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Lever Type Pressure Reducing Valve
1、 The Lever Type Pressure Reducing Valve Is Mainly Used In Temperature And Pressure Reducing Devices To Regulate Pressure. A Pressure Reduction Ratio Of 0.6 Is Generally More Suitable, And DKJ-310 Electric Actuator Is Selected. DKJ-510 Electric Actuator Is More Suitable For DN500 Valve. 2、 Main Component Materials And Part Names Of Lever Type Pressure Reducing Valve: Valve Body, Valve Cover, Valve Stem, Valve Disc, And Valve Seat Y451-64 Y451-100WCB38CrMoA1A2Cr131Cr18Ni9TiY451-64I Y451-100IZG20
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Product Introduction
1、 Purpose Of Lever Type Pressure Reducing Valve
The Lever Type Pressure Reducing Valve Is Mainly Used In Temperature And Pressure Reducing Devices To Regulate Pressure. A Pressure Reduction Ratio Of 0.6 Is Generally More Suitable, And DKJ-310 Electric Actuator Is Selected. DKJ-510 Electric Actuator Is More Suitable For DN500 Valve.
2、 Main Component Materials Of Lever Type Pressure Reducing Valve
| Part Name | Valve Body And Valve Cover | Valve Stem | Valve Disc | Valve Seat |
| Y451-64 Y451-100 | WCB | 38CrMoA1A | 2Cr13 | 1Cr18Ni9Ti |
| Y451-64I Y451-100I | ZG20CrMo | 1Crl8Ni9Ti |
3、 Main External Dimensions Of Lever Type Pressure Reducing Valve(Flange Size JB/79-94 Standard)
| Nominal Pressure PN (MPa) | Nominal Diameter DN (mm) | Size (mm) | ||||
| H | H1 | L | L1 | L2 | ||
| Six Point Four Ten | Fifty | Five Hundred And Fifteen | Two Hundred | Five Hundred And Sixty-five | One Hundred And Fifty | One Hundred And Fifty |
| Eighty | Five Hundred And Fifty-five | Two Hundred And Twenty | Six Hundred And Fifty | One Hundred And Ninety | One Hundred And Ninety | |
| One Hundred | Five Hundred And Eighty-two | Two Hundred And Forty-five | Eight Hundred | Two Hundred | Two Hundred | |
| One Hundred And Twenty-five | Six Hundred And Fifty | Two Hundred And Ninety-three | Eight Hundred | Two Hundred And Ten | Two Hundred And Ten | |
| One Hundred And Fifty | Six Hundred And Fifty-four | Three Hundred And Eighteen | Eight Hundred | Two Hundred And Twenty-five | Two Hundred And Twenty-five | |
| Two Hundred | Seven Hundred And Twenty-five | Three Hundred And Fifty-five | Eight Hundred | Two Hundred And Fifty | Two Hundred And Fifty | |
| Two Hundred And Fifty | Seven Hundred And Fifty | Three Hundred And Ninety | Eight Hundred | Two Hundred And Seventy-five | Two Hundred And Seventy-five | |
| Three Hundred | Nine Hundred And Eighteen | Four Hundred And Seventy-five | Three Hundred And Fifty-five | Three Hundred And Ninety-five | ||
| Four Hundred | One Thousand And Eighty | Six Hundred And Sixty | One Thousand | Four Hundred | Five Hundred And Fifty | |
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