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HH44Z/X, HH44X/T/H-10/16/25 Micro Resistance Slow Closing Check Valve

HH44Z/X, HH44X/T/H-10/16/25 Micro Resistance Slow Closing Check Valve

1、 The Structural Characteristics Of HH44Z/X, HH44X/T/H-10/16/25 Micro Resistance Slow Closing Check Valve Are That This Valve Is Used For Water Supply And Drainage Pipelines, Installed At The Outlet Of The Water Pump To Prevent Medium Backflow And Eliminate Destructive Water Hammer, And Can Effectively Reduce The Water Hammer Pressure When The Valve Is Closed, Ensuring The Safe Operation Of The Pipeline Network. It Has A Light Valve Disc, Large Opening, Significant Energy-saving Effect, Low Flu
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1、 Structural Characteristics Of HH44Z/X, HH44X/T/H-10/16/25 Micro Resistance Slow Closing Check Valve

This Valve Is Used For Water Supply And Drainage Pipelines, Installed At The Outlet Of The Water Pump To Prevent Medium Backflow And Eliminate Destructive Water Hammer, And Can Effectively Reduce The Water Hammer Pressure When The Valve Is Closed, Ensuring The Safe Operation Of The Pipeline Network. It Has A Light Valve DiscLarge Opening, Significant Energy-saving Effect, Low Fluid Resistance, Innovative Design Of Water Hammer Elimination Mechanism, Stable And Reliable Sealing Performance, Wear Resistance, Long Service Life, Smooth Operation, No Vibration, No Noise, EtcCharacteristic.


2、 HH44Z/X, HH44X/T/H-10/16/25 Micro Resistance Slow Closing Check Valve Main Component Materials

Part NameValve Body And Valve CoverValve DiscValve Shaft
MaterialGrey Cast Iron, Cast SteelSteel Plate And Rubber Composite ComponentsStainless Steel


3、 Main Technical Parameters Of HH44Z/X, HH44X/T/H-10/16/25 Micro Resistance Slow Closing Check Valve

ModelNominal Diameter DN (mm)Nominal Pressure PN (MPa)Test Pressure PS (MPa)Maximum Working Pressure (MPa)Operating TemperatureApplicable Medium
HousingSeal
HH44T/X/H-16/10/2550-800OneOne Point FiveOne Point OneOne0-80 ℃ (up To 200 ℃ According To User Requirements)Water And Weakly Corrosive Media
Kh44T/X/HOne Point SixTwo Point FourOne Point Seven SixOne Point Six
HH44Z/XTwo Point FiveThree Point Seven FiveTwo Point Seven FiveTwo Point Five


4、 Main External Dimensions Of HH44Z/X, HH44X/T/H-10/16/25 Micro Resistance Slow Closing Check Valve(Flange Connection Size: According To JB/T79-94)

Nominal Pressure PN (MPa)Nominal Diameter DN (mm)Size (mm)
LHB
One
One Point Six
Two Point Five		FortyTwo HundredThree HundredTwo Hundred And Twenty
FiftyTwo Hundred And ThirtyThree HundredTwo Hundred And Seventy
Sixty-fiveTwo Hundred And NinetyThree Hundred And TwentyTwo Hundred And Ninety
EightyThree Hundred And TenThree Hundred And Fifty-fourThree Hundred
One HundredThree Hundred And FiftyThree Hundred And FiftyThree Hundred And Twenty
One Hundred And Twenty-fiveFour HundredThree Hundred And EightyThree Hundred And Forty
One Hundred And FiftyFour Hundred And EightyFive HundredFour Hundred And Ten
Two HundredFive HundredFive Hundred And EightyFour Hundred And Fifty
Two Hundred And FiftySix HundredSix Hundred And SeventyFive Hundred And Fifty


Nominal Pressure PN (MPa)Nominal Diameter DN (mm)Size (mm)
LHB
One
One Point Six
Two Point Five		Three HundredSeven HundredSeven Hundred And ThirtyFive Hundred And Eighty
Three Hundred And FiftyEight HundredEight Hundred And TwentySix Hundred And Thirty
Four HundredNine HundredNine Hundred And TwentySeven Hundred
Four Hundred And FiftyOne ThousandNine Hundred And FiftyEight Hundred
Five HundredOne Thousand And One HundredOne Thousand And One HundredNine Hundred
Six HundredOne Thousand And Three HundredOne Thousand And Two HundredNine Hundred And Ninety
Seven HundredOne Thousand And Four HundredOne Thousand Five Hundred And Fifty112C
Eight HundredOne Thousand And Five HundredOne Thousand And Seven Hundred130C





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