RTZ-A Series Direct-burning Regulator

       
  RTZ-A Series Direct-burning Regulator

2 Brief
It is suitable for kinds of city gas transmission and distribution system for pressure regulation and stabilization, and it can be built into district pressure regulator station, especially, it has great advantage when it is applied to direct-burning units, gas boilers, large-scale stoves or other solenoid valve burners.
Features
It is excellent in flow capacity, quick in response and possible for on-line maintenance.

2 Technical Parameters
Inlet pressure range: P1 0.02锝0.4MPa
Outlet pressure range: P2 1.5锝30KPa
Pressure precision: 未P鈮ぢ10%
Closing pressure: 鈮1.25P2
MAX. Flow: Q=8010Nm3/h
Caliber: DN50, DN80, DN100, DN150, DN200, DN300 (Flange PN1.6)

 
       
 

RTZ-A Structure and Dimension

       
 

Specification

L(mm)

A(mm)

B(mm)

C(mm)

Caliber
DN(mm)

Flange
standard

RTZ-31(21)/50A

254

440

630

100

50

 

聽 GB4216.4-84

RTZ-31(21)/80A

298

440

680

130

80

RTZ-31(21)/100A

352

520

810

160

100

RTZ-31(21)/150A

451

520

920

190

150

RTZ-31(21)/200A

543

520/620

1000/1060

220

200

RTZ-31(21)/300A

736

620

1400

320

300


 

Flow Characteristics of RTZ-A Series Direct-burning Regulator (Nm3/h)

       
 

Specification

Diameter

Outlet pressure(KPa)

聽聽聽聽聽聽 Inlet pressure(MPa)

0.02

0.05

0.1

0.2

0.3

0.4

RTZ-31/50A

50

聽聽聽聽 3

150

230

340

550

725

750

RTZ-31/80A

80

聽聽聽聽 3

200

288

410

650

860

1100

RTZ-31/100A

100

聽聽聽聽 3

510

710

1050

1650

2200

2750

RTZ-31/150A

150

聽聽聽聽 3

1140

1800

2500

4250

5600

5580

RTZ-31/200A

200

聽聽聽聽 3

1380

2060

2980

4830

6100

7600

RTZ-31/300A

300

聽聽聽聽 3

1460

2200

3300

5510

6800

9050

RTZ-32/50A

50

聽聽聽聽 10

120

210

340

550

725

750

RTZ-32/80A

80

聽聽聽聽 10

150

280

400

650

850

1100

RTZ-32/100A

100

聽聽聽聽 10

380

650

1030

1650

2200

2750

RTZ-32/150A

150

聽聽聽聽 10

1000

1500

2470

3800

4500

5000

RTZ-32/200A

200

聽聽聽聽 10

1210

2010

2810

4050

4900

6810

RTZ-32/300A

300

聽聽聽聽 10

1300

2010

3080

4980

5800

8010


 
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