Siemens C73451-A430-D80 SIPART PS2 Single Acting Piezoelectric Pneumatic Valve Block
The Siemens C73451-A430-D80 Piezoelectric Pneumatic Valve Block is designed for reliable pneumatic pressure control within compatible Siemens SIPART PS2 electropneumatic valve positioners.
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Product Overview
The Siemens C73451-A430-D80 Piezoelectric Pneumatic Valve Block is designed for reliable pneumatic pressure control within compatible Siemens SIPART PS2 electropneumatic valve positioners. This replacement component regulates compressed instrument air delivered to single-acting pneumatic actuators, supporting accurate valve positioning, responsive actuator movement, and consistent operation in industrial process control systems.
Manufactured by Siemens, the C73451-A430-D80 is a single-acting pneumatic block supplied with a sealing component and mounting screws for installation in compatible SIPART PS2 positioners. Its integrated pneumatic switching mechanism helps translate the positioner's electronic control commands into controlled air pressure changes. Compatible with specified Siemens 6DR4 and 6DR5 positioner models, the component is suitable for industrial valve positioner maintenance, equipment servicing, and replacement applications across manufacturing, chemical processing, power generation, and industrial automation systems.
Technical Specifications
|
Specification |
Value |
|---|---|
|
Product Name |
Piezoelectric Pneumatic Valve Block |
|
Brand |
Siemens |
|
Manufacturer |
Siemens AG |
|
Model |
C73451-A430-D80 |
|
Product Series |
SIPART PS2 |
|
Product Type |
Pneumatic Valve Block |
|
Component Category |
Valve Positioner Spare Part |
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Valve Configuration |
Single Acting |
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Operating Principle |
Electropneumatic Switching |
|
Control Function |
Pneumatic Output Pressure Regulation |
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Actuator Compatibility |
Single-Acting Pneumatic Actuators |
|
Compatible Positioner Series |
Siemens SIPART PS2 6DR4 and 6DR5 |
|
Installation Type |
Internal Positioner Pneumatic Block |
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Included Components |
Pneumatic Block, Seal and Mounting Screws |
|
Working Medium |
Compressed Instrument Air |
|
Net Weight |
0.2 kg |
|
Manufacturer Article Number |
C73451-A430-D80 |
|
Country of Origin |
Germany |
|
Application Scope |
Industrial Pneumatic Valve Positioning Systems |
|
Condition |
New |
|
Warranty |
1 Year |
Key Features
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Single-acting piezoelectric pneumatic valve block for compatible Siemens SIPART PS2 positioners.
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Supports accurate pneumatic output pressure regulation for industrial valve actuator control.
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Designed for integration into Siemens 6DR4 and 6DR5 electropneumatic positioner assemblies.
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Electropneumatic switching mechanism for responsive actuator operation.
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Supplied with a seal and mounting screws for replacement installation.
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Compact internal pneumatic block construction for integration into compatible positioner housings.
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Supports reliable compressed instrument air delivery to single-acting pneumatic actuators.
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Suitable for replacing worn or malfunctioning pneumatic blocks in compatible valve positioners.
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Helps restore dependable pneumatic switching and valve positioning performance.
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Original Siemens replacement component for industrial instrumentation maintenance.
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Designed for industrial process automation and pneumatic valve control applications.
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Suitable for scheduled maintenance, repair, and equipment servicing.
Typical Applications
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Siemens SIPART PS2 valve positioner maintenance
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Siemens 6DR4 and 6DR5 positioner repairs
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Single-acting pneumatic actuator control systems
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Industrial pneumatic valve automation
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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 manufacturing machinery
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Pneumatic pressure control assemblies
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Industrial process instrumentation
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Electropneumatic valve positioner servicing
Shipping & Support
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Fast dispatch – Australia & Worldwide Shipping
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Technical assistance available
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1-year warranty
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