TTV manual seal double eccentric butterfly valve 

 Our company also supply: butterfly valve series TTV rich Grande Amico Copper Valves Valve Series Butterfly Valve Series Globe Valve Series Ball valve Series Check Valve Series Safety Valve Series Solenoid Valve Filter Series series valve series fluorine rubber lined valve diaphragm valve series Breathing valve balancing valve series discharge valve series Plug valve series trap the oxygen valve Needle valve series 
 Sewage pipe valve series Plunger valve series Power Station Valve Series clip valve oil valve valve insulation valve series ammonia exhaust valve series Vacuum valve series series series level gauge sight glass series pneumatic valve series ball valve series electric pneumatic valve series Electric Butterfly Valve Series 
 Pneumatic valve series 

 Working pressure: ≤ 16BAR 
 Flange connection: DIN2501-PN10/16-ANSI 150 LBS 
 Design Standard: EN593 
 GB / T 12238 
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 Nominal Diameter: DN50-DN200 
 Applications: water, sewage, construction, food, textile, electric power, shipbuilding, energy, etc. 
 Temperature: -40 ℃ to 450 ℃ (can be different due to material changes) 
 Structure Length: GB / T 12221 J1 Series 
 ISO 5752 Short, series 20 
 BS5155 Wafer Short / Medium 
 DIN 3202 Part3, series K1 
 Top flange: ISO 5211 
 Body Material: Stainless Steel 
 Disc Material: Stainless Steel 
 Stem Material: Stainless Steel 
 Seat Material: nickel-chromium alloy 
 Transmission: manual, worm move, electric, hydraulic, electro-hydraulic linkage, etc. 
 Leakage class: PATEA EN 12266-2 (zero leakage) 
 After 25 years, our R & D department developed the valve can be used in extreme environments, including the following: 
 - Teflon Valves 
 - High temperature metal seated valves 
 - Double eccentric metal seated valves 
 TEFLON VALVE 
 For services in which standard elastomers cannot be used, TTV offers this design aimed especially at the chemical, pharmaceutical, cosmetic and food industries. 
 They can be used for temperature -190 degrees Celsius and 850 degrees Celsius in the fluid between the estimated leakage at 1.5% to 2%. 
 The most common applications include: waste, industrial oven, exhaust systems, cogeneration, and so on. 
 LEAK-TIGHT METAL SEATED VALVE 
 Double eccentricity valve, with a metal ring that makes them lesk-tight at higher temperatures than when using an elastic ring. 
 Double eccentric valve metal installation 
 Double eccentric valve metal seal in high temperature environments than airtight rubber seal ring better. 
 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 | [inlet valve | butterfly import] Import TTV Butterfly 
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