Pneumatic Control Valves

3582i Electro-Pneumatic Positioner The 3582i electro-pneumatic valve positioner provides accurate stem positioning for diaphragm-actuated sliding-stem control valves by converting a 4-20 mA electrical signal into a proportional pneumatic output. It consists of a 582i converter mounted on a 3582 pneumatic positioner body. Product Overview Designed for reliable performance in industrial environments, the 3582i supports both full-range and split-range operation. Action is field

Neles Valmet ND7000 ND9000 ND9103HX8T ND9206HE8T Pneumatic Smart Digital Valve Controller Positioner Product Overview Universal Compatibility : Designed for all control valve actuators (rotary/linear, single/double-acting) across industries Smart Diagnostics : ND9000 series features superior diagnostics for proactive maintenance; ND7000 offers basic self-diagnostics Future-Proof Design : SIL 2 approved, hot swap support, and low power consumption for long-term reliability

The Tissin TS800 is a smart electro-pneumatic valve positioner designed to control the stroke of pneumatic control valves in response to a 4-20mA DC input signal from a control panel, DCS, or calibrator. Available in linear (TS800L) and rotary (TS800R) versions, it provides precise and reliable valve positioning for industrial process control. Product Overview This positioner features an LCD display with 4-button local control for convenient operation and quick auto

Product Description: The F-isher 3582i Electro-Pneumatic Positioner is a positioner that has been designed with precision control in mind, and it is a solution that excels in delivering consistent performance in demanding industrial environments. It has built a reputation for being accurate and offering rapid response times to meet the needs of various applications. Furthermore, it is incredibly reliable even in the face of vibrations that are commonly encountered in plant

Spirax Sarco EP6 Product Overview Spirax Sarco EP6 is a two-wire loop-powered electro-pneumatic positioner with 4–20mA input signal Compatible with NAMUR standard linear (20–150 mm) and rotary (55–90°) pneumatic valve actuators Cast aluminum IP66 housing, built-in output pressure gauge, supports direct/reverse action configuration Technical Specifications Category Core Parameters Signal & Pneumatic 4–20mA DC input; air supply 1.4–7 bar; 1/4" NPT air port; single/double acting

Flowserve Logix 520MD Series Digital Positioner The Logix 520MD is a digital electro-pneumatic valve positioner from Flowserve that converts a 4-20 mA control signal into precise pneumatic actuator movement. It incorporates HART communication for configuration and monitoring and is intended for single-acting linear or rotary control valves in industrial process applications. Product Overview The positioner operates as a two-wire loop-powered device. It compares the input

New Tissin TS800 TS805 Series Smart Valve Positioner HART Digital Control Valve Positioner The Tissin TS800/TS805 series is a high-performance HART-enabled digital valve positioner, purpose-built for precise, stable control of pneumatic control valves in industrial automation systems. Technical Specifications Range of Product Valve Positioners Pneumatic connection type 0.25 inch 18 NPT G 1/4 Maximum hysteresis 0.3 % Linearity < 0.4 % of the travel span IP Degree of Protection

KOSO High Precision Electro Pneumatic Smart Valve Positioner PPA800 EPA800 EP800 Product Overview Integrated electro-pneumatic smart positioner series High linearity and repeatability for precise positioning Fits different types of industrial control valves Technical Specifications Air/Electric wiring connection Rc. 1/4 / G1/2 Input signal / Characteriatic 4 to 20, 4 to 12, 12 to 20 mA DC / Linear Air supply 140 to 700 kPa Application Industry Oil gas and petrochemical

Masoneilan SV II AP Advanced Performance Digital Valve Positioner SVI2-21123111 Product Overview 32-bit microprocessor-based digital valve positioner with HART 5/7 protocol over 4-20mA signal, delivering high-precision pneumatic actuator control and real-time online diagnostics. Features non-contact through-housing position sensing and built-in LCD pushbutton interface, supporting safe local configuration in certified hazardous areas without removing the enclosure. Universal

Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive Stock-Fast Delivery Product Overview Full Masoneilan valve positioner series covering pneumatic and electro-pneumatic types, with 4701E featuring position feedback function Precision cam design with field-changeable linear / equal percentage control characteristics, compatible with rotary and reciprocating actuators Corrosion-resistant fully sealed structure, field-proven for stable performance in

Product Overview The Flowserve Logix 1500 digital positioner provides accurate pneumatic valve control using HART protocol. It features reliable piezo technology and simple local operation, making it suitable for standard process applications that require a balance of performance and affordability. Technical Specifications Parameter Specification Input Signal 4–20 mA DC + HART Supply Air Pressure 2–10 bar Air Consumption Low Linearity < ±1.0% FS Repeatability < 0.2% FS

Flowserve Logix 3800 / 3800E Detail Page Content Product Overview High-precision smart digital valve positioner with double-poppet pneumatic relay, achieving ≤0.25% repeatability for steady and accurate valve flow regulation. Rugged modular IP66 enclosure with multiple material options, certified SIL 3 capable and ATEX/IECEx/FM approved for explosive hazardous industrial environments. Universal compatibility with single/double-acting linear & rotary actuators, supports 4-20mA

Masoneilan SVI II AP Smart Valve Positioner Product Overview Masoneilan SVI II AP is an advanced smart electro-pneumatic valve positioner with HART 7 communication. It delivers precise positioning for pneumatic actuators on linear and rotary control valves, featuring non-contact position feedback, advanced diagnostics, and easy local configuration. It is designed for high reliability in demanding process environments. Technical Specifications Parameter Specification Input

Spirax Sarco EP6 Electro-Pneumatic Valve Positioner Product Overview The Spirax Sarco EP6 is a digital electro-pneumatic positioner designed for precise control of pneumatic linear and rotary actuators. It accepts a 4–20 mA input signal with HART communication and provides accurate valve positioning with built-in diagnostics and auto-calibration. It is commonly chosen for steam and process control valves where reliable, low-maintenance digital control is required. Technical

Masoneilan SVI2 (SVI II AP) Digital Valve Positioner The Masoneilan SVI II AP is an advanced digital valve controller that delivers high-performance positioning for pneumatic control valves. It operates on a two-wire 4-20 mA signal with bi-directional HART communication and incorporates a field-proven non-contact position sensor for reliable feedback. Product Overview Designed for universal application, the SVI II AP supports both linear and rotary valves as well as single

Rotork IQ40F25B4 IQ70F25Z IQ90F30A Product Overview Intelligent multi-turn electric valve actuator range (IQ40/IQ70/IQ90) with non-intrusive commissioning, no need to open electrical covers Double-sealed IP68 enclosure with independent torque and position sensing, supports all-orientation installation via oil bath lubrication Built-in data logger and diagnostic functions, compatible with Bluetooth setting tool for field configuration and asset management Technical Specificati

Flowserve Logix 520MD+37-W2D300-GM3-0000 Digital Valve Positioner The Flowserve Logix 520MD+ is a digital HART valve positioner that uses piezo technology for precise and reliable control of pneumatic actuators. The specific model configuration 520MD+37-W2D300-GM3-0000 belongs to this series and is designed for industrial valve automation applications requiring accurate positioning and diagnostic capability. Product Overview This positioner is a two-wire device powered by a 4

Flowserve Logix 520MD Plus Digital HART Valve Positioner Product Overview Adopts advanced piezoelectric technology with 4–20mA two-wire HART 5/6/7 communication for valve actuator control. Built-in over 130 valve diagnostic alarms, supporting ValveSight DTM software for real equipment health monitoring. Supports on-site quick auto-calibration and local jog operation without handheld communicator. Technical Specifications Category Official Standard Parameters Input Signal 4

Original In-Stock F-isher 3660/3661/3852/3582i Ball Gas OEM Electro-Pneumatic Valve Positioners Product Overview Classic F-isher valve control series including pneumatic positioners, electro-pneumatic positioner and position transmitter Universal mounting design compatible with both linear and rotary pneumatic actuators Rugged industrial construction for stable long-term service in harsh process conditions Technical Specifications Category Core Parameters Control Performance

Product Overview Integrated OEM automation package combining Rotork IQT quarter-turn intelligent electric actuator and IW5 part-turn gearbox, purpose-built for ball valves and butterfly valves in industrial flow control systems. Direct-drive IQT actuator supports up to 60 starts per hour for isolation and regulating duties, paired with self-locking IW5 gearbox to amplify output torque for heavy-duty valve operations. Factory pre-calibrated with ISO 5211 standard mounting