Single/double acting YTC YT-2600 smart Digital Valve Positioner for control valve
The smart positioner accurately controls valve stroke in response to an input signal of 4~20mA from the controller. Built-in micro-processor optimizes the positioner’s performance and provides unique functions such as Auto-Calibration, PD Control, and HART Protocol Communications..
|Place of Origin
||5 Pressure Sensors
||Case/Cover: - Aluminum ASTM 360
||BW or SW
||NPT 1/4" through 2" (20 through 50 mm)
||Cast iron PFA lined
||Model 35 spring-opposed rolling diaphragm
||Eccentric rotary plug
- When Input signal fails, Positioner keeps the current position of the valve stroke without any additional device. (Fail Freeze option)
- The LCD can be checked and the buttons can be operated without opening the cover which allows use of various functions of the positioner such as parameter adjustment in explosive gas atmosphere.
- User will easily understand the method of using 4 buttons because it work same in all mode of firmware interfaces.
- Positioner operates normally even there are sudden changes in supply pressure and / or high vibration environment.
- The method of Auto Calibration is very simple.
- As an advantage of having very low air consumption, It could greatly reduce operating costs in large-scale plants.
- It is compatible with most of controllers.
- Variable orifice can be used even to minimize the hunting occurrence and optimize operating conditions.
- Various information about positioner can be processed by HART communication(Option)
- Valve system becomes more stable by outputting analog feedback signal.
-Different valve characteristics can be adjusted – Linear, Quick Open, Equal Percentage, and User Set which user can make 5 or 18 points characterizations.
- Tight Shut – Close and Shut - Open can be set.
- PD parameters can be adjusted in the field without any additional communicator.
- Split range 4~12mA or 12~20mA can be set.
- Operating temperature for positioners is -30 ~ 80℃ (Please check certified explosion proof temperature)
- Hand calibration function can set Zero point or End point manually.
- It has IP66 protection grade.
- Polyester powder coating resists the corrosion process.
- Maintenance of the positioner is easy because of modularized inner structure.
Packaging and Delivery
Export wooden boxes for foreign trade, IPPC sterilized wooden boxes and plywood boxes for export customs inspection-free. Size: 60*30*40 (cm)
The products will be shipped after receiving the deposit or full payment within 15 working days
1. Swift delivery
For common parts, we can deliver the goods within 3 days
2. Original products
All the products we sell are from origin manufacturer. We will submit all the manufacturer documentation while we finish delivery.
3. Quality Assurance
4. Technical Support
Including inspection, repair, and maintenance, we can give all kinds of technical support.
5. Quickly response
Our staff will keep 24h online and answer your question very quickly.