- Products Details
Quick Details
-
Brand Name: Hengsen
Model Number: DF/F -07(07P)
Place of Origin: China
Packaging & Delivery
- Packaging Details: 1
- Delivery Detail: 1
Specifications
Product introduction
The DF/F-07(07P) series cast steel valves can adjust the flow of cold/hot water. It is available for the liquid control system such as the central air-conditioner, heating, water disposal, industry processing and so on.
Features
●Larger KVS.
●Pressure balance structure can effectively decrease flux lash, noise and shock.
Technical data
●The seal parts of valve stem: Fluorine rubbers seal parts, and Teflon seal cartridge.
●Valve stem, core and seat: stainless steel 1Cr18Ni9Ti
●Valve body: cast iron HT250
●Bearing: 1.6MPa
●Work medium: water, flow temperature: -10~95℃
●Flow feature: less than 0.05% of KV
Installation and maintenance
●This valve adapts to DF/Q-HC(HD) series actuator. It is compatible with Honeywell.
- That valve stem running up means that valve is closing.
- Make sure the pipe is cleat before installation.
- It must be at the same point when the pipe and valve body are connected, the flow direction should be same as the direction of the label.
- When the actuator is installed on the valve vertically, it should be above the valve to leave enough space for daily maintenance.
●When maintenance, the electricity should be cut off and there is no pressure in the water system
Specification and technical data
|
Type
|
Caliber (mm) |
Model
|
Coefficient(KV) |
Max. pressure(MPa)) |
Valve journey stem |
|
DF/F-07(07P)-2050HC |
DN50 |
2-WAY |
35 |
0.6 |
20 |
|
DF/F-07(07P)-2065HC |
DN65 |
2-WAY |
53 |
0.6 |
20 |
|
DF/F-07(07P)-2080HC |
DN80 |
2-WAY |
70 |
0.6 |
20 |
|
DF/F-07(07P)-2100HC |
DN100 |
2-WAY |
85 |
0.6 |
38 |
|
DF/F-07(07P)-2125HC |
DN125 |
2-WAY |
106 |
0.6 |
38 |
|
DF/F-07(07P)-2150HC |
DN150 |
2-WAY |
128 |
0.6 |
38 |
|
DF/F-07(07P)-2200HC |
DN200 |
2-WAY |
170 |
0.2 |
38 |
Notice: The data in the chart is recommendatory. You can equip other actuator of the same system junction after suggesting the technicians.
Outline size
|
Type
|
Caliber (mm) |
Model
|
L |
d |
D |
H |
|
DF/F-07(07P)-2050HC |
DN50 |
2-WAY |
230 |
125 |
165 |
204 |
|
DF/F-07(07P)-2065HC |
DN65 |
2-WAY |
290 |
145 |
185 |
225 |
|
DF/F-07(07P)-2080HC |
DN80 |
2-WAY |
310 |
160 |
200 |
303 |
|
DF/F-07(07P)-2100HC |
DN100 |
2-WAY |
350 |
180 |
220 |
325 |
|
DF/F-07(07P)-2125HC |
DN125 |
2-WAY |
400 |
210 |
250 |
337 |
|
DF/F-07(07P)-2150HC |
DN150 |
2-WAY |
480 |
240 |
285 |
365 |
|
DF/F-07(07P)-2200HC |
DN200 |
2-WAY |
600 |
295 |
340 |
395 |
Verified Supplier - Zhejiang Hengsen Machine-Electrical Co., Ltd
Bussiness Type: Manufacturer Scale: 301 - 500 People
Country/Region: China (Mainland)/Asia
Established:
