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In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
Specifications
Delivery Time :
4-6 weeks
Input signal :
4-20 mA DC
Brand Name :
Samson
Model Number :
3725
Price :
US $2210.00 - 2510.00/ Set
Packaging Details :
Cardboard box/Wooden crate
Supply Ability :
3000 sets per year
Positioning Accuracy :
±0.5% Full Scale
Payment Terms :
T/T
Linearity :
<0.4%
Place of Origin :
China
MOQ :
1
Rotation angle :
min 2.5° max 100°
Description
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 performance for industrial processes

Electro-Pneumatic Operation

Converts 4–20 mA input signals into pneumatic output pressure

Compact Industrial Design

Suitable for installation in limited spaces and harsh environments

Reliable Long-Term Operation

Low maintenance design with durable internal components

Flexible Actuator Compatibility

Supports linear and rotary pneumatic actuators


Technical Specifications
Parameter Specification
Product Name Samson 3725 Valve Positioner
Type Electro-Pneumatic Positioner
Input Signal 4–20 mA
Output Signal Pneumatic
Supply Pressure Up to 6 bar
Actuator Type Linear / Rotary
Mounting Type Integrated / NAMUR
Protection Class IP65
Operating Temperature -20°C to +80°C
Communication Optional HART depending on version

Applications by Industry
Oil & Gas

Pipeline control valves, refinery automation systems

Chemical & Petrochemical

Flow, pressure, and temperature control processes

Power Generation

Steam and boiler control valve systems

Industrial Automation

General pneumatic valve control applications


Why Choose Us as Your Supplier
  • Stock Availability – Common Samson models ready for shipment
  • Fast Global Delivery – Export experience worldwide
  • Technical Support – Assistance with model selection and configuration
  • Multi-Brand Capability – Samson, ABB, Masoneilan, Flowserve
  • Reliable Supply Chain – Original products with full documentation

Hot Selling Samson Positioner Models
  • Samson 3725
  • Samson 3730
  • Samson 3731
  • Samson 4763
  • Samson 3767

Related Buyer Searches (SEO Section)

Samson 3725 valve positioner price
Samson 3725 datasheet PDF
Samson electro pneumatic positioner supplier
Samson positioner for control valve
Samson 3725 HART positioner


FAQ

Q1: What is the Samson 3725 used for?
It is used to accurately position pneumatic control valves in industrial automation systems.

Q2: Is the Samson 3725 compatible with rotary actuators?
Yes, it supports both linear and rotary actuator applications.

Q3: Do you provide datasheet and technical support?
Yes, datasheets and engineering support are available upon request.

Q4: Do you have stock for fast delivery?
Yes, common models are available for quick shipment.


Request Quote Now

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  • Competitive quotation
  • Datasheet PDF
  • Fast delivery time

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In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator

Ask Latest Price
Product Detail
Delivery Time :
4-6 weeks
Input signal :
4-20 mA DC
Brand Name :
Samson
Model Number :
3725
Price :
US $2210.00 - 2510.00/ Set
Packaging Details :
Cardboard box/Wooden crate
Contact Supplier
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator
In Stock Spirax Sarco EP6 Electro-pneumatic Positioner, Compatible with Multiple Brands Pneumatic Valve Actuator

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
8 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Pneumatic Control Valves, Electric Control Valves, Pressure Reducing Valve
Total Annual :
30,000,000-50,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
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