Clamp Type PTFE Valve Seat Eccentric Butterfly Valve

Clamp Type PTFE Valve Seat Eccentric Butterfly Valve

This Butterfly Valve Is Suitable For Opening And Closing Directional Control Of Medium Flow In Pipelines Of Petroleum, Chemical, Metallurgical, Power, Municipal Engineering, Water Plants And Other Media With Medium Temperature ≤ 180 ℃. Characteristics Of The Clamp Type PTFE Valve Seat Eccentric Butterfly Valve: 1. This Butterfly Valve Has A Reasonable Structure, Light And Flexible Opening And Closing, And Easy Maintenance And Use. 2. The Valve Seat Is Made Of Polytetrafluoroethylene. 3. This
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Product Introduction

Application Of Clamp Type PTFE Valve Seat Eccentric Butterfly Valve

This Butterfly Valve Is Suitable For Opening And Closing Directional Control Of Medium Flow In Pipelines Of Petroleum, Chemical, Metallurgical, Power, Municipal Engineering, Water Plants And Other Media With A Medium Temperature ≤ 180 ℃.


Characteristics Of Clamp Type PTFE Valve Seat Eccentric Butterfly Valve

1. This Butterfly Valve Has The Characteristics Of Reasonable Structure, Easy And Flexible Opening And Closing, And Convenient Maintenance And Use.

2. The Valve Seat Is Made Of Polytetrafluoroethylene.

3. This Butterfly Valve Adopts A Double Eccentric Structure. When The Butterfly Plate Is Opened From 10 To Fully Open, The Valve Seat And Butterfly Plate Are Completely In A Non-contact State. When The Valve Is Closed, The Butterfly Plate Rotates With The Valve Stem And Deflects Into The Valve Seat, Making The Sealing Ring Of The Butterfly Plate Valve Seat Almost Frictionless And Achieving Sealing, Thereby Avoiding Wear On The Sealing Surface And Extending The Service Life.

4. Separate Assembly Of Sealing Seat. Easy To Adjust And Repair.

5. Small Size, Light Weight, Simple And Reasonable Structure, Easy To Use And Install.


Main Performance Specifications For Clamp Type PTFE Valve Seat Eccentric Butterfly Valve

Nominal Diameter (DN)Test Pressure PS (Mpa)Applicable TemperatureApplicable Medium
HousingSeal
OneOne Point FiveOne Point One≤180℃Corrosive Media Such As Water, Sewage, Gas, Oil, Various Acids, Bases, And Salts
One Point SixTwo Point FourOne Point Seven Six
Two Point FiveThree Point Seven FiveTwo Point Seven Five


The Main Component Materials Of The Clamp Type PTFE Valve Seat Eccentric Butterfly Valve

Part NameValve Body, Butterfly PlateValve StemSealing RingFiller
MaterialCast Steel, Stainless Steel, Special Corrosion-resistant Alloy SteelStainless Steel Special Corrosion-resistant Alloy SteelPolytetrafluoroethylenePolytetrafluoroethylene Graphite


Main Dimensions Of Clamp Type PTFE Valve Seat Eccentric Butterfly Valve

Nominal Diameter (DN)Main DimensionsFlange Size And Bolt Specifications
1.0MPa1.6MPa
LH1HDD1D2N-φdDD1D2N-φd
FiftyOne Hundred And EightTwo Hundred And Sixty-fiveThree Hundred And FiftyOne Hundred And SixtyOne Hundred And Twenty-fiveOne Hundred4-18One Hundred And Sixty-fiveOne Hundred And Twenty-fiveNinety-nine4-18
Sixty-fiveOne Hundred And TwelveTwo Hundred And Seventy-fiveThree Hundred And Sixty-fiveOne Hundred And EightyOne Hundred And Forty-fiveOne Hundred And Twenty4-18One Hundred And Eighty-fiveOne Hundred And Forty-fiveOne Hundred And Eighteen4-18
EightyOne Hundred And FourteenTwo Hundred And EightyThree Hundred And EightyOne Hundred And Ninety-fiveOne Hundred And SixtyOne Hundred And Thirty-five8-18Two HundredOne Hundred And SixtyOne Hundred And Thirty-two8-18
One HundredOne Hundred And Twenty-sevenThree HundredFour Hundred And Twenty-fiveTwo Hundred And FifteenOne Hundred And EightyOne Hundred And Fifty-five8-18Two Hundred And TwentyOne Hundred And EightyOne Hundred And Fifty-six8-18
One Hundred And Twenty-fiveOne Hundred And FortyThree Hundred And FifteenFour Hundred And FiftyTwo Hundred And Forty-fiveTwo Hundred And TenOne Hundred And Eighty-five8-18Two Hundred And FiftyTwo Hundred And TenOne Hundred And Eighty-four8-18
One Hundred And FiftyOne Hundred And FortyThree Hundred And Twenty-fiveFour Hundred And SeventyTwo Hundred And EightyTwo Hundred And FortyTwo Hundred And Ten8-23Two Hundred And Eighty-fiveTwo Hundred And FortyTwo Hundred And Eleven8-23
Two HundredOne Hundred And Fifty-twoThree Hundred And Ninety-fiveFive Hundred And Ninety-fiveThree Hundred And Thirty-fiveTwo Hundred And Ninety-fiveTwo Hundred And Sixty-five8-23Three Hundred And FortyTwo Hundred And Ninety-fiveTwo Hundred And Sixty-six12-23
Two Hundred And FiftyOne Hundred And Sixty-fiveFour Hundred And TwentySix Hundred And TwentyThree Hundred And NinetyThree Hundred And FiftyThree Hundred And Twenty12-23Four Hundred And FiveThree Hundred And Fifty-fiveThree Hundred And Nineteen12-25
Three HundredOne Hundred And Seventy-eightFive HundredSeven Hundred And FiftyFour Hundred And FortyFour HundredThree Hundred And Sixty-eight12-23Four Hundred And SixtyFour Hundred And TenThree Hundred And Seventy12-25
Three Hundred And FiftyOne Hundred And NinetyFive Hundred And ThirtyEight HundredFive HundredFour Hundred And SixtyFour Hundred And Twenty-eight16-23Five Hundred And TwentyFour Hundred And SeventyFour Hundred And Twenty-nine16-25
Four HundredTwo Hundred And SixteenFive Hundred And SeventyEight Hundred And SeventyFive Hundred And Sixty-fiveFive Hundred And FifteenFour Hundred And Eighty-two16-25Five Hundred And EightyFive Hundred And Twenty-fiveFour Hundred And Eighty16-30
Four Hundred And FiftyTwo Hundred And Twenty-twoSix HundredNine Hundred And TwentySix Hundred And FifteenFive Hundred And Sixty-fiveFive Hundred And Thirty-two20-25Six Hundred And FortyFive Hundred And Eighty-fiveFive Hundred And Forty-eight20-30
Five HundredTwo Hundred And Twenty-nineSix Hundred And EightyOne Thousand And FortySix Hundred And SeventySix Hundred And TwentyFive Hundred And Eighty-five20-25Seven Hundred And FifteenSix Hundred And FiftySix Hundred And Nine20-33
Six HundredTwo Hundred And Sixty-sevenSeven Hundred And FiftyOne Thousand One Hundred And SeventySeven Hundred And EightySeven Hundred And Twenty-fiveSix Hundred And Eighty-five20-30Eight Hundred And FortySeven Hundred And SeventySeven Hundred And Twenty20-36
Seven HundredTwo Hundred And Ninety-twoEight Hundred And TenOne Thousand Two Hundred And NinetyEight Hundred And Ninety-fiveEight Hundred And FortyEight Hundred24-30Nine Hundred And TenEight Hundred And FortySeven Hundred And Ninety-four24-36
Eight HundredThree Hundred And EighteenNine Hundred And FiveOne Thousand Four Hundred And FortyOne Thousand And TenNine Hundred And FiftyNine Hundred And Five24-34One Thousand And Twenty-fiveNine Hundred And FiftyNine Hundred And One24-39
Nine HundredThree Hundred And ThirtyNine Hundred And SixtyOne Thousand Five Hundred And FiftyOne Thousand One Hundred And TenOne Thousand And FiftyOne Thousand And Five28-34One Thousand One Hundred And Twenty-fiveOne Thousand And FiftyOne Thousand And One28-39
One ThousandFour Hundred And TenOne Thousand And TenOne Thousand Six Hundred And FiftyOne Thousand Two Hundred And TwentyOne Thousand One Hundred And SixtyOne Thousand One Hundred And Fifteen28-34One Thousand Two Hundred And Fifty-fiveOne Thousand One Hundred And SeventyOne Thousand One Hundred And Twelve28-42




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