Unique Features:

• Electrically powered, 24VDC, 24V/110V/230/400V AC
• High resolution and repeatability, 0.1% transducer sensitivity, ≤0.3% actuator accuracy
• Selecting valve position when power fail, FC/FO/FL/Any Position
• Plane tary drive, and Hand wheel without clutch
• DC brushless Motor, This allows maintenance free operation with continuous unrestricted modulation duty
• Characteristic selecting, Linear/Equal percent/Quick open/Self-definition
• Integrated Working condition PID control circuit
• Wiring, programming terminal compartment, Main engine and driving room, Separate, double-sealed
• Watertight IP68 and explosion-proof enclosures
• Non-intrusive setup/calibration using Bluetooth
• Optional bus interfaces available
• With or without Ex.

Single-acting Piston Type PTS:

Double-acting Piston Type PTD:

• Air torque actuator available in double acting (PTD) or spring return (PTS) versions
• Are also available in many sizes and spring ranges
• Will provide a constant torque even under high load due to the rack and pinion configuration 

Single-acting Spring-diaphragm Type STS:

• single-acting rotary actuator
• Diaphragm areas 160, 320 cm²
• Rated angle up to 90°

Single-acting Spring-diaphragm Actuatots Type3271:

• Single-acting linear actuator
• Diaphragm areas 60 to 2800 cm²
• Rated travel 7.5 to 120 mm

Single-acting Spring-diaphragm Actuatots Type3277:

• single-acting linear actuator for integral positioned attachment
• Diaphragm areas 120 to 700 cm²
• Rated travel 7.5 to 30 mm

Double-acting Piston Type 3275:

• Double-acting linear actuator
• Diaphragm areas 314 / 490 / 804 cm²
• Rated travel 15 to 30 mm

Digital Smart Positioner Type 3730-3:

• Linear- and rotary actuators
• Input 4 - 20 Ma, analog feedback 4 - 20 mA
• Mounting position free selectable
• Upside / upside down display (Display turnable 180º)
• Load < 300 Ω
• 90 ln/h air
• Protection IP 65 / 66
• Manual / parameter list on board

Normal Positioner Type 4763:

• Pneumatic
• Electropneumatic
• NAMUR attachment
• Single-acting
• Pressure gauge connection

Solenoid valve Type SNMC532:

• 3/2-, 5/2-,5/3-way amplifier c
• Flapper/nozzle pilot operated
• NAMUR attachment
• Exd / Exia

Limit Switch Type AT-210:

• for linear or rotary 3/2-, 5/2-, 5/3-way amplifier
• with solenoid valve Flapper/nozzle pilot operated
• NAMUR attachment

Features:

• Setting the single seat control valve, ball valve and butterfly valve advantages as a whole
• The valve has a large flow capacity, when the valve is fully opened, the inner cavity of the valve flow path is almost identical with the inner diameter of the process pipe
• V-Ball Control valve can be used in various working medium, especially viscous fluid, the control effect is more ideal
• When the valve in the small opening, the flow changes smoothly, accurate control
• A lot of use in the chemical / HVAC / Paper / Food / Petrochemical / and more industry 
• Nominal Size DN25 to 600  (NPS 1 to 24)
• Nominal Pressure PN 10/16/25/40/63 bar  (ANSI 150/300Lb)
• Metal- or soft-seated 
• Metal-seated Seal level can reach Class V
• Sandwich or Flanged 
• High turn down ratio 200:1

Features:

• Valve body made of stainless steel 1.4408/A351 CF8M or WN1.4308/A351CF8 or WN1.0619/A216WCC
• Seat ring live-loaded on one side or with floating ball
• Exchangeable bore seal
• On/off service with leakage rate A according to DIN EN 12266-1, bubble-tight version
• Shaft sealed by a self-adjusting PTFE V-ring packing, loaded by spring washers, requiring no maintenance.
• Blowout-proof shaft made of 1.4462, TA Luft
• DIN face-to-face dimensions according to EN 558 or DIN EN 1092；and thread connecting mode 1-piece and 3-piece
• ANSI face-to-face dimensions according to ASME B16.10-2000
• Connecting flange for actuators according to DIN ISO 5211
• Double body seal system

Electronic Controllers

Pneumatic Controllers

Transmitters

Module software automation system