Polytetrafluoroethylene Lining Butterfly Valve(PTFE Lining Butterfly Valve),equiped withsilicon rubber cushion in seat with seal
Polytetrafluoroethylene Lining Butterfly Valve(PTFE Lining Butterfly Valve)
PTFE lined valve adopting the PTFE butterfly board to sealed spherical surface, being equiped with silicon rubber cushion in the seat is flexible, perfect on sealing performance, and long span life, it can be used to quick-cutting or controlling the flow. The body adopts divided style, the sealing between the ends if valve shafts can be reached by fluorine-rubber in the rotary base between the butterfly board and valve seat, therefore, the impact and beautiful outloo,reasonable technology and steady performance can be realized at the same time.
It can seprate the shafts from the media in the pipes and also is easy to replace the shaftes without dismounting the valve from the pipe. Yhis product is applied to carry the liquids and gas(include the vaport) with strong corrosion, such as sulfuric acid, hydrofluoric acid, phosphoric, chlorine, strong alkaline, aqua regia etc.
a)Connection Type; Wafer type, Flange type
b)Applicable temperature: -80-200 Deg
c)Operation: Hand wheel, Worm Gear, Electric, Pneumatic.
d)Body material: cast steel; carbon steel(WCB); Stainless steel
e)Stem material: 2Cr13; 40Cr;1Cr18Ni9Ti
f)Seat material: PTFE; FEP; PFA
g)Sealing ring: Fluoro rubber(PTFE; FEP; PFA)
If you are interest in our lining valves, please send your enquiry to us, i will give more detail catalogue to you.
Polytetrafluoroethylene Lining Butterfly Valve(PTFE Lining Butterfly Valve)
