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Home /Products/Valve Accessories/TISSIN TS805 TS905 Smart Valve Positioner HART STS316 IP66 Explosion Proof Linear Rotary Actuator

TISSIN TS805 TS905 Smart Valve Positioner HART STS316 IP66 Explosion Proof Linear Rotary Actuator

1
MOQ
USD 530-650 per set
Price
TISSIN TS805 TS905 Smart Valve Positioner HART STS316 IP66 Explosion Proof Linear Rotary Actuator
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Features
Specifications
Basic Infomation
Place of Origin: China
Brand Name: Tissin
Payment & Shipping Terms
Packaging Details: Carton/Wooden Case Packaging
Delivery Time: 6-8 weeks
Payment Terms: T/T
Supply Ability: 800 sets per year
Product Description
TISSIN TS805 TS905 Smart Valve Positioner HART STS316 IP66 Explosion Proof Linear Rotary Actuator
Product Overview
TISSIN TS805 and TS905 are high-performance digital smart valve positioners developed for pneumatic linear and rotary control valves. They convert standard 4-20mA DC control signals into precise pneumatic output to adjust valve opening accurately.
Equipped with HART 7 communication, built-in self-diagnosis and PST partial stroke test function, these models support explosion-proof and stainless steel housing options. TS805 is cost-effective for general industrial sites, while TS905 is upgraded with SIL 2/3 safety certification and wider temperature range for hazardous high-demand working conditions.
Key Features
  • High positioning accuracy up to ±0.5%, low hysteresis ≤0.4%, stable repeatability within ±0.2% full stroke
  • Built-in auto-calibration function, one-button quick setup without complex manual debugging
  • Support HART 7 digital communication for remote parameter modification and real-time valve data monitoring
  • Complete self-diagnosis system with PST full/partial stroke test to predict equipment faults
  • Large flow pilot valve design for fast valve response and low air consumption
  • IP66/NEMA 4X protection grade with aluminum alloy or 316 stainless steel housing
  • Multiple explosion-proof certifications including ATEX, IECEx, EAC for hazardous environments
  • Compatible with ISO 5211 standard linear and rotary pneumatic actuators
  • Optional 4-20mA valve position feedback signal and dual limit switches
  • Wide ambient temperature range from -40℃ to +85℃
Technical Specifications
Model Series TISSIN TS805 (standard), TS905 (advanced SIL version)
Input Signal 4-20mA DC, HART 7 superimposed digital signal
Supply Air Pressure 1.4-10 bar
Air Connection G1/4 or NPT1/4 optional
Electrical Conduit Port M20 / NPT1/2
Position Accuracy ±0.5% FS
Hysteresis ≤0.4% FS
Repeatability ≤0.2% FS
Ambient Temperature -40℃ ~ +85℃
Protection Class IP66, NEMA 4X
Explosion Proof Grade Ex ia IIC T6, ATEX, IECEx, SIL 2/3 (TS905 only)
Housing Material Die-cast aluminum / SUS316 stainless steel
Air Consumption Below 2.3 LPM under 0.14MPa supply pressure
Flow Capacity Max 120 LPM
Mounting Standard ISO 5211 for linear & rotary actuators
Weight 2.2kg (aluminum), 4.2kg (SUS316)
Applications
  • Power plant steam control valve systems
  • Petroleum and natural gas pipeline fluid regulation
  • Chemical plant corrosive medium process control
  • Oil refinery high-pressure reaction pipeline
  • Pharmaceutical and food sanitary fluid control
  • Water treatment and sewage automatic adjustment
  • Paper mill and textile industrial flow control
  • Metallurgy high-temperature furnace pipeline valve matching
  • Hazardous explosive area industrial automation projects
Frequently Asked Questions
Q1: What is the difference between TS805 and TS905?
A1: TS805 is economical standard model for ordinary non-safety critical workshops; TS905 adds SIL2/3 functional safety certification, wider temperature adaptability and stronger diagnostic functions for high-risk hazardous working conditions.
Q2: Can this positioner match KOSO, SUPCON and other brand control valves?
A2: Yes, it follows ISO 5211 universal mounting standard, compatible with all mainstream pneumatic linear and rotary actuators.
Q3: Does the product support remote debugging?
A3: Equipped with HART 7 protocol, users can remotely adjust parameters, read valve operation data and run PST test via HART communicator.
Q4: Is explosion-proof version available?
A4: Both TS805 and TS905 provide intrinsically safe explosion-proof models with ATEX, IECEx and EAC certificates for flammable gas environments.
Q5: What is the warranty period?
A5: We offer 2-year standard factory warranty for all TISSIN TS805 TS905 positioners.
Contact Us
Wechat / WhatsApp / Phone number: +86 15116291548
Feel free to send inquiries about model selection, technical parameter matching, bulk quotation and sample orders. Our professional industrial automation team will reply within 24 hours.
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Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
Annie Dowson
United Kingdom Jan 8.2026
Helpful (105)
The Emerson AMS Trex we received is top quality – solid build, responsive touchscreen, and works perfectly with our HART and Fieldbus devices. It’s definitely made our commissioning and troubleshooting a lot more efficient. Also, big thanks to the seller – very professional, fast shipping, and they knew exactly what we needed. Super reliable supplier. Would absolutely buy from them again.
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fisher pneumatic positioner

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Tel : +8615000725058
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edward.zhao@gongboshi.com
+8615000725058
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