Electric Water Flow Control Valve
Technical Specifications:
1. Material of valve body: Cast iron, cast steel, cast stainless steel, carbon steel etc
2. Pressure Grade: 1.6Mpa, 4.0Mpa, 6.4Mpa
3. Nominal Diameter: DN20~DN300
4. Connection Type: Flanged coupling (according to the Standard of JB79-59)
5. Temperature Range: Normal temperature-20~230° C
Thermal slug type -60~450° C
6. Mode of action: Electric on/off
7. Match BELL Actuator Type: BELL-A+Z64
8. Flow Characteristic: Equal percentage, linearity
9. Leakage Rate: Single-seated valve: 0.01*rated Kv
Double-seated valve and sleeve valve: 0.05*rated Kv
|
Material of valve body |
cast iron,cast steel,cast stainless steel.etc |
|
Pressure Grade |
1.6Mpa, 4.0Mpa, 6.4Mpa |
|
With actuator signal |
Input signal:4~20mA |
|
Connection Type |
flanged coupling (according to the Standard of JB79-59) |
|
Temperature Range |
normal temperature-20~230
thermal slug type -60~450 |
|
Mode of action |
electric on/off |
|
Flow Characteristic |
equal percentage,linearity |
|
Leakage Rate |
Single-seated valve:0.01*rated Kv
Double-seated valve and sleeve valve:0.05xrated Kv |
|
Rated Flow Coefficient |
1.2~1100 Kv |
|
Material |
Valve Body |
Cast steel,Stainless Steel,Cast iron |
|
Valve Core |
Stainless Steel,Alloy Steel,PTFE |
|
Padding |
PTFE,Graphite |
|
Lining |
2Cr13,420,stainless steel, |
|
Gasket |
Rubber asbestos plate,stainless steel |
|
corrugated pipe |
1Cr18Ni9Ti,321,Stainless steel |
|
Diameter DN(mm) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Valve Plug Diameter (mm) |
10 |
12 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Rated Flow Coefficient Kv |
1.2 |
2 |
3.2 |
5 |
8 |
12 |
20 |
32 |
50 |
80 |
120 |
200 |
280 |
450 |
700 |
1100 |
|
PN (Mpa) |
1.6 4 6.4 |
|
Match DKZ Actuator type |
DKZ-4100 |
DKZ-4200 |
DKZ-4300 |
DKZ-5400 |
DKZ-5500 |
DKZ-5600 |
|
Match BELL Actuator type |
BELL-A+Z64 |
|
Rated Travel (mm) |
10 |
16 |
25 |
40 |
60 |
100 |
China Bell Group professionally serves various industrial production, end users are steel mills, cement plants, power plants, water treatment plants, chemical plants, mines and so on.
Responsed to Chinese government's call firstly, China Bell Group develop towards large international enterprise, now Bell Group has established a comprehensive system of export (including various producing standards, international freight, L/C management, funding, international sales and service teams), already has a large number of international customers.
China Bell Group, adhering to be professional and rigorous, has been producing and providing products of China most influential brands for customers.
Group subsidiaries are:
Tianjin Bell Automatic Instrument Technology Co., Ltd. ----- industrial control valves and actuators expert
Tianjin Beili Mechanical and Electrical Company ----- China authorized agent of Siemens motors.
Beida Mining Equipment Co., Ltd. ---- professional manufacturer of vulcanizing machine
Tianjin Beiao Trading Company ----- SEW manufactured in China and other international brands Exporters
China Bell Group with the subsidiaries, will provide customers with more favorable prices, higher quality products, and warmly welcome international friends negotiation and cooperation.
