Tissin Smart Valve Positioner (TS800 Series)

Industrial-Grade 4–20 mA Smart Positioner for Precise Valve Control

The Tissin TS800 Smart Valve Positioner is designed for industrial users who require accurate, stable, and reliable control-valve positioning in demanding environments. Built with a modular internal layout and a high-flow pilot valve, it provides fast response, consistent performance, and simplified maintenance — ideal for plant operations, shutdown teams, and process control engineers.

Engineered for Industrial Performance

The TS800 accepts a 4–20 mA control signal and delivers precise valve positioning for both linear and rotary actuators. With ±0.5% linearity, ±0.3% repeatability, and IP66/NEMA 4X protection, this model ensures stable performance even under vibration, moisture, and harsh plant conditions.

Its LCD interface with four tactile buttons enables quick configuration and auto-calibration, reducing commissioning time. The positioner also supports Auto/Manual switching, allowing operators to maintain control during troubleshooting or system adjustments.

Reliability & Safety Built In

The TS800 is equipped with self-diagnostics, alarm functions, and PST (Partial Stroke Test) capability—features that support predictive maintenance and reduce the risk of valve failures in critical applications. Its die-cast aluminum body (optional stainless steel) provides long service life, even in corrosive environments.

Flexible Integration for All Industries

Available with HART communication, optional limit switch modules, feedback transmitters, and explosion-proof / intrinsically safe variants, the TS800 series can be configured for Oil & Gas, power plants, chemical processing, water treatment, and other automated facilities.

Key Specifications

• Input Signal: 4–20 mA DC

• Stroke Range: 10–150 mm (linear) / 0–90° (rotary)

• Protection: IP66 / NEMA 4X

• Output Flow: >100 LPM

• Accuracy: ±0.5% linearity, ±0.3% repeatability

• Material: Aluminum die-cast, optional SS316

• Explosion-Proof Options: Ex ia IIC T5/T6, TS900/TS905 flame-proof

• Operating Temperature: –30°C to 85°C, low-temp version available

Why It Fits Industrial Projects

• Fast response for accurate valve modulation

• Predictive maintenance via diagnostics & PST

• Modular internal design for easy servicing

• Compatible with most control valves & actuators

• Field-proven reliability in heavy-duty environments

Recommended For

• Oil & Gas process lines

• Chemical / petrochemical plants

• Power generation (thermal / hydro)

• Water & wastewater facilities

• General manufacturing & automation