Pneumatic Control Valves

AUMA SQ10.2-F10 / SQ12.2-F12 Part-Turn Electric Actuator Product Description Product Overview Quarter-turn electric actuators for open-close and positioning duty (S2 – 15 min short-time duty), designed to drive ball valves, butterfly valves and plug valves. Built-in limit and torque sensing mechanism, equipped with standard handwheel for emergency manual operation, and mechanical position indicator for on-site status check. Modular structure compatible with multiple control

AVENTICS Filter Regulator + Foxboro SRD991 Valve Positioner Product Overview This reliable pairing features the AVENTICS filter regulator for clean air preparation and the Foxboro SRD991 digital positioner for accurate valve control. The combination is designed for demanding process environments where air quality and precise positioning are critical for stable operation. Technical Specifications Parameter Specification Filter Regulator AVENTICS R432015594, 1/4" NPT Pressure

F-isher Pneumatic Butterfly Valve with DVC6200 Positioner Product Description Product Overview Complete valve assembly consisting of F-isher pneumatic control butterfly valve and E-merson F-isher FIELDVUE DVC6200 smart digital positioner, designed for accurate process flow regulation. Integrated with HART bidirectional communication protocol, supporting remote parameter configuration, real-time valve position monitoring and built-in valve health diagnostics via the DVC6200.

Samson Steam Control Valve Samson Electropneumatic Valve Positioner 3725 3730-3 3730-5 Product Overview Original Samson electropneumatic valve positioner series, perfectly matched with Samson steam control valves for precise process regulation Includes basic analog type 3725 and smart HART-enabled 3730-3 / 3730-5, covering entry-level to high-end control demands Modular structure with full range of matching valve spare parts available, easy for on-site maintenance and upgrade

Neles (Valmet) ND7000 / ND9000 Series Intelligent Valve Controllers Product Overview 32-bit microcontroller-powered digital valve positioners with loop-powered 4-20mA input and HART protocol, supporting local configuration via LUI and remote DCS integration. Contactless position sensing with built-in multi-sensor diagnostics (actuator pressure, supply pressure, device temperature), delivering high reliability in harsh industrial conditions. Universal modular design compatible

Original and Genuine Flowserve Logix 3200MD Digital Valve Positioner in Stock Product Overview Genuine Flowserve Logix 3200MD digital smart valve positioner for linear and rotary actuators HART-enabled design with built-in valve diagnostics for real-time performance monitoring Industrial-grade rugged construction for reliable service in harsh process environments Technical Specifications Category Core Parameters Control Performance 4-20mA input, ±0.25% FS linearity, ±0.1%

Samson 3730 Valve Positioner Looking for a reliable supplier of Samson 3730 Valve Positioner? We supply original Samson 3730 series valve positioners designed for precise control of pneumatic control valves in industrial automation systems. The 3730 series combines high positioning accuracy, advanced diagnostics, and intelligent communication functions for demanding process industries. The Samson 3730 series is widely used in oil & gas, petrochemical, power generation, water

Samson 3730 Valve Positioner Looking for a reliable supplier of Samson 3730 Valve Positioner? We supply original Samson 3730 series valve positioners designed for precise control of pneumatic control valves in industrial automation systems. The 3730 series combines high positioning accuracy, advanced diagnostics, and intelligent communication functions for demanding process industries. The Samson 3730 series is widely used in oil & gas, petrochemical, power generation, water

Samson Type 3730 Electropneumatic Positioner Product Description Product Overview Microprocessor-controlled positioner for single/double acting pneumatic linear & rotary actuators Multi-variant lineup: 3730-1 (basic), 3730-3 (HART), 3730-4 (PROFIBUS-PA), 3730-5 (Foundation Fieldbus) Built-in EXPERTplus valve diagnostics, one-touch auto initialization, reversible control direction Technical Specifications Item Official Parameter Input Signal 4–20mA two-wire, reverse polarity

Product Overview Smart digital valve positioner delivering precise, stable control for pneumatic valve actuators in process automation Integrated VALcare diagnostic system with PST partial stroke test, supports one-click auto-calibration Universal fit for linear & rotary actuators, compatible with globe, ball, butterfly and diaphragm valves Technical Specifications Range of Product Valve Positioners Pneumatic connection type 0.25 inch 18 NPT G 1/4 Maximum hysteresis 0.3 %

Smart Valve Positioner 300 Series - Travel Transmission and Versatile Mounting Gain full visibility into your valve operations with the Smart Valve Positioner 300 Series. The AVP301 model features an integrated valve travel transmitter , sending a 4-20 mA DC signal proportional to valve position directly to your control room. This real-time data enables proactive maintenance, optimizes process control, and eliminates the need for separate position monitoring devices. Mounting

Product Description: The Masoneilan SVI II AP Advanced Performance Digital Valve Positioner (HART) is a cutting-edge instrument that is capable of precise valve positioning with the help of a 32-bit microprocessor. The digital valve positioner comes with a user-friendly local interface that controls a pneumatic actuator via a two-wire 4-20mA control signal. In addition to this, the instrument enables effective bi-directional communication with the help of HART® protocol. Its

Product Description: The SVI II AP (Smart Valve Interface, Advanced Performance) is an innovative digital valve positioner that has been designed to help optimize the control of pneumatic actuators. By utilizing a powerful 32-bit microprocessor, the SVI II AP is able to provide a precise and seamless operation that can be easily integrated with a wide range of valve applications through a 4-20mA two-wire control signal. Furthermore, its bi-directional communication through

Tissin TS700 Intelligent Valve Positioner - Input Signal: 4-20mA DC- Impedance: 500Ω (at 20mA DC)- Supply Pressure: 0.14-0.8MPa (140-800kPa)- Stroke: - Linear Type: 10-150mm - Rotary Type: 0-90° - Air Connection: PT 1/4, NPT 1/4, G1/4- Gauge Connection: PT 1/8, NPT 1/8- Air Consumption: Below 0.01LPM (at 0.14MPa supply pressure)- Enclosure: IP66 (EN60529)- Explosion Proof Type: Ex ia IIC T5/T6 Gb, Ex ia IIIC T100°C/85°C Db- Material: Aluminum die-cast- Features: - Fast

Neles ND9000 Valve Positioner: An Intelligent Choice for Industrial Fluid Control ​ Product Introduction ​ The Neles ND9000 valve positioner, equipped with a 32 - bit ARM RISC microprocessor, accurately converts 4 - 20mA control signals into pneumatic signals to drive control valves. It uses a non - contact eddy - current sensor to monitor the valve stem position for precise positioning. Supporting multiple communication protocols like HART and Profibus - PA, it enables easy

LN81 Bellows Valve & ND9000 Positioner: Efficient Fluid Control Solution Product Introduction ​ The SUPCON Fluid LN81 series bellows single - seat control valve features a single - seat non - pressure - balanced structure with dual sealing of pressure - resistant stainless - steel bellows and packing, preventing leakage of toxic, flammable media. Its top - guided valve core enables precise flow regulation, ideal for high - leakage - control scenarios. ​ The Neles ND9000 valve

LN81 Series Single - Seat Control Valve and Masoneilan SVI2 Valve Positioner ​ Product Introduction ​ The LN81 series single - seat control valve, a key device for industrial fluid control, precisely regulates parameters such as fluid flow rate and pressure by driving the valve core to move linearly through the valve stem. With its single - core and single - seat design, it offers excellent sealing performance, with a standard leakage rate ≤0.01% of the rated flow coefficient

High - Performance Valve Positioner - Masoneilan SVI3 ​ In the field of industrial automation, the Masoneilan SVI3 valve positioner, with its advanced technology and reliable performance, is the preferred solution for precise flow control. ​ Product Overview ​ Based on microprocessor technology, the Masoneilan SVI3 can quickly process electrical signals and convert them into precise pneumatic outputs to drive the valve actuator. This ensures that industrial valves can

High - Efficiency and Precision Industrial Valve Combination - Wuzhong Pressure - Balanced Three - Way Control Valve and Samson 3730 Series Valve Positioner ​ In the field of industrial automation control, accurate and efficient valve control is of utmost importance. The perfect combination of Wuzhong's pressure - balanced three - way control valve in China and the Samson 3730 series valve positioner provides you with an excellent flow control solution. ​ Product Overview ​

China LN83 Series Sleeve Control Valve + Foxboro SRD960 Valve Positioner ​ Product Introduction ​ The China LN83 series sleeve control valve, as the basic model of the LN8 series pressure-balanced single-seat control valves, adopts a separated sleeve and a large-area guiding structure, combined with a pressure-balanced sealing ring and high-performance non-metallic sealing rings, ensuring stable and reliable fluid control. The Foxboro SRD960 valve positioner is a high