D200 series direct acting pressure reducing valve

D200 series direct acting pressure reducing valve

Product caliber :3/8 "-2"
Product type: Direct action
Connection port :PT/NPT
Main material :304/316/ Bronze
Applicable medium: water
Operating temperature: 0-80℃
Pressure rating: PN10, PN16
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Product overview


The D200 series direct-acting pressure reducing valve automatically converts the higher inlet pressure of the pipeline into a lower outlet pressure, and keeps it relatively stable. It is mainly used in commercial buildings and irrigation systems to save energy and reduce water waste. High pressure is harmful to the household plumbing system, resulting in damage to pipes, faucets, electrical, etc., when the installation of direct drive pressure reducing valve, can reduce the main network pressure, when the pipeline water pressure is reduced, less water will be used, which is one of the simplest solutions to reduce water waste



  • Main parts material



  • Sequence Number


Name


  • Material


Sequence Number

Name

Material

1

jacket

ABS

10


  • inner hexagon screw


A2

2

adjusting screw

SUS304

11

mebrane

NBR+nylon cloth

3

lock nut

A2

12

valve core

SUS304

4


  • governor spring cap


SUS304

13

valve body

SUS304

5

valve cover

SUS304

14

valve clack

SUS304+NBR

6

spring

Cr-Van

15

O-ring

NBR

7

lock nut

A2

16

positioning screw

SUS304

8

belleville spring


     
  • NI-SWC


17

lower cover

SUS304

9

Diaphragm pressure plate

SUS304

18

plug screw

SUS304





Main contour connection dimensions

inch

DN

L

H

H1

3/8

10

80

175

133

1/2

15

97

168

128

3/4

20

100

178

135

1

25

106

183

139

1 1/4

32

112

188

143

1 1/2

40

124

190

144

2

50

170

216

164



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