SAMSON 4763 Electro pneumatic Valve Positioner with 6109 I/P Converter, 4–20 mA Control
The SAMSON 4763 Electropneumatic Valve Positioner is designed for precise positioning and automated control of pneumatic control valves in industrial process systems.
- Single Acting Actuator Configuration
- 1.4–6 Bar (20–90 psi) Supply Air Pressure
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- Fast dispatchAustralia & worldwide
- Technical supportTalk to an engineer
- 1 Year Warranty
Product Overview
The SAMSON 4763 Electropneumatic Valve Positioner is designed for precise positioning and automated control of pneumatic control valves in industrial process systems. Operating through an electropneumatic control mechanism, this positioner converts electrical input signals into corresponding pneumatic output pressure to regulate valve stem movement accurately. Its single-acting configuration supports dependable valve positioning, stable flow regulation, and consistent system performance in demanding industrial applications.
Part of the SAMSON 4763 series, this valve positioner incorporates a force-balance operating principle with a flapper-nozzle system and an integrated current-to-pressure (I/P) converter. Compatible converter options include the SAMSON Type 6109, with related component references 6109-1001010 and 6109-0001010. The series includes configurations such as 4763-01200121, 4763-01300321, and 4763-11300311. Its corrosion-resistant aluminium housing, adjustable proportional band, and flexible mounting arrangements make it suitable for industrial automation, chemical processing, oil and gas facilities, and pneumatic valve control applications.
Technical Specifications
|
Specification |
Value |
|---|---|
|
Product Name |
Electropneumatic Valve Positioner |
|
Brand |
SAMSON |
|
Model |
4763 |
|
Series |
4763 Series |
|
Product Type |
Electropneumatic Valve Positioner |
|
Control Technology |
Electropneumatic |
|
Operating Principle |
Force-Balance, Flapper-Nozzle System |
|
Actuator Configuration |
Single Acting |
|
Input Signal |
4–20 mA (Other Series Options Available) |
|
Power Source |
Electrical Control Signal and Compressed Air |
|
I/P Converter Series |
SAMSON 6109 / 6112 |
|
Related Converter Models |
6109-1001010, 6109-0001010 |
|
Related Positioner Models |
4763-01200121, 4763-01300321, 4763-11300311 |
|
Supply Air Pressure |
1.4–6 Bar (20–90 psi) |
|
Pneumatic Output Pressure |
0–6 Bar (0–90 psi) |
|
Valve Travel Range |
7.5–60 mm; Up to 90 mm with Lever Extension |
|
Control Characteristic |
Linear |
|
Direction of Action |
Reversible |
|
Proportional Band |
Adjustable |
|
Mounting Standard |
IEC 60534-6 / NAMUR |
|
Housing Material |
Die-Cast Aluminium, Chromated and Coated |
|
External Components |
Stainless Steel |
|
Protection Rating |
IP54; IP65 with Suitable Venting Accessory |
|
Approximate Weight |
1.2 kg |
|
Working Medium |
Compressed Instrument Air |
|
Application Scope |
Industrial Pneumatic Control Valve Systems |
|
Condition |
New |
|
Warranty |
1 Year |
Key Features
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Precise electropneumatic positioning for reliable control of industrial pneumatic valves.
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Single-acting configuration designed for compatible pneumatic control valve actuators.
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Supports 4–20 mA electrical control signals for integration into industrial automation systems.
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Force-balance control mechanism with flapper-nozzle technology for accurate valve positioning.
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Integrated I/P converter technology for converting electrical signals into pneumatic control pressure.
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Durable die-cast aluminium housing with corrosion-resistant coating for industrial use.
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Adjustable proportional band for optimising valve positioning response.
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Reversible direction of action for flexible pneumatic control configurations.
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Supply air pressure range of 1.4–6 bar for compatible industrial pneumatic systems.
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Supports standard and split-range control applications.
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NAMUR-compatible mounting arrangements for installation on suitable industrial control valves.
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Low air consumption and compact construction for efficient continuous-duty operation.
Typical Applications
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Industrial process automation systems
-
Pneumatic control valve assemblies
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Oil and gas processing facilities
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Chemical and petrochemical plants
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Power generation and utility systems
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Water and wastewater treatment facilities
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Industrial flow and pressure regulation
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Manufacturing and production equipment
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Pneumatic actuator positioning systems
-
Industrial instrumentation and process control circuits
Shipping & Support
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Fast dispatch – Australia & Worldwide Shipping
-
Technical assistance available
-
1-year warranty
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