV semi-high-performance PTFE lined butterfly valve | TTV full PTFE lining butterfly valve high performance | TTV high-performance double eccentric butterfly valve soft sealing | TTV high performance seal butterfly valve | TTV high-performance dual-eccentric hard-seal butterfly valve | TTV gate valve | TTV double flanged butterfly valve | TTV Lug butterfly valve | 
 Website: http://www.61555678.com 
 Fax :0371 -86,006,138