Original and New Rotork Ytc 4~20mA Yt-2500/ 2550 / 2501 Smart Valve Positioner

• Customization: Available
• Brand: Rotork
• Power: Pneumatic
• Model NO.: YT-2500
• Adjusted Form: Switching Type
• Working Type: Linear / Rotary
• Pressure: Medium Pressure
• Work Temperature: Normal Temperature
• Acting Type: Double Acting
• Material: Aluminum/Stainless Steel
• Customized: Customized
• Structure: Rack and Pinion
• Item Name: Rotork Yt-2500 Linear or Rotary Valve Positioner
• Model: Yt-2500
• Brand Name: Rotork Ytc
• Input Signal: 4~20mA DC
• Impedance: Max.500
• Supply Pressure: 0.14-0.7MPa(1.4-7 Bar)
• Air Connection: PT(NPT) 1/4
• Gauge Connection: PT(NPT) 1/8
• Conduit Entry: PF 1/2 or G 1/2
• Protection: IP66
• Operating Temperature: -30"C ~ 80°c(-22-176 ° F)
• Linearity: ±0.5% F.S
• Hysteresis: 0.5% F.S
• Repeatability: ±0.3% F.S
• MOQ: 1PC
• Transport Package: Carton Boxes
• Specification: 25*25*21cm
• Trademark: Rotork
• Origin: Korea
• HS Code: 9026900000
• Production Capacity: 1000/Month
• Package Size: 25.00cm * 25.00cm * 21.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

YT-2500 L/R Electro-Pneumatic Positioner

YT-2500 Smart Valve Positioner accurately controls valve stroke, according to input signal of 4~20mA being delivered from controller.

The Rotork YT-2500 is a smart valve positioner. It receives a 4 - 20mA input signal from the controller and accurately controls the valve stroke. With a built-in microprocessor, it can optimize positioner performance and offer functions like auto calibration, PID control, and HART protocol communication. It has a fail freeze function, which keeps the valve at its current stroke position when the input signal fails without additional equipment. There is an LCD display for users to monitor the positioner's status. It can operate normally even when the pressure source changes suddenly and/or in a high vibration environment.

Benefits

Operational Stability: The fail freeze function ensures the valve position is maintained during signal failures, preventing unexpected process disruptions. The ability to withstand pressure changes and vibrations provides stable operation in various industrial environments.
Energy Efficiency: Near-zero air consumption in standby saves a significant amount of energy, especially beneficial for large factories, reducing operating costs.
Ease of Use and Maintenance: The LCD display and local control buttons make it convenient for on-site operation and monitoring. The modular internal structure simplifies maintenance and reduces downtime.
Accurate Control: With functions like auto calibration and PID control, it provides accurate valve positioning, improving the precision of process control. The adjustable valve characteristics and PID parameters allow for customization according to different process requirements

Features

Input Signal and Control: Responds to a 4 - 20mA DC input signal from the controller for accurate valve stroke control.
Intelligent Functions: Built-in microprocessor enables auto calibration, PID control, and HART protocol communication.
Fail Safe Feature: Has a fail freeze function, keeping the valve at the current position when the input signal fails.
Low Air Consumption: Near zero air consumption in standby state.
Local Control and Monitoring: Equipped with an LCD display and 4 buttons for local control and status monitoring.
Vibration and Pressure Resistance: Can operate normally under sudden pressure changes and high vibration environments.
Modular Structure: Internal modular structure for easy maintenance.
Adjustable Valve Characteristics: Can set different valve characteristics such as linear, quick opening, equal percentage, and user-defined (with options to set 5 or 18 characteristic points).
PID Parameter Adjustment: PID parameters can be adjusted on-site without an additional communicator.
Split Range Setting: Split range can be set to 4 - 12mA or 12 - 20mA.
Good Protection: Protection class IP66, and the surface has a corrosion-resistant polyester powder coating (except for YT-2550 in some cases)

Application

Oil and Gas Industry: Used to control valves in pipelines, refineries, and oil platforms for processes such as oil and gas transportation, separation, and refining.
Chemical Industry: In chemical plants, it is applied to control valves in reaction systems, distillation columns, and chemical fluid transportation pipelines. 
Power Generation Industry: For example, in steam systems, water supply systems, and fuel supply systems of power plants. 
Pharmaceutical Industry: Where precise control of fluid flow is required in the production process, such as in the synthesis of drugs, purification processes, and the supply of raw materials and solvents. The accurate valve positioning and adjustable flow characteristics of the YT-2500 help to ensure the consistency and quality of pharmaceutical products. Also, the low air consumption and good protection features are suitable for the clean and energy-efficient requirements of pharmaceutical plants.
Other Industrial Processes: like water treatment (controlling water intake, treatment process flow, and discharge), food and beverage (controlling the flow of raw materials and products)

Specification

Model	YT-2500L (linear), YT-2500R (rotary)
Acting Type	Single or double acting
Input Signal	4 - 20mA DC
Minimum Current Signal	3.2mA (standard), 3.8mA (with HART)
Impedance	Max. 460Ω at 20mA DC
Supply Pressure	1.4 - 7 kgf/cm² (0.14 - 0.7MPa)
Stroke	0 - 90° (YT-2500R), 10 - 150mm (YT-2500L)
Air Connection	1/4 G, 1/4 NPT, 1/4 PT
Gauge Connection	1/8 NPT, 1/8 PT
Conduit Entry	NPT 1/2 (option for YT-2500L), 1/2 (standard for YT-2500R), PF 1/2
Protection Class	IP66
Ambient Temperature	Operating: -30 - 85°C; Explosion proof: -40 - 60°C (T5) / -40 - 40°C (T6)
Linearity	±0.5% F.S.
Hysteresis	±0.5% F.S.
Sensitivity	±0.2% F.S.
Flow Capacity	70 LPM
Air Consumption (Idle)	Near zero (Sup = 1.4 kgf/cm²)
Output Characteristic	Linear, quick open, equal percentage, user set (16 points)
Vibration Resistance	6g at 100Hz up to no resonance
Humidity	5 - 95% RH at 40°C

Packing & Delivery

Packing:Original Carton boxes

Packaging: Original cardboard box or Wodeen packaging by Express(DHL/UPS/Fedex/Aramex/EMS/SF)

Company Profile

Company 

KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales,technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters,temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.

We can offer Rosemount, Emerson,Endress+Hauser, ABBb, Yokogawa, Siemens, Fisherr,Koso, Samson, Abzil, Neles, Flowserver,UE, Masoneilon etc, Brands. If you need anything please feel free to contact me.

Below are our core competitive advantages:

1. Advanced Technology & Precision Engineering

2. Robust Quality Control & Certifications

3. Customization & Versatility

4. Innovation & R&D Excellence

5. Efficient Production & Global Service

6. Sustainable & User-Centric Design

FAQ

FAQ

Q: How long will you give me the reply?

A: We will reply to you as soon as we see the information.

Q: What is the delivery time?

A: Our delivery time is within 3-7 days after we get your payment; 

for large qty mass orders, the time should be confirmed again for you.

Q: How about your package?

A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.

Q: How about the payment terms?

A: You can choose T/T.

Q: Do you provide samples?

A: Yes, we have materials in stock to help you to get the samples as soon as we can.

Q: What is the MOQ?

A:1PC.

Q: Can I get a lower price if I order large quantities?

A: Yes, cheaper prices with more bigger size orders.

Q:Who we are
A: We focus on the instrument and transmitters industry, mainly selling world-famous instrument and transmitters brands.

Q:Our advantage
A:We have been in the industry for many years, and we have strong supply chain relationships and large inventories, with great price advantages. 
I will try my best to give you the best price,prove that we are sincere. 

Q:Can't find the model you need?
A:We have only shown some models,If the model you need is not found here,please contact us

Q:What else can you get product from our store?
A:We have a professional and efficient technical team. We will serve you 7X24 hours. If you have any questions about our products, please do not hesitate to contact us soon