Model NO.: WB-60
Type: Floating Ball Valve
Function: Shut-off
Temperature: -20~232
Application: Water, Oil, Air
Size Range: 1/2"~8"
Body Material: Wcb/CF8/CF8m
Ball Material: Ss304/ Ss316
Operation: Electric Actuator
Trademark: WENBAO
Transport Package: Carton Box+Plywood Case
Specification: CE
Origin: China
HS Code: 8481804090
WB-60 Italy Type Wafer Stainless Steel Ball Valve with Electric Actuator
Features:PRESSURE:Â Â PN16
FACE-TO-FACE:Â Â GB/T12221-1989
FLANGE END DIMENSIONS:Â Â GB/T9113
DESIGN:Â Â GB/T12237-1989
TEST:Â Â GB/T13927-1992
MATERIAL STANDARD: S45C/ASTM A216 GR-WCB/DIN1.00619
                                          SS316/ASTM A351 GR-CF8M/DIN1.4408
                                          SS304/ASTM A351 GR-CF8/DIN1.4308
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Main Parts and Materials
1 |
Body |
WCB/CF8M/CF8 |
8 |
Anti-Static Device |
SS304/SS |
| 2 |
Cap |
WCB/CF8M/CF8 |
9 |
Stem Packing |
PTFE |
| 3 |
Seat |
PTFE |
10 |
Packing |
SS304/SS |
| 4 |
Ball |
SS304/SS316/SS |
11 |
Spring Washer |
SS304/SS |
| 5 |
Seal Ring |
PTFE |
12 |
Electric Actuator |
Iron |
| 6 |
Stem Seal |
PTFE |
13 |
Stem Nut |
SS304/SS |
| 7 |
Stem |
SS304/SS316/SS |
 |
 |
 |
1,The form of 90° ball valve roatation can be seated fully open,so  opening
and closing Is  very quickly
2,no water hammer shock damage.
3, have both switch function and regulating function.
5, with valve position indicator and contact output.
6, emergency manual device, overheating protection device, is not easy
to burn out motor.
Â
Certificates:
ZHEJIANG WENBAO VALVE CO., LTD
Primary Competitive Advantages:
1.We are a factory who focus on produce valves for 30 years. Adhere  to
quality is our belief.
2. All valves according the drawing to produce and 100% pressure testing,
100% material
inspection.
3. There are quality certificate ISO9001,2008Â SON, International Quality
Award Certificate,Manufacture License of Special Equipment, KC of
South Korea,CE of Europe.
Related products:
Our Service:
1.quick delivery, high quality and reasonable and fine.
2. We can make products according to the needs of customers.
3. Welcome to inquiry and purchase later in the day for us.
4. Strict quality control system .welcome third party for quality checking
5. After -sale service available, Feedback will be gave in 24hours
If you're interested in our items,please feel free to contact me!
Â
TEL:Â Â Â 86-13356118222
AOM And Shutter
AOM (Acousto-optic Modulator)
|
It belongs to the high-speed acousto-optic pulse modulator which realizes the intensity modulation over the Laser according to the inputted pulse signal and gets corresponding digitally coded optical signal by inputting the digital signal of different codes and frequencies (TTL/ Analog) into the driving power supply of modulator. It is mainly used in such fields as laser text-image processing and laser digital communication.
This product has such characteristics as quick modulation rate, small volume, high efficiency, high extinction ratio, easy coding and convenient use.
|
|
Wavelength
|
400-750nm
|
|
|
Optical Power
|
Typical <1W (@1.0nm)
|
35(L) x 21 (W) x 24(H) cm^3, 0.04kg
|
|
Transmission
|
93%
|
|
Center Frquency
|
100MHz
|
|
Diffraction efficiency
|
75%
|
|
Active Aperture
|
1.0 mm
|
|
Extinction Ratio
|
1000:1
|
|
Pulse repectition frequency
|
1MHz
|
|
RF power
|
1.5W
|
|
Input impedance
|
50Ω
|
|
Controller Drive Voltage
|
24VDC
|
|
External Modulatioin
|
TTL / Analog
|
Note: Contact us for high pulse repetition frequency AOM.
Shutter
|
Cost-effective mechanical shutter, with repetition rate maximum 10 Hz. The valid output power is up to 3W available. The rise and fall time can be lower to 0.7 ms. Delay time is minimum 5 ms.
|
Operating Frequency Range
|
0-10Hz
|
Shutter-i
|
|
Maximum Laser Power
|
<3W
|
74(L) x 45(W) x 49.5(H) mm^3, 0.1kg
|
|
Minimum Exposure Pulse
|
5ms
|
|
Rise Time
|
~1.5ms
|
|
Fall TIme
|
~1.5ms
|
|
Jitter (@10Hz)
|
5ms (Typical)
10ms (Max)
|
|
Delay d
|
5ms
|
|
Operating Temperature
|
15~40 ℃
|
|
External Modelation
|
TTL
|
|
Drive Voltage
|
5VDC / 12VDC
|
d: Delat between input pulse rising edge and initialization of shutter opening
Pulse Modulator,Pulse Width Modulation,Pulse Frequency Modulation
Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.opticsqm.com