Clamp Type Three-dimensional Eccentric Multi-level Hard Sealed Butterfly Valve
Product Introduction
Application Of Clamp Type Three-dimensional Eccentric Multi-level Hard Seal Butterfly Valve
This Butterfly Valve Adopts A Multi-level Metal Sealing Structure And Is Suitable For Regulating Flow And Cutting Off Fluids On Medium Pipelines Such As Metallurgy, Electricity, Petroleum, Chemical, Air, Gas, Combustible Gases, And Water Supply And Drainage With Medium Temperatures ≤ 600 ℃.
1. The Butterfly Plate Sealing Ring Is A Soft Hard Laminated Metal Sheet, Which Has The Dual Advantages Of Metal Hard Sealing And Elastic Sealing. It Has Sealing Performance At Both Low And High Temperatures.
2. Adopting A Three-dimensional Eccentric Structure, The Valve Seat And Butterfly Plate Have Almost No Friction, And Have A Sealing Function That Becomes Tighter As It Is Closed.
3. The Sealing Surface Of The Valve Body Is Made Of Welded Cobalt Based Hard Alloy, Which Is Wear-resistant And Has A Long Service Life.
4. Unique Structure, Flexible Operation, Labor-saving, Convenient, Not Affected By High Or Low Medium Pressure, Reliable Sealing Performance, And Long Service Life.
5. High Temperature Resistance And Corrosion Resistance.
Main Technical Parameters Of Clamp Type Three-dimensional Eccentric Multi-level Hard Seal Butterfly Valve
Nominal Pressure MPa | Strength Test MPa | Sealing Test MPa | Trial Temperature ℃ | Applicable Medium |
One | One Point Five | One Point One | ≤ 600℃ | Water, Steam, Gas Oil, Hot Air Corrosive And Other Media |
One Point Six | Two Point Four | One Point Seven Six | ||
Two Point Five | Three Point Eight | Two Point Seven Five | ||
Four | Six | Four Point Four |
Main Structural Materials Of Clamp Type Three-dimensional Eccentric Multi-level Hard Sealed Butterfly Valve
Valve Body And Valve Plate | Valve Stem | Sealing Surface | Filler |
Cast Steel, Stainless Steel | Stainless Steel | Stainless Steel | Flexible Graphite |
Chromium-molybdenum Steel | Chromium-molybdenum Steel |
Main Dimensions Of Clamp Type Three-dimensional Eccentric Multi-level Hard Seal Butterfly Valve
| Nominal Diameter (DN) | Main Dimensions | Flange Size And Bolt Specifications | |||||||
| 1.0MPa | 1.6MPa | 2.5MPa | |||||||
| L | H1 | H2 | D1 | Z-φM | D1 | Z-φM | D1 | Z-φM | |
| One Hundred | Sixty-four | One Hundred And Ten | Three Hundred And Thirty | One Hundred And Eighty | 4-φ18 | One Hundred And Eighty | 4-φ18 | One Hundred And Ninety | 4-φ23 |
| One Hundred And Twenty-five | Seventy | One Hundred And Twenty | Three Hundred And Forty-five | Two Hundred And Ten | 4-φ18 | Two Hundred And Ten | 4-φ18 | Two Hundred And Twenty | 4-φ25 |
| One Hundred And Fifty | Seventy-six | One Hundred And Sixty | Three Hundred And Seventy | Two Hundred And Forty | 4-φ23 | Two Hundred And Forty | 4-φ23 | Two Hundred And Fifty | 4-φ25 |
| Two Hundred | Eighty-nine | Two Hundred And Fifteen | Four Hundred And Ten | Two Hundred And Ninety-five | 4-M20 | Two Hundred And Ninety-five | 4-M20 | Three Hundred And Ten | 4-M24 |
| Two Hundred And Fifty | One Hundred And Fourteen | Two Hundred And Sixty | Four Hundred And Thirty | Three Hundred And Fifty | 4-M20 | Three Hundred And Fifty-five | 4-M24 | Three Hundred And Seventy | 4-M27 |
| Three Hundred | One Hundred And Fourteen | Three Hundred | Five Hundred | Four Hundred | 4-M20 | Four Hundred And Ten | 4-M24 | Four Hundred And Thirty | 4-M27 |
| Three Hundred And Fifty | One Hundred And Twenty-seven | Three Hundred And Twenty | Five Hundred And Ten | Four Hundred And Sixty | 4-M20 | Four Hundred And Seventy | 4-M24 | Four Hundred And Ninety | 4-M30 |
| Four Hundred | One Hundred And Forty | Three Hundred And Thirty | Five Hundred And Twenty | Five Hundred And Fifteen | 4-M22 | Five Hundred And Twenty-five | 4-M27 | Five Hundred And Fifty | 4-M33 |
| Four Hundred And Fifty | One Hundred And Fifty-two | Three Hundred And Eighty | Five Hundred And Ninety | Five Hundred And Sixty-five | 4-M22 | Five Hundred And Eighty-five | 4-M27 | Six Hundred | 4-M33 |
| Five Hundred | One Hundred And Fifty-two | Three Hundred And Ninety | Six Hundred And Ten | Six Hundred And Twenty | 4-M22 | Six Hundred And Fifty | 4-M30 | Six Hundred And Sixty | 4-M33 |
| Six Hundred | One Hundred And Fifty-four | Four Hundred And Fifty | Six Hundred And Sixty-five | Seven Hundred And Twenty-five | 4-M27 | Seven Hundred And Seventy | 4-M33 | Seven Hundred And Seventy | 4-M36 |
| Seven Hundred | One Hundred And Sixty-five | Four Hundred And Eighty | Seven Hundred And Thirty | Eight Hundred And Forty | 4-M27 | Eight Hundred And Forty | 4-M33 | Eight Hundred And Seventy-five | 4-M39 |
| Eight Hundred | One Hundred And Ninety | Five Hundred And Eighty | Nine Hundred And Ten | Nine Hundred And Fifty | 4-M30 | Nine Hundred And Fifty | 4-M36 | Nine Hundred And Ninety | 4-M45 |
| Nine Hundred | Two Hundred And Three | Six Hundred And Twenty-five | Nine Hundred And Thirty | One Thousand And Fifty | 4-M30 | One Thousand And Fifty | 4-M36 | One Thousand And Ninety | 4-M45 |
| One Thousand | Two Hundred And Sixteen | Six Hundred And Sixty | One Thousand | One Thousand One Hundred And Sixty | 4-M30 | One Thousand One Hundred And Seventy | 4-M39 | One Thousand Two Hundred And Ten | 4-M52 |
| One Thousand And Two Hundred | Two Hundred And Fifty-four | Seven Hundred And Eighty | One Thousand And One Hundred | One Thousand Three Hundred And Eighty | 4-M36 | One Thousand Three Hundred And Ninety | 4-M45 | One Thousand Four Hundred And Twenty | 4-M52 |
| One Thousand And Four Hundred | Two Hundred And Ninety-seven | Eight Hundred And Eighty | One Thousand Two Hundred And Twenty | One Thousand Five Hundred And Ninety | 4-M42 | One Thousand Five Hundred And Ninety | 4-M45 | One Thousand Six Hundred And Forty | 4-M56 |
| One Thousand And Six Hundred | Three Hundred And Eighteen | Nine Hundred And Ninety | One Thousand Three Hundred And Thirty | One Thousand Eight Hundred And Twenty | 4-M48 | One Thousand Eight Hundred And Twenty | 4-M52 | One Thousand Eight Hundred And Sixty | 4-M56 |
| One Thousand And Eight Hundred | Three Hundred And Fifty-six | One Thousand And Ninety | One Thousand Four Hundred And Thirty | Two Thousand And Twenty | 4-M48 | Two Thousand And Twenty | 4-M52 | Two Thousand And Seventy | 4-M64 |
| Two Thousand | Four Hundred And Six | One Thousand And Two Hundred | One Thousand Five Hundred And Forty | Two Thousand Two Hundred And Thirty | 4-M48 | Two Thousand Two Hundred And Thirty | 4-M56 | Two Thousand And Three Hundred | 4-M64 |