Pneumatic-Pneumatic Rotary Positioner-PPR

General Information:
The pneumatic-pneumatic rotary positioner (PPR) is a device designed for precise control of rotary actuators using pneumatic signals instead of electrical signals. It is commonly used to control rotary motion in pneumatic systems, ensuring accurate positioning of valves or actuators with 90° or 180° rotation. The PPR is especially preferred in applications where energy conservation is crucial and where electrical infrastructure is limited.

Technical Specifications:

• Valve Type: Pneumatic-pneumatic rotary positioner (PPR)

• Body Material: Aluminum alloy or stainless steel (optional)

• Working Pressure: 2 bar to 8 bar

• Operating Temperature: -20°C to +80°C

• Control Type: Pneumatic signal input (3-15 psi)

• Position Indicator: Available (optional)

• Operating Speed: 90° rotation in 5-15 seconds

• Protection Class: IP65 (dust and water protection)

• Mounting Type: Surface mount, panel mount

• Connection Type: NAMUR or flanged connection

• Output Type: Rotary (90° or 180°)

• Accessories: Partially rotary or fully rotary actuators, position indicators

• Certifications: CE, UL (optional)

Mounting Position:

• Pneumatic-pneumatic rotary positioners are typically mounted directly on actuators.

• Suitable for both horizontal and vertical mounting positions.

• Proper installation and connection are essential for optimal performance.

Applications:

• Industrial automation systems

• Process control systems

• Pneumatically controlled valves

• HVAC systems

• Machines utilizing rotary actuators