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Positioner Yt 3300 Rsn 5521s For Valve Control In Power Plants - China

price: 240.00 Dollar US$

Product Title Positioner YT-3300 RSN 5521S for Valve Control in Power Plants Product Description The Positioner YT-3300 RSN 5521S is designed for precise valve positioning in power plant fluid control systems, including steam, water, and fuel pipelines.

This model provides accurate control, fast response, and durability under high-temperature and high-pressure conditions.

Product Features High-precision valve position control Robust construction for harsh industrial environments Fast response for automated control systems Easy calibration and integration with PLCs Application Areas Steam and feedwater control valves Fuel handling and injection systems Boiler and turbine auxiliary systems

As an active promoter of technological innovation, YOYIK continues to invest in research and development, and cooperates with many well-known domestic and foreign universities and research institutions to explore cutting-edge technologies in the field of power equipment.

The company not only pursues excellence in product performance, but also strives to achieve green transformation of production and products through environmentally friendly materials and high-efficiency energy-saving technologies, and promote the sustainable development of the energy industry.

POSITIONER YT-3300 RSN 5521S

Eddy Current Sensor PR6422/000-031

temperature fuse Material: nichrome, diameter : 0, 12 mm, Heat Value : 50 J

Turbine TSI Safety Monitor A6120

Electric contact vacuum pressure gauge YX100

bimetallic strip thermometer WSS-411, L=250

Dold Emergency Stop and Safety Gates LG 5925.48/6X

Eddy Current Sensor PR6422/002-100

linear variable differential transformer lvdt C9231117

Thermowell TE-109

linear movement sensor 1000TD

Digital Position Monitor DM-1

Three phase power supply protector GMR-32

LVDT transmitter XCBSQ-04/300-02-02

sensor to measure linear position 2000TDZ-A

Frequency Inverter, 5.5 kW ACS800-01-0009-3+P901

RTD WZPM2-12

lube oil pressure switch PS531SPP10/BB32N3

SHAFT DISPLACEMENT SENSOR WT0180-A07-B00-C10-D10


Sensor DF310580-90-10-01

LVDT transmitter XCBSQ-04/300-02-01

contactless position sensor DET200A

Travel switch ITS-100

analog cylinder position sensor 8000TDGN

speed sensor CS-1-D-065-02-01

DEVELOPMENT BOARD ESP8266 MINI D1 PRO, 4M

Ampere Meter HCD194I-9D1

Oil level gauge KCY-15/16-900/3/10

Thermocouple WRN2-0301T

Front end of objective lens YF-A18-5A-2-2(B)

Pressure measuring joint 2103-01-18.00HD

Photoelectric converter EMC-02

REUGER pressure gauge PBX-100-LA

Oxygen meter single heater HIGA2121

Image fire detector 5.1A6-00 XHT-81/L=2700

Turbine bolt electric heating rod ZJ-20-T12

Sensor DF311180-50-07-02

THERMAL OVERLOAD RELAY ZB 32-24

POSITIONER YT-3300 RSN 5521S Probe + Connection Cable + Preamplifier CWY-DO-816001

Turbine bolt electric heating rod ZJ-17-1

REGULATOR AR20-FO2BG-B

EXTENTION CABLE 330130-040-01

Positioning tube assembly SM-401-00

pt100 three wire WZPM2-08-113-M18-S

Thermostat Pinhole Lens DXTV600B

Socket for relay PYFZ-14-E

speed sensor CS-1H-G-065-05-01

Pt100 WZP-200

LVDT Sensor TD-1 60S

SENSOR DIFFERENTIAL EXPANTION PROBE PR6426/010-040 + CON 021/916-160

Pressure Switch 1246214-HK2027

eddy current proximity sensor TM0180-A05-B05-C03-D50


LVDT Sensor TD-1-500-30-01

VALVE POSITION FEEDBACK DEVICE TR9420A 0-90°

Frequency Inverter, 15 kW ACS800-01-0020-3+P901

Bolt electric heating rod ZJ-16.5-8

Bolt electric heating rod ZJ-20-28A

Lamp (Amber) APS122DNA

wind speed sensor EM9110

Displacement Sensor (LVDT) for GV TDZ-1E-013 0-425

Three wire differential expansion sensor ZC-50-1500

types of pressure sensors RC860MZ090Z

HRC Fuse WKNHO-12-250A

Sensor DF310580-50-04-00

Hall Effect Speed/Proximity Sensor CWY-DO-813507

LVDT Sensor 7000XS-4097

Eddy Current Sensor PR6424/011-141

optical tachometer sensor SZCB-01

LVDT Sensor TH-3GN-250-15-01

Eddy Current Sensor PR6424/001-020

Turbine speed Sensor for ETS SMCB-02

Pressure vacuum gauge (-0.1-0MPa)Diameter: 150mm , Accuracy: 1.6/2.5 YZ-150

hydraulic transducer 1NN-K45-M4-F1A

PRESSURE GAUGE YN-100/ 0-6MPA

linear position feedback DET150A

POSITIONER YT-3300 RSN 5521S DFYLCTY-2026-1-5-A


Company Contact:


  • Phone: 13547040088

  • Address: 15F, Block B, Kaixuan International Building Deyang, Sichuan, China, Deyang , Sichuan , China

  • Email: Email


Published date: January 4, 2026

  • Business Description: Dongfang Yoyik (Deyang) Engineering Co., Ltd is specialized in manufacturing the spare parts for Power plants, Steel mill, including Steam turbines, Generators, Boiler, Hydro turbines, Hydro generators, Babbitt bearings, Fluorine plastic bearing pads, Filters, Filter elements, Hydraulic valves, Hydraulic pumps, EHC, TSI, MEH, DCS, Excitation system, Hydrogen oil water system, Sealing compounds, Insulation materials, Ceramic-lined steel pipes, Coolers, Repairing electric motors, etc.

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