Pressure Reducing Valve

YT11H High Sensitivity pressure reducing valve

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YT11H High Sensitivity pressure reducing valve

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Category : Pressure Reducing Valve. Tags : pressure reducing valve

Characteristic of the products:

YT11H Strengthen the membrane type high sensitivity pressure reducing valve, This serial pressure reducing valves consult the foreign like product and is developed , belong to the acting on type membrane spring pressure reducing valve directly, its outstanding characteristic has strengthened the work areas of the diaphragm greatly , so, compare with similar pressure reducing valve , the sensing that the diaphragm changes to the downstream pressure is very obvious, small changes (for example 0.01MPa ) of the downstream pressure will cause the regulation movements of the diaphragm and valve with obvious core, thus improved the steady voltage function greatly . The products of this series are especially suitable for changing largly in inlet pressure , export the flow to change largly, need to export the pressure better and steady pipeline.

Main technical parameter:

Nominal pressure (Mpa) 1.6
Test pressure of the shell (Mpa ) is * 2.4
Sealed test pressure (Mpa) 1.6
Supreme inlet pressure (Mpa) 1.6
Export to the pressure range (Mpa) 0.03-1.0
Characteristic deviation of the pressure (Mpa) P2P GB12246-1989
P2G of characteristic deviation of the flow (Mpa ) GB12246-1989
Seepage amount GB12245-1989
*: The shell is tested not including the diaphragm , valve are covered.

Major part material:

Part name Part material
The valve has body The valve covering WCB
Valve seat 2Cr13
Valve one 2Cr13
Valve stem 2Cr13
Diaphragm 1Cr18Ni9Ti
Regulate the spring 60Si2Mn

Flow coefficient (Cv ):

DN 15(1/2") 20(3/4") 25(1") 32(1-1/4") 40(1-1/2") 50(2")
Cv 1.2 2.2 4 7 12 19

YT11H type high sensitivity pressure reducing valve connects size:

DN G L H1 H D
15(1/2") Rc1/2" 95 55 170 100
20(3/4") Rc3-4" 95 55 170 100
25(1") Rc1" 100 60 190 120
32(1-1/4") Rc1-1/4" 165 75 220 150
40(1-1/2") Rc1-1/2" 190 90 250 180
50(2") RG2" 200 110 300 220

Order notice:

First, YT11H type high sensitivity name of product and type of relief pressure valve YT11H type high sensitivity pressure reducing valve requirements YT11H type high sensitivity pressure reducing valve take the enclosure so that for your correct selecting type we.
Second, have already been selected the YT11H type high sensitivity pressure reducing valve, please place an order with sales department of our department directly according to the YT11H type high sensitivity pressure reducing valve type.
Third, as the occasion that is used is very important or when the environment is more complicated, please try one's best to offer the design drawing and detailed parameter , is verified and checked on you by our expert.
Thank you visit we website [,such as any query. You can send a telegram to us , we are sure to make all-out efforts to offer high-quality services to you.

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