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ZYC (ZTY470) self operated differential pressure control valve DN65DM80DN100DN125DN150

price:USD$400.00
discount 70% in 2018-09-24 to 2018-09-26
price: USD$ 280.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Detailed information of ZYC self operated differential pressure control valve:

 

A,ZYCOverview of self operated differential pressure control valve:

ZYCThe self operated differential pressure control valve is a kind of energy saving product which keeps the pressure difference of the controlled system through the pressure change of the medium itself. It is suitable for the pressure difference control of the double pipe system in the heating mode, which ensures the pressure difference of the system basically unchanged, reduces the noise, balances the resistance, and eliminates the hydraulic maladjustment of the heat supply network.

alt PREFIX = V

Two, ZYCMain external dimensions of self operated differential pressure control valve:

 

DNmm

Connection mode

Lmm)

H

H1

flowm3/h

Applicable medium

Medium temperature

Material of main parts

15

Thread

110

72

98

0.2-1

water

0PREFIX = ST1100s

valve body,The upper cover and the lower cover are cast brass,Valve core is copper,The diaphragm is nylon reinforced rubber,Spring is stainless steel

20

110

72

98

0.3-1.5

25

115

82

102

0.5-2

32

flange

160

91

94

1-4

40

200

147

112

1.5-6

50

215

120

112

2-8

65

220

125

120

3-12

80

275

188

133

5-20

100

290

208

160

10-52

125

310

226

175

15-45

150

350

258

195

30-80

200

430

301

230

40-180

250

520

367

265

100-300

300

635

430

300

150-500

350

670

504

340

200-700