Spring Piston Pressure Reducing Valve
Product Introduction
1、 Overview Of Spring Piston Pressure Reducing Valve
The Y42X, Y410, Y416, And Y425 Spring Piston Pressure Reducing Valves Produced By Our Factory Are Suitable For Use In Water, Air, And Non Corrosive Liquid Pipelines With A Working Temperature Of 0-90 ℃. In The Cold And Hot Water Supply And Fire Water Supply Systems Of High-rise Buildings, It Can Replace Conventional Partition Water Pipes, Simplify And Save System Equipment, And Reduce Project Costs. This Product Has A Lifespan That Is More Than Three Times Longer Than The Original Membrane Type.
2、 Main Component Materials Of Spring Piston Pressure Reducing Valve
| Part Name | Material |
| Valve Body, Upper Cover, Lower Cover | Grey Cast Iron, Cast Steel |
| Adjust The Spring | Manganese Steel |
| Piston | Stainless Steel |
| Cylinder Liner | Stainless Steel |
3、 Main External Dimensions Of Spring Piston Pressure Reducing Valve(Flange Size PN1.0MPa According To GB4218-84 Standard, PN1.6MPa According To GB4216.5-84 Standard, PN2.5MPa According To GB9113.4-88 Standard)
| Model | Size (mm) | ||||||||||||
| Y410-10Y Y416-16 Y425-25 | DN | Fifteen | Twenty | Twenty-five | Thirty-two | Forty | Fifty | Sixty-five | Eighty | One Hundred | One Hundred And Twenty-five | One Hundred And Fifty | Two Hundred |
| L | One Hundred And Sixty | One Hundred And Sixty | One Hundred And Eighty | Two Hundred | Two Hundred | Two Hundred And Twenty | Two Hundred And Eighty | Three Hundred And Ten | Three Hundred And Fifty | Four Hundred And Fifty | Five Hundred And Twenty | Five Hundred And Fifty | |
| H1 | One Hundred And Seventy | One Hundred And Seventy | One Hundred And Eighty-eight | One Hundred And Ninety-two | Two Hundred And Seventy | Two Hundred And Seventy | Three Hundred And Ten | Four Hundred And Three | Four Hundred And Forty-eight | Five Hundred And Seventy | Five Hundred And Ninety | Six Hundred And Forty | |
| H2 | Seventy-five | Seventy-five | Seventy-seven | Eighty-two | Ninety-eight | Ninety-eight | One Hundred And Thirty-eight | One Hundred And Fifty-two | One Hundred And Seventy | Two Hundred And Twenty-two | Two Hundred And Forty-two | Two Hundred And Sixty-two | |
4、 Main External Dimensions Of V42X(Flange Size According To JBFF79-94 Standard)
| DN | L | H1 | H2 | ||||||||
| PN16、25 | PN40 | PN64 | PN16 | PN25 | PN40 | PN64 | PN16 | PN25 | PN40 | PN64 | |
| Twenty | One Hundred And Sixty | One Hundred And Sixty | One Hundred And Seventy | Ninety | Ninety | Ninety | Ninety | Two Hundred And Twenty | Two Hundred And Twenty | Two Hundred And Twenty | Two Hundred And Twenty |
| Twenty-five | One Hundred And Eighty | Two Hundred | Two Hundred | Ninety-five | Ninety-five | One Hundred | One Hundred And Five | Two Hundred And Fifty-five | Two Hundred And Fifty-five | Two Hundred And Sixty-five | Two Hundred And Sixty-five |
| Thirty-two | Two Hundred | Two Hundred And Twenty | Two Hundred And Twenty | One Hundred | One Hundred | One Hundred | One Hundred And Ten | Two Hundred And Fifty-five | Two Hundred And Fifty-five | Two Hundred And Sixty-five | Two Hundred And Sixty-five |
| Forty | Two Hundred And Twenty | Two Hundred And Forty | Two Hundred And Forty | One Hundred And Fifteen | One Hundred And Fifteen | One Hundred And Thirty | One Hundred And Thirty | Three Hundred And Twenty-five | Three Hundred And Twenty-five | Three Hundred And Thirty | Three Hundred And Thirty |
| Fifty | Two Hundred And Fifty | Two Hundred And Seventy | Two Hundred And Seventy | One Hundred And Twenty | One Hundred And Twenty | One Hundred And Thirty-five | One Hundred And Thirty-five | Three Hundred And Twenty-five | Three Hundred And Twenty-five | Three Hundred And Thirty | Three Hundred And Thirty |
| Sixty-five | Two Hundred And Sixty | Two Hundred And Eighty | Three Hundred | One Hundred And Twenty-five | One Hundred And Twenty-five | One Hundred And Thirty | One Hundred And Forty-five | Three Hundred And Thirty | Three Hundred And Thirty | Three Hundred And Forty | Three Hundred And Fifty-five |
| Eighty | Three Hundred And Ten | Three Hundred And Thirty | Three Hundred And Thirty | One Hundred And Thirty-five | One Hundred And Thirty-five | One Hundred And Fifty | One Hundred And Sixty | Three Hundred And Forty | Three Hundred And Forty | Three Hundred And Forty | Three Hundred And Forty |
| One Hundred | Three Hundred And Fifty | Three Hundred And Eighty | Three Hundred And Eighty | One Hundred And Eight | One Hundred And Eight | One Hundred And Eighty-five | One Hundred And Eighty-five | Three Hundred And Seventeen | Three Hundred And Seventeen | Three Hundred And Sixty | Three Hundred And Sixty |
| One Hundred And Twenty-five | Four Hundred | Four Hundred And Fifty | Four Hundred And Fifty | One Hundred And Ninety | Two Hundred | Two Hundred | Two Hundred And Forty-five | Five Hundred And Sixty | Five Hundred And Sixty | Five Hundred And Sixty-five | Five Hundred And Sixty-five |
| One Hundred And Fifty | Four Hundred And Fifty | Five Hundred | Five Hundred | Two Hundred And Five | Two Hundred And Ten | Two Hundred And Forty | Two Hundred And Eighty | Five Hundred And Eighty | Five Hundred And Eighty | Five Hundred And Eighty-five | Five Hundred And Eighty-five |
| Two Hundred | Five Hundred | Five Hundred And Sixty | Five Hundred And Sixty | Two Hundred And Twenty | Two Hundred And Forty-five | Two Hundred And Forty-five | Three Hundred And Ten | Six Hundred And Thirty | Six Hundred And Thirty | Six Hundred And Thirty-five | Six Hundred And Thirty-five |
| Two Hundred And Fifty | Six Hundred | Two Hundred And Seventy | Seven Hundred And Fifty | ||||||||
| Three Hundred | Eight Hundred | Three Hundred And Ten | Seven Hundred And Eighty | ||||||||
| Three Hundred And Fifty | Eight Hundred And Fifty | Three Hundred And Ninety | Eight Hundred And Fifty | ||||||||
| Four Hundred | Nine Hundred | Four Hundred And Twenty | Nine Hundred And Twenty-five | ||||||||