12V 24V 220V Stainless Steel Electric Actuator Motorized Water Flow Control Ball Valve
Product Description
V-notch electric control valve is a electric actuator device of electric-unit combination instrument with the advantages such as small size, rigid, high precision, sensitive action, which adopts the direct feedback and indicator when the angle changed to realize the proportional regulating of pressure, flow, temperature and liquid level in receipt of the on-off, 4-20mA or 0-5V control signal.
Features
1.The characteristics of flow control.
2.Long service life.
3.The patent positioning technology.
4.Miniature design.
5.Good seal performance.
6.The valve owns a self-cleaning function to effectively guarantee the piping circulating.
7,High modulation precision.
8.The new technology for Direct Debugging Switch(DDS) in electric actuators.
Technical parameters
| Valve size |
DN15-DN200(Please contact us for the detailed data of the larger diameter valve) |
| Body rating |
PN1.6~6.4MPa |
| End connection |
Flange/Thread/butt welding |
| Action time |
15S/30S(0-90°) |
| Power supply |
AC220V /AC380V /DC24V |
| Input signal |
4~20mA /0~5V |
| Output signal |
4~20mA /0~5V |
| Temp. |
≤350ºC |
| Ambient temp. |
-30~60ºC |
| flow coefficient(CV) |
Please download the data on our website for reference.(Custom flow coefficient depends on the customer's requirement.) |
| Medium |
Food, lubrication, fibrous fluid, water, oil, gas |
| Dead zone |
0.5% |
| Repeatability error |
0.5% |
| Body material |
Casting steel(ZG230-450),Stainless steel(ZG1Cr18Ni9Ti,316,316L) |
| Ball material |
Stainless steel(ZG1Cr18Ni9Ti,316,316L,A105)etc. |
| Stem material |
Stainless steel(ZG1Cr18Ni9Ti,316,316L) |
| Packing material |
PTFE, Grafoil |
| Seal type |
PTFE/Metal |
| Leakage |
degree |
| Seat material |
PTFE |
Metal |
| Operating Temp. |
N: -40ºC-180ºC |
M: -40ºC-350ºC |
Installation Size
| DN |
L |
D |
K |
D1 |
N-Md |
B |
I |
H1 |
H2 |
W1 |
W2 |
| 15 |
35 |
95 |
65 |
46 |
4-φM12 |
9 |
2 |
234 |
196 |
145 |
196 |
| 20 |
38 |
100 |
75 |
56 |
4-φM12 |
12 |
2 |
242 |
196 |
145 |
196 |
| 25 |
42 |
110 |
85 |
66 |
4-φM12 |
12.7 |
2 |
218 |
196 |
145 |
196 |
| 32 |
52 |
133 |
100 |
78 |
4-φM16 |
14 |
3 |
231 |
196 |
145 |
196 |
| 40 |
61 |
145 |
110 |
87 |
4-φM16 |
15 |
3 |
238 |
196 |
145 |
196 |
| 50 |
73 |
160 |
125 |
99 |
4-φM16 |
16.7 |
3 |
251 |
196 |
145 |
196 |
| 65 |
92 |
180 |
145 |
118 |
4-φM16 |
17.2 |
3 |
265 |
196 |
145 |
196 |
| 80 |
109 |
195 |
160 |
136 |
8-φM16 |
19 |
3 |
298 |
255 |
184 |
255 |
| 100 |
140 |
215 |
180 |
156 |
8-φM16 |
18.5 |
3 |
310 |
255 |
184 |
255 |
Installation Diagram
Packing & Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
Welcome sample order.
Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products.
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests.
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.
Certificates & Test reports
Application:
Audited Supplier 
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