| Sign In | Join Free | My uabig.com | 
 | 
Brand Name : POWERFLOW
Model Number : YT1000
Certification : ISO9001.
Place of Origin : CHINA
MOQ : 1 Nos
Price : Quotation Offered by Email.
Payment Terms : T/T
Supply Ability : 50Nos/Week for every single Customer.
Delivery Time : 10-15 Days
Packaging Details : CTN
Repeatability : ± 0.5% F.S
Sensitivity : ± 0.2% F.S
Flow Capacity : 80LPM (Sup =1.4Bar)
Stroke Control Range : Rotary 0-90°; Linear 10-150mm
Ambient Temp. : -20 - 60℃
Protection Class : IP65
1. Product Description
The YT-1000 series Electro-pneumatic Valve Positioner, it can precisely control valve stroke according to 4~20mA input signal from the controller. This series includes two type: YT-1000R and YT-1000L.
2.Technical Datas
| Enclosure Material | Aluminum Diecasting | 
| Set-point Signal | 4-20mA DC | 
| Input Resistance | 250Ω | 
| Stroke Control Range | 10-150 mm; 0-90° | 
| Explosion Proof | Ex d II BT6; Ex d II CT6; Ex ia II CT6 | 
| Ambient Temperature | -20 - 70℃ (Standard); -40 - 70℃ (Low Temp Type); -20 - 120℃ (High Temp Type) | 
| Explosion Proof Temperature | -20 - 60℃ | 
| Hysteresis | ± 1.0% F.S | 
| Sensitivity | ± 0.2% F.S | 
| Repeatability | ± 0.5% F.S | 
| Flow Capacity | 80LPM (Sup =0.14MPa) | 
| Protection Class | IP65 | 
| Weight | 2.7KG | 
3. Dimensions

YT-1000L Flameproof Type
(More models please consults our company)

YT-1000R Flameproof Type
(More models please consults our company)
4. Action principle

YT-1000L TYPE
When the input signal, the torque motor (1) generate a electromagnetic field, the baffle (2) received and leave away from the nozzle(3). The air which in the pilot valve (4) will be elimination, and push the valve core (8), Air input to the actuator (11) through the base (7). With pressure increase, the push rod (12) go down, the feedback stem (13) pull the spring (16). Until the force between the spring (16)and the torque motor (1) keep balance, the baffle (2) go back. Then the valve core (8) gag the base (7)again, the positioner keep stable.
5. Product type selection


|   | 
| Standard Temperature Single Seat Valve Electropneumatic Positioner Images | 
 Explosion Proof Ex Ia II CT6 Aluminum Electropneumatic Positioner
                                                                                    
                        
                        
                        
                                                            Explosion Proof Ex Ia II CT6 Aluminum Electropneumatic Positioner
                                                    
                        
                     PTM Aluminum Electropneumatic Single Acting Positioner
                                                                                    
                        
                        
                        
                                                            PTM Aluminum Electropneumatic Single Acting Positioner
                                                    
                        
                     NPT Connection AT Actuators Electro Pneumatic Valve Positioner
                                                                                    
                        
                        
                        
                                                            NPT Connection AT Actuators Electro Pneumatic Valve Positioner
                                                    
                        
                     Ex D II BT6 Explosion Proof Angle Seat Valves Electropneumatic Positioner
                                                                                    
                        
                        
                        
                                                            Ex D II BT6 Explosion Proof Angle Seat Valves Electropneumatic Positioner
                                                    
                        
                     High Temperature AT Actuators Electropneumatic Positioner
                                                                                    
                        
                        
                        
                                                            High Temperature AT Actuators Electropneumatic Positioner
                                                    
                        
                     Electropneumatic 4-20mA High Temperature Smart Valve Positioner
                                                                                    
                        
                        
                        
                                                            Electropneumatic 4-20mA High Temperature Smart Valve Positioner
                                                    
                        
                     Diaphragm Valve PT Connection Electropneumatic Positioner
                                                                                    
                        
                        
                        
                                                            Diaphragm Valve PT Connection Electropneumatic Positioner
                                                    
                        
                     Low Temperature Electropneumatic Ball Valve Positioner
                                                                                    
                        
                        
                        
                                                            Low Temperature Electropneumatic Ball Valve Positioner
                                                    
                        
                     Standard Temperature Diaphragm Valve Electropneumatic Positioner
                                                                                    
                        
                        
                        
                                                            Standard Temperature Diaphragm Valve Electropneumatic Positioner
                                                    
                        
                     Explosion Proof Electropneumatic Double Acting Positioner
                                                                                    
                        
                        
                        
                                                            Explosion Proof Electropneumatic Double Acting Positioner