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  •  Delaying Close Check Valve 300X

Delaying Close Check Valve 300X

Medium: water

Use temperature: ≤80 ℃

Caliber: DN25-450

Pressure: 1.0-2.5MPa

Body material: cast iron

Connection method: flange


Product Details

Delaying Close Check Valve 300X Material of main parts
Part Namematerial
Valve bodycast iron
Valve stemChrome stainless steel

Application: This valve has the check function of opening and closing speed regulation. Applicable to industrial and mining enterprises, high-rise buildings are directly connected to the water supply and drainage system by pumps.

Slow-closing check valve 300X

Slow-closing check valve 300X performance specification
modelNominal pressure
(mpa)
Test pressure (mpa)proper temperatureApplicable medium
caseSealed (water)
Slow-closing check valve 300X1 1.6 2.51.5 2.4 3.751.1 1.76 2.75≤80 ℃water


Slow-closing check valve 300X overall dimensions and connection dimensions
DN506580100125150200250300350400
L203216241292330356495622622787914
H1137145178232286318413502600638677
H22527028937542057072273690610251027


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