Pneumatic Control Valves

Samson 3730 / 3767 / 4763 Electro-Pneumatic Valve Positioner Product Overview Intelligent electro-pneumatic positioner for linear and rotary control valves Vibration-resistant compact epoxy aluminum housing with stainless steel parts Adjustable P-band and split-range function for flexible process control Technical Specifications Control Signal 4-20mA two-wire system Mounting Standard IEC 60534-6 (NAMUR) Supply Air Pressure 1.4-7 bar (20-105 psi) Application Industry

Spirax Sarco EP6 Product Introduction Product Overview High-performance electro-pneumatic valve positioner for industrial process control Supports linear and rotary actuators with flexible forward and reverse action Built-in pressure gauge for real-time air pressure monitoring Technical Specifications Relative Humidity 10 to 90% non-condensing Supply Pressure Effect 0.05% per psi Insulation Resistance Greater than 10 G Ohms at 50% RH Operating Temperature Limits -58°F to 185

Product Overview The F-isher 3582i electro-pneumatic positioner is designed for precise control of pneumatic actuators using a standard 4–20 mA input signal. Known for its simplicity and durability, it is widely used in applications where reliable performance and easy maintenance are essential without the need for advanced digital diagnostics. Technical Specifications Parameter Specification Input Signal 4–20 mA DC Supply Air Pressure 20–150 psig Travel Range Up to 102 mm (4

Product Overview The Flowserve Logix 3200MD is a two-wire, 4-20 mA input digital valve positioner that uses advanced piezo technology for precise, responsive valve positioning. It supports both single- and double-acting actuators in linear or rotary configurations, powered entirely by the control signal. Local interface options make setup straightforward, while HART protocol enables remote communication and diagnostics. Features State-of-the-art piezo valve control for fast

Original New Neles ND9103 ND9106 ND9203 ND9206 ND7000 ND9000 Valve Positioner Looking for a reliable supplier of Original New Neles Valve Positioners? We supply original new Neles intelligent digital valve positioners, including ND9103, ND9106, ND9203, ND9206, ND7000, and ND9000 series. These advanced valve positioners are designed to provide accurate valve control, intelligent diagnostics, and reliable performance in critical industrial applications. The Neles ND series is

High Precision Flowserve Logix 3800 3800E Digital Valve Positioner Reliable control valve parts available in stock for immediate delivery. Product Overview Flowserve Logix 3800 & 3800E Digital Valve Positioner Technical Specifications Specification Details Enclosure Protection Rating IP66 / NEMA 4X (IP67 Optional) Analog Input Signal 4-20 mA DC Supply Voltage 8-30 VDC Media Air & Gas Positioning Control Accuracy ±0.5% Full Scale Application Industry Oil & Gas : Used across

New Samson 3725 3730-3 3730-5 High Precision Electro Pneumatic Valve Positioner Industrial Steam Control Valve Product Overview The Samson 3725, 3730-3, and 3730-5 series represent advanced electro-pneumatic valve positioners designed for precise industrial steam control applications, delivering exceptional accuracy and reliability in demanding environments. Technical Specifications Model Series Samson 3725, 3730-3, 3730-5 Air Connections G or NPT Structure Control Power

F-isher FIELDVUE DVC6200 Digital Valve Controller Product Overview The F-isher DVC6200 digital valve controller offers advanced positioning and diagnostics for pneumatic control valves. With linkage-less non-contact technology and HART communication, it provides accurate control and valuable valve health insights. It is a proven solution for improving process performance and reducing maintenance costs in demanding industrial environments. Technical Specifications Parameter

F-isher FIELDVUE DVC6200 Digital Valve Controller Product Overview The F-isher DVC6200 is a high-performance digital valve controller designed for pneumatic sliding-stem and rotary control valves. It uses a 4–20 mA input signal with HART communication to deliver precise valve positioning, advanced diagnostics, and non-contact linkage-less travel feedback. It is widely trusted in process industries for its reliability, vibration resistance, and ability to provide real-time

Product Overview The Azbil AVP307 is a smart valve positioner with HART communication and travel transmission output. It provides precise control of pneumatic linear and rotary actuators using microprocessor technology. The positioner features easy auto-setup, local configuration via push buttons, and self-diagnostics, making it a reliable choice for process industries requiring accurate positioning and basic valve health monitoring. Technical Specifications Parameter

Flowserve Logix 420 Digital Valve Positioner Product Overview The Flowserve Logix 420 is a practical digital positioner for pneumatic control valves. It combines HART communication with reliable performance and easy local operation. This model is often selected for standard applications where cost-effectiveness and solid positioning accuracy are important. Technical Specifications Parameter Specification Input Signal 4–20 mA DC Communication HART Supply Air 30–150 psig Air

Product Introduction 1: Keystone Figure 990 Wafer Butterfly Valve Product Overview The Keystone Figure 990 is a resilient seated, wafer-style butterfly valve with a split-body design. It features a thin-profile one-piece disc/stem that minimizes flow obstruction, delivering high flow capacity, low pressure drop, and excellent modulating performance. This valve is optimized for general industrial service where reliable bubble-tight shutoff and easy maintenance are important.

Product Overview The Masoneilan 4700E is a robust electro-pneumatic positioner that uses a precision multi-lobe cam feedback system to deliver accurate valve positioning, fast response, and customizable control characteristics. Designed for use with both rotary and reciprocating actuators, it converts a 4-20 mA input signal into proportional pneumatic output, making it a trusted choice for demanding industrial control valve applications. Features Multi-lobe cam provides field

Product Overview The Samson 3725 is an electropneumatic valve positioner that converts electrical input signals into proportional pneumatic output signals for precise valve positioning. It is designed for use with pneumatic control valves and provides stable and reliable process control in demanding industrial applications. Its compact structure and flexible mounting options make it suitable for both linear and rotary actuators. Key Features & Advantages High Positioning

Product Overview The Samson 3725 is an electro-pneumatic valve positioner designed to convert input control signals into precise valve movement. It provides accurate positioning for pneumatic control valves and improves process stability and operational efficiency. The compact and reliable design makes it suitable for both linear and rotary actuators in demanding industrial environments. Key Features & Advantages Accurate Valve Positioning Ensures stable and precise control

Product Overview The Samson 3725 is an electro-pneumatic valve positioner designed to convert input control signals into precise valve movement. It provides accurate positioning for pneumatic control valves and improves process stability and operational efficiency. The compact and reliable design makes it suitable for both linear and rotary actuators in demanding industrial environments. Key Features & Advantages Accurate Valve Positioning Ensures stable and precise control

Azbil AVP300 Series Smart Valve Positioner Product Overview The Azbil AVP300 Series is a smart electro-pneumatic valve positioner designed for accurate control of pneumatic linear and rotary actuators. It accepts a 4–20 mA input signal and supports HART communication along with travel transmission output. The series features microprocessor-based operation, auto-setup capability, self-diagnostics, and easy local configuration, making it a reliable and user-friendly solution

Product Overview The Azbil AVP307 smart electro-pneumatic positioner delivers accurate valve control with HART communication and travel transmission. It is designed for easy integration and maintenance with auto-setup features and local configuration, making it a dependable solution for modern process plants. Technical Specifications Parameter Specification Input Signal 4–20 mA DC + HART Supply Air 1.4 – 7 bar Stroke 8 – 260 mm Linearity / Hysteresis Excellent (under 0.5%

Product Overview Neles ND7000 is a high-performance smart valve positioner engineered to deliver accurate control, enhanced reliability, and advanced diagnostics for industrial process automation. Featuring HART communication and intelligent microprocessor control, the ND7000 helps optimize valve performance while reducing maintenance costs and downtime. With its rugged IP66 enclosure and robust modular design, the ND7000 performs reliably even in harsh operating environments

Product Overview The Foxboro SRD991 Intelligent Positioner delivers industry-leading control performance with unmatched simplicity. Engineered for quick installation and startup, it features a powerful Autostart routine and user-friendly local interface, making it the ideal choice for both new projects and plant upgrades. Key Features Fast and accurate automatic commissioning with Autostart Clear backlit LCD and three-button operation Extremely low steady-state air consumptio