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 0.02~0.4MPa
Outlet pressure range: P2 1.5~30KPa
Pressure precision: δP≤±10%
Closing pressure: ≤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

 

  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)

       Inlet pressure(MPa)

0.02

0.05

0.1

0.2

0.3

0.4

RTZ-31/50A

50

     3

150

230

340

550

725

750

RTZ-31/80A

80

     3

200

288

410

650

860

1100

RTZ-31/100A

100

     3

510

710

1050

1650

2200

2750

RTZ-31/150A

150

     3

1140

1800

2500

4250

5600

5580

RTZ-31/200A

200

     3

1380

2060

2980

4830

6100

7600

RTZ-31/300A

300

     3

1460

2200

3300

5510

6800

9050

RTZ-32/50A

50

     10

120

210

340

550

725

750

RTZ-32/80A

80

     10

150

280

400

650

850

1100

RTZ-32/100A

100

     10

380

650

1030

1650

2200

2750

RTZ-32/150A

150

     10

1000

1500

2470

3800

4500

5000

RTZ-32/200A

200

     10

1210

2010

2810

4050

4900

6810

RTZ-32/300A

300

     10

1300

2010

3080

4980

5800

8010


 
BACK
 
Home        Product        About Us        Our city        Site Map
Tell:86-755-25887166    Email:ywh1995@126.com    Company:SHENZHEN YAWEIHUA INDUSTRY CO.,LTD.
Copyright© 1995 - 2009 Egypt.com Inc. All rights reserved