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YT11H membrane type pressure reducing valve


YT11H membrane type pressure reducing valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

 

  Product name : Membrane type pressure reducing valve Product model : YT11H
   Driving method : Manual Connection form : internal thread
   Structure form : Thin film    Sealing material : stainless steel
   Pressure range : MPa 1.6 MPa    Nominal diameter : -DN50 DN15 -DN50
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

是国内著名〖 YT11H薄膜型减压阀 〗制造商,也是国内大型【 减压阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖YT11H薄膜型减压阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of [ YT11H thin film pressure reducing valve ] and one of the large domestic [ pressure reducing valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation. The vast number of agents and corporate customers provide the [YT11H film pressure reducing valve ] solution, which is reliable in quality and affordable, and therefore sells well in all parts of the country. Welcome new and old customers to call and email us, we will provide you with the best service.

YT11H membrane type pressure reducing valve

   是采用控制阀体内的启闭件的开度来调节介质的流量,将介质的压力降低,同时借助阀后压力的作用调节启闭件的开度,使阀后压力保持在一定范围内,并在阀体内或阀后喷入冷却水,将介质的温度降低,这种阀门称为减压减温阀。 YT11H film type pressure reducing valve is used to control the opening degree of the opening and closing member in the valve body to adjust the flow rate of the medium and reduce the pressure of the medium. Within a certain range, cooling water is sprayed into the valve body or behind the valve to reduce the temperature of the medium. This valve is called a pressure reducing and reducing valve. Features of pressure reducing valve:   的特点是在进口压力不断变化的情况下,保持出口听压力和温度值在一定的范围内。 The characteristic of the lever steam pressure reducing valve is to keep the outlet listening pressure and temperature within a certain range under the condition that the inlet pressure is constantly changing.


YT11H membrane type pressure reducing valve
 
I. Main technical parameters of YT11H membrane type pressure reducing valve
 

Nominal pressure (Mpa)

1.6

Case test pressure (Mpa) *

2.4

Sealing test pressure (Mpa)

1.6

Maximum inlet pressure (Mpa)

1.6

Outlet pressure range (Mpa)

0.03-1.0

Pressure characteristic deviation (Mpa) △ P2P

GB12246-1989

Flow characteristic deviation (Mpa) P2G

GB12246-1989

Leakage

GB12245-1989

*: The casing test does not include the diaphragm and valve cover.

Material of YT11H membrane pressure reducing valve
 

Part Name

Parts material

Body valve cover

WCB

Valve seat

2Cr13

Disc

2Cr13

Valve stem

2Cr13

Diaphragm

1Cr18Ni9Ti

Adjustment spring

60Si2Mn


Three, YT11H membrane pressure relief valve 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


Fourth, YT11H film type pressure reducing valve connection 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


YT11H薄膜型减压阀结构特点 V. Structural Features of YT11H Membrane Pressure Reducing Valve

The spring diaphragm pressure reducing valve belongs to a direct acting spring diaphragm pressure reducing valve.

It is mainly composed of adjusting spring, diaphragm, piston, valve seat, valve disc and other parts. The diaphragm directly senses the downstream pressure to drive the valve flap, and controls the valve flap opening degree to complete the function of pressure reduction and pressure stabilization.

Spring film pressure reducing valve can replace the conventional partitioned water pipes in the hot and cold water supply system of urban buildings and high-rise buildings, saving equipment.

It can also play the role of decompression and voltage stabilization in the common hot and cold water pipe network.

The spring film pressure reducing valve has stable pressure regulation and stable pressure regulation, and is suitable for water and non-corrosive liquid medium pipelines.

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