饥渴的熟妇张开腿呻吟视频_欧美老熟妇做受视频在线_亚洲综合爱爱_dy888午夜国产午夜精品_亚洲肥婆综合色区在线播放_蜜桃精品视频亚州激情_乱辈通轩系列小说_特节久久香蕉国产线看观看_色热热福利导航_欧美破苞系列二十三

800X differential pressure bypass balancing valve

Products > Hydraulic control valve > 800X differential pressure bypass balancing valve

800X differential pressure bypass balancing valve

Introduction to
Differential Pressure Bypass Balance Valve : The 800X differential pressure bypass balance valve is a valve used to balance the differential pressure between the supply and return of air conditioning systems. The red valve differential bypass bypass balancing valve increases system utilization, maintains a precise constant value of differential pressure, and minimizes system noise and damage to equipment caused by excessive pressure differentials.
shared:

    First, the differential pressure bypass balance valve introduction:

      The 800X differential pressure bypass balancing valve is a valve used to balance the pressure difference between the supply/return of the air conditioning system. The red valve differential bypass bypass balancing valve increases system utilization, maintains a precise constant value of differential pressure, and minimizes system noise and damage to equipment caused by excessive pressure differentials. The differential pressure bypass balancing valve is superior to other balancing valves in that it has no actuator and relies on the pressure difference of the medium itself to achieve the function of the balancing system, saving energy and installation space, and is an intelligent valve.

    Second, 800X type differential pressure bypass balance valve standard specification:

    Design and manufacturing standards:

    Structure length standard: GB/T12221-2005

    Connection flange standard: GB/T9113

    Pressure temperature grade: GB/T12224-2005

    Test inspection standard: GB/T13927-2008

    Third, 800X type differential pressure bypass balance valve differential pressure bypass balance valve structure features:

      The differential pressure bypass balancing valve is superior to other balancing valves in that it has no actuator and relies on the pressure difference of the medium itself to achieve the function of the balancing system, saving energy and installation space, and is an intelligent valve.

    Fourth, the differential pressure bypass balance valve principle

      The differential pressure bypass balancing valve is a valve for balancing the pressure difference between the supply/return of the air conditioning system. The valve increases system utilization, maintains precise differential pressure differentials, and minimizes system noise and damage to equipment caused by excessive pressure differentials. The advantage of the differential pressure balance valve over other balance valves is that it has no actuator, completes the pressure difference of the medium itself to achieve the function of the balance system, saves energy and installation space, and is an intelligent valve.

    Main technical parameters of 800X differential pressure bypass balance valve

Nominal pressure (Mpa)

Shell test pressure (MPa)

Seal test pressure (MPa)

Applicable medium

Medium temperature (°C)

 1.0

  1.5

1.1

water

0 to 80 (diaphragm type) 
0 to 200 (piston type)

1.6

 1.76

2.4

2.5

2.75

3.75

    Five, 800X type differential pressure bypass balance valve connection size

Nominal diameter (mm)

 Size (mm)

 L

H1

  H

 20

150

126

520

25

160

126

520

32

180

126

520

40

200

160

610

50

 203

160

610

65

216

180

625

80

241

200

642

100

292

270

750

125

330

310

808

150

356

320

864

200

495

370

1135

250

622

430

1185

300

698

480

1325

350

787

525

1385

 400

914

580

1445

450

978

635

1445