2019 ARCA-Regler GmbH valve

ARCA pneumatically actuated industrial control valve assembly equipped with a Siemens SIPART PS2 HART smart valve positioner. The assembly is identified with plant tag PCV-10361 and is configured for automatic process-flow regulation. The ARCA identification markings indicate ANSI Class 150 construction, an approximately 1-inch connection size, 16 mm seat diameter and materials including A216 WCB and stainless steel grade 1.4571. The Siemens SIPART PS2 provides electronic 4–20 mA / HART valve positioning and pneumatic control.

• Valve / actuator manufacturer: ARCA Controls / ARCA Regler
• Product type: Pneumatically actuated industrial control valve assembly
• Plant tag: PCV-10361
• ARCA order number: 2563630
• ARCA serial number: 1039675
• Year: 2019
• Nominal size: Approximately 1 inch
• Pressure class: ANSI Class 150
• Seat diameter: 16 mm
• Body material marking: A216 WCB
• Stainless steel material marking: 1.4571
• Actuation: Pneumatic
• Air supply marking: 4.0 bar; maximum value partly obscured on nameplate
• CE marking: CE 0575
• Positioner manufacturer: Siemens
• Positioner: SIPART PS2 HART
• Positioner type / order number: 6DR5211-0GG00-0AA0
• Positioner software version: 5.01.00
• Control signal: 4–20 mA
• Communication protocol: HART
• Positioner enclosure protection: IP66 / Type 4X
• Positioner pneumatic pressure range: 1.4–7 bar
• Positioner manufacturer location: Karlsruhe, Germany

This assembly combines an ARCA industrial control valve and pneumatic actuator with a Siemens SIPART PS2 HART electropneumatic positioner. It is intended for automatic modulation of process flow in industrial piping systems and can be integrated into a process-control system using a standard analogue control signal.

The valve assembly is identified by plant tag PCV-10361. An ARCA identification sticker shows order number 2563630 and serial number 1039675. The metal ARCA nameplate is dated 2019.

The valve markings indicate an ANSI Class 150 configuration with an approximately 1-inch nominal connection size. The stated seat diameter is 16 mm. Material markings visible on the identification plate include A216 WCB, commonly used for cast carbon-steel valve bodies, together with stainless steel material designation 1.4571 for an associated valve component or trim material.

Pneumatic operation is controlled by a Siemens SIPART PS2 HART positioner, type 6DR5211-0GG00-0AA0. The positioner converts the electrical control signal into pneumatic actuator movement and continuously regulates the valve position to match the required process-control setpoint.

The SIPART PS2 uses a standard 4–20 mA control signal with HART communication, allowing integration with industrial control and instrumentation systems. The unit is marked IP66 / Type 4X and the pneumatic supply marking indicates a pressure range of approximately 1.4 to 7 bar.

The positioner nameplate shows software version 5.01.00 and identifies Siemens AG, Karlsruhe, Germany as the manufacturer. Multiple international conformity and approval markings are visible on the positioner enclosure.

This combination of an ARCA control valve, pneumatic actuator and Siemens smart positioner is suitable for automated flow, pressure, level or temperature-control loops where accurate valve positioning and remote process-control capability are required.

• ARCA industrial control valve / actuator assembly
• Pneumatic actuator
• Siemens SIPART PS2 HART positioner
• Positioner mounting bracket and linkage
• Pneumatic tubing and fittings visible in the photographs
• Electrical connection cable visible in the photographs
• ARCA identification labels and plant tag PCV-10361
• Attached components and mounting hardware shown in the photographs