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365betͶע / Reducing Valve / Y11X (200P) Direct-Acting Membrane Pressure Reducing Valve Consulting Hotline: 021-331007323

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Y11X (200P) direct acting membrane pressure reducing valve


Y11X (200P) direct acting membrane 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 : Direct acting diaphragm pressure reducing valve Product model : Y11X (200P)
   Driving method : Manual Connection form : internal thread
   Structure form : Film type    Sealing material : rubber
   Pressure range : 1.0 ~ 1.6MPa    Nominal diameter : DN15-DN50
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

是国内著名〖 Y11X型(200P)直接作用薄膜式减压阀 〗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〖Y11X型(200P)直接作用薄膜式减压阀 〗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 [ Y11X (200P) direct-acting membrane pressure reducing valve ] and one of the large domestic [ reducing valve ] manufacturers. Since its establishment, the company has always been around customers Demand and continuous innovation, to provide our agents and enterprise customers with the "Y11X (200P) direct-acting membrane pressure reducing valve" solution, reliable quality and affordable price, so it sells all over the country, welcome new and old customers to call us, email us, We will provide you with the best service.

Introduction of Y11X (200P) direct acting membrane pressure reducing valve

直接作用薄膜式减压阀 属于先导活塞式减压阀。 This series of direct-acting membrane pressure reducing valves are pilot-piston pressure reducing valves. It consists of a main valve and a pilot valve. The main valve is mainly composed of valve seat, main valve disc, piston, cylinder liner, spring and other parts. The pilot valve is mainly composed of valve seat, disc, diaphragm, spring, adjusting spring and other parts. 通过调节调节弹簧压力设定出口压力,利用膜片传感出口压力变化,通过导阀启闭驱动活塞调节主阀节流部位过流面积的大小,实现减压稳压功能。 The diaphragm pressure reducing valve sets the outlet pressure by adjusting the pressure of the adjusting spring, uses the diaphragm to sense the change in the outlet pressure, and adjusts the size of the over-flow area of the main valve throttling part through the pilot valve opening and closing to drive the piston to achieve the function of pressure reduction and pressure stabilization.
This product is mainly used in steam pipelines to reduce pressure and stabilize pressure.
 
 
First, the main technical parameters and performance indicators of Y11X (200P) direct-acting membrane pressure reducing valve
 

Nominal pressure (Mpa)

1.0

1.6

Case test pressure (Mpa) *

1.5

2.4

Sealing test pressure (Mpa)

1.0

1.6

Maximum inlet pressure (Mpa)

1.0

1.6

Outlet pressure range (Mpa)

0.09-0.8

0.1-1.2

Pressure characteristic deviation (Mpa) △ P2P

GB12246-1989

Flow characteristic deviation (Mpa) △ P2G

GB12246-1989

Leakage

0

Operating temperature

0 ℃ -80 ℃

*. The shell test does not include the diaphragm and the top cover.

Material of Y11X (200P) direct-acting membrane pressure reducing valve
 

Part Name

Parts material

Body valve cover

Copper alloy

Valve seat

H62

Disc

H62

Valve stem

H62

O-ring

Nitrile rubber

Sealing ring

Nitrile rubber

Diaphragm

Fabric with nitrile rubber

Adjustment spring

60Si2Mn

filter

stainless steel


Third, Y11X (200P) direct-acting membrane pressure reducing valve flow coefficient (Cv )
 

DN

15 (1/2 ")

20 (3/4 ")

25 (1 ")

32 (1-1 / 4 ")

40 (1-1 / 2 ")

50 (2 ")

Cv

0.5

0.6

1.2

1.8

3.0

5.0


Fourth, Y11X (200P) direct-acting membrane pressure reducing valve connection size
 

DN

G

L

H1

H

D

15 (1/2 ")

G1 / 2 "

112

40

150

75

20 (3/4 ")

G3-4 "

140

55

190

90

25 (1 ")

G1 "

140

55

195

90

32 (1-1 / 4 ")

G1-1 / 4 "

165

55

212

98

40 (1-1 / 2 ")

G1-1 / 4 "

190

55

215

98

50 (2 ")

G2 "

200

65

265

120

 

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