Product Overview
The Flowserve PMV D20 is a robust digital positioner designed for precise control of pneumatic linear and rotary actuators. It offers reliable performance with HART communication, easy local calibration, and low air consumption, making it a practical choice for general process control applications in various industries.
Technical Specifications
| Parameter |
Specification |
| Input Signal |
4–20 mA DC |
| Communication |
HART |
| Supply Air Pressure |
1.4 – 7 bar (20 – 100 psig) |
| Air Consumption |
Low steady state |
| Stroke Range |
Linear up to 150 mm, rotary up to 90° |
| Linearity |
< ±1.0% FS |
| Operating Temperature |
–20 °C to +80 °C |
| Enclosure Rating |
IP65 / NEMA 4X |
| Housing Material |
Aluminum |
Application Industry
- Chemical processing
- Petrochemical plants
- Power generation
- Oil & gas facilities
- General industrial automation
Common Problems & Solutions
- Problem: Air supply contamination → Solution: Use clean, dry instrument air and proper filter-regulator
- Problem: Field calibration difficulty → Solution: Simple local interface and push buttons
- Problem: Vibration affecting performance → Solution: Robust mechanical design
Replacement Models
- Older PMV positioner models
- Other Flowserve Logix series positioners
Why Buy From Us
- Genuine Flowserve PMV D20 with factory warranty
- Competitive pricing
- Local technical support for setup and calibration
- Reliable spare parts availability
Stock & Delivery Time
- Standard models: 6–10 weeks typical
- Special configurations: 8–14 weeks
RFQ Form
- Actuator type (linear or rotary) and travel range
- Supply air pressure available
- Hazardous area classification (if needed)
- Quantity & target delivery date