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Siemens POL871.72/STD Electro-Pneumatic Positioner

Name: Siemens POL871.72/STD
Brand: Siemens
SKU: POL871.72/STD
Availability: InStock

Siemens POL871.72/STD electro-pneumatic positioner for valve automation.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part numberPOL871.72/STD

Type Electro-Pneumatic Positioner

Manufacturer Siemens

Part Number POL871.72/STD

Application Valve Actuator Control

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12-month warranty

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Same-day dispatch

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Precise valve positioning Electro-pneumatic control Converts electrical signals to pneumatic output Robust industrial design Reliable operation

Product description

The Siemens POL871.72/STD is an electro-pneumatic positioner designed for precise control of pneumatic actuators in industrial valve applications. It translates electrical control signals into pneumatic output, enabling accurate positioning of the valve stem for optimal process flow control.

This positioner is critical in industries requiring fine-tuned regulation of fluid or gas flow, such as chemical plants, oil and gas refineries, power generation, and water treatment facilities. Its reliability ensures consistent process conditions and operational safety.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens POL871.72/STD. We provide a reliable source for essential automation components, helping you maintain critical systems with quality, inspected surplus inventory.

Technical specifications

Type	Electro-Pneumatic Positioner
Manufacturer	Siemens
Part Number	POL871.72/STD
Application	Valve Actuator Control

Common applications

Chemical Processing

Oil & Gas

Power Generation

Water Treatment

Food & Beverage

Pharmaceutical

Compatible systems

Pneumatic valve actuators and compatible Siemens control systems

Also known as

Siemens Valve Positioner POL871.72/STD Positioner Electro-Pneumatic Controller

Replaces / compatible with

This positioner is designed to work with compatible pneumatic valve actuators. It may replace older models or serve as a spare part for existing Siemens valve control systems.

Technical note

Expert tip

Ensure the correct air supply pressure and signal range are configured for optimal performance with your specific valve actuator.

What happens next?

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Frequently asked questions

What is the main function of the Siemens POL871.72/STD positioner?

The Siemens POL871.72/STD is an electro-pneumatic positioner that precisely controls pneumatic actuators on industrial valves. It converts electrical control signals into pneumatic pressure to accurately adjust the valve position.