Products

Intelligent Valve Positioner

Name: China Intelligent Valve Positioner Manufacturers Suppliers Factory - Made in China - HEYUE
Brand: Heyue
SKU: 289978176

A.Adjustable stroke range.
B.Profibus control, HART protocol in optional.
C.Provides valve position feedback signals and features self-diagnosis and fault alarm capabilities.
D.Receives analog signals (such as 4-20mA, 0-10V) from control systems (such as PLC, DCS) and precisely drives the valve to any opening between 0% and 100%.

Send Inquiry

Description

Intelligent Valve Positioner for Pneumatic Angle Seat Valve and Pneumatic Diaphragm Valve

Heyue Intelligent Valve Positioner designed with reliable hardware into a pinnacle of precise, automated control, which is no longer just an accessory, it's the brain that elevates the pneumatic angle seat valves and pneumatic diaphragm valves to new levels of performance and intelligence.

Heyue intelligent valve positioner integrates advanced sensors, microprocessors, and communication protocols to solve position drift, slow response times and no diagnostics issues.

Key Features:

Self-Calibrating Precision

Uses real-time feedback to maintain ±0.5% accuracy, even under 20% pressure variations.

Example: In pharmaceutical mixing, this prevents batch contamination from over/under-flow.

Predictive Maintenance Alerts

Monitors stem wear, seal integrity, and actuator load via IoT connectivity.

Real-world impact: Reduces unplanned downtime by 34% (per ISA Industrial Automation Survey, 2023).

Seamless System Integration

Supports HART, Modbus, and Profibus for direct SCADA/DCS compatibility.

Key benefit: Eliminates manual calibration-adjustments happen remotely via tablets or PLCs.

Material savings (reduced waste from flow errors).

Lower maintenance costs (predictive alerts cut service visits by 45%).

Compliance assurance (audit-ready data logs for ISO 13485/GMP)

Applications:

Pharmaceuticals: Sterile drug production relies on diaphragm valves for contamination control, angle seat valves for steam sterilization, and intelligent positioners for GMP-compliant process documentation.

Food & Beverage: Dairy plants use diaphragm valves for milk and yogurt processing, angle seat valves for pasteurization steam control, and intelligent valve positioners to ensure temperature and flow consistency.

Chemicals: Corrosion-resistant angle seat valves handle aggressive fluids, diaphragm valves manage slurry transfers, and intelligent valve positioners enable remote monitoring of hazardous processes.

Water Treatment: Diaphragm valves dose chemicals safely, angle seat valves regulate water flow, and intelligent valve positioners optimize energy use by adjusting valve positions based on real-time demand.


Material	Polycarbonate(PC)Silicone rubber (SI) Polyamide (PA6-GF30)Stainless steel (304)
Power supply	ΩDC24V±10%
Signal input	0/4 to 20mA to 0 to5/10V
Set signal input Impedance	0/4 to 20mA signal 240Ω 0-5/10V signal 21KΩ
Compressed air requirements Particle size requirements Particle density requirements Condensation requirements Grease concentration requirements	Neutral air, in accordance with DIN ISO 8573-1 Class 5(﹤40um particle size) Class 5(﹤10mg/m²) Class 3(﹤-20℃) Class 5(﹤25mg/m²)
Ambient temperature	0-70℃
Pneumatic connector	1/4＂plug-in hose connector (inner diameter ∅6mm)
Electrical quick connector	M12 three-pin B standard(cable diameter∅4-6mm) M12 four-pin D standard(cable diameter∅4-6mm) M12 five-pin A standard(cable diameter∅4-6mm)
Air pressure	3-7bar, depending on the actuator
Air output flow	18L/min,36L/min (for units only)
Valve forming control range	Straight stroke 5-50mm Angle degree 90°
Installation method	The ends to be mounted on the top of the actuator, connected by threads and actuators
Protection grade	IP66
Power consumption	<5W
Explosion-proof grade	Ex nA ⅡC T4