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🟦 Product Overview – Honeywell CC‑PFB402
The CC‑PFB402 is a compact, intelligent flow controller or actuator module, designed for use in HVAC systems and fluid control applications. Its hybrid control system accepts analog or pulse-width modulation (PWM) signals, allowing it to precisely manage bypass circuits, valves, or dampers within complex thermal and pressure systems.
Part of a smart modular control series, the CC‑PFB402 excels in dynamic load environments where energy efficiency and adaptive response are critical.
📐 Technical Specifications
| Parameter | Value / Description |
|---|---|
| Model | CC‑PFB402 |
| Control Type | Proportional / PWM / Bypass hybrid |
| Input Signal | 0–10 V DC or PWM |
| Voltage | 24 V AC/DC (±10%) |
| Power Consumption | Approx. 5 W |
| Control Output | 0–10 V or PWM (depends on variant) |
| Response Time | Approx. 1 minute full stroke |
| Control Accuracy | ±2% |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –20 °C to +70 °C |
| Protection Rating | IP54 |
| Mounting Thread | M30 × 1.5 mm or standard flange |
| Cable Length | 1.5 m (standard) |
| Dimensions (mm) | 50 (D) × 90 (H) |
| Weight (kg) | 0.25 kg |
| Max Torque / Thrust | 10 N·m / 200 N (model dependent) |
📝 Product Description
The CC‑PFB402 is engineered for systems requiring intelligent bypass or proportional branch control. Its control engine translates voltage or PWM signals into mechanical displacement, adjusting valve or damper positions precisely.
This model supports feedback output and hybrid control—offering smooth modulation and rapid bypass activation based on signal dynamics. It is ideal for energy-sensitive, high-precision applications such as zone HVAC, chiller bypass loops, and dynamic pressure balancing.
Its compact form factor allows integration into tight control cabinets or direct-mount valve systems, making it a versatile option for engineers and system integrators.
🏗️ Applications
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Bypass circuit control in HVAC and hydronic systems
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Airflow modulation in VAV systems or branch ducts
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Heating/cooling loop balancing and flow regulation
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Chiller or boiler bypass management
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Pressure-differential control in multi-zone systems
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Cleanroom or hospital zone environment control
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Energy-optimized building management systems (BMS)
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Modular heating/cooling plant bypass setups
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Smart underfloor heating distribution
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Hybrid air/water terminal systems
💡 Key Advantages
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Hybrid Control – Supports both 0–10 V and PWM inputs for flexible control strategies
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Dynamic Bypass Switching – Responds rapidly to system pressure or load changes
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Compact Design – Easy installation in constrained or crowded spaces
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Stable & Accurate – ±2% precision under consistent signal input
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Position Feedback – Monitor actuator position in real time via feedback output
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Energy Saving – Helps optimize flow, reduce over-pressure and save energy
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Durable Construction – IP54 rating, suitable for demanding environments
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Universal Mounting – Standardized thread for compatibility with many systems
🏷️ Brand & Series
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Brand: Honeywell
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Series: CC‑PFB Series (Compact Control / Proportional Flow Bypass Series)
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Positioned for HVAC engineers and energy management professionals needing compact yet intelligent control devices.
🔁 5 Related / Series Models
| Model | Control Method | Features | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| CC‑PFB402 | 0–10 V + PWM | Bypass + proportional control | 50 × 90 | 0.25 |
| CC‑PFB401 | 0–10 V | Proportional only | 48 × 85 | 0.22 |
| CC‑PFB403 | PWM only | High-speed PWM response | 52 × 92 | 0.27 |
| CC‑PFB405 | 0–10 V + Feedback | Position feedback included | 50 × 95 | 0.28 |
| CC‑PFB410 | 4–20 mA | Current loop version | 50 × 88 | 0.24 |
🔝 5 Popular Honeywell Actuator Models
| Model | Voltage / Signal | Application | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| ML7420A8018 | 24 V Modulating | HVAC valve actuator | 95 × 120 × 155 | ~1.8 |
| VC4013ZZ00 | 230 V On/Off | Zone valve actuator | 85 × 90 × 100 | ~0.9 |
| M6410L1005 | 230 V, 3-point | Linear damper actuator | 70 × 90 × 140 | ~1.5 |
| SRD998 | 24 V, digital | Smart damper/valve control | 100 × 120 × 160 | ~1.2 |
| MT4‑230‑NC | 230 V On/Off | Compact thermal actuator | 44 × 65 | ~0.13 |
❓ Frequently Asked Questions (FAQ)
Q1: What does the CC‑PFB402 primarily control?
A1: It is designed to modulate flow through a bypass or branch circuit using analog or PWM signals.
Q2: Can it accept both voltage and pulse signals?
A2: Yes, it supports 0–10 V analog signals and PWM input, depending on the variant.
Q3: Does it provide actuator position feedback?
A3: Certain versions include a 0–10 V feedback output to report current valve or flap position.
Q4: Is it suitable for both air and water systems?
A4: Yes, it can be applied to airflow modulation or hydronic circuit control.
Q5: What is the actuator’s response time?
A5: Typical full-stroke movement takes about 1 minute, with faster responses for partial adjustments.
Q6: Is it maintenance-free?
A6: It is designed to be maintenance-free under standard operating conditions.
Q7: What is the power consumption?
A7: Around 5 W during operation, making it energy-efficient.
Q8: Can it be mounted in any position?
A8: Yes, the compact housing and universal mounting thread allow flexible orientation.
Q9: Is it compatible with common valve bodies?
A9: Yes, the M30 × 1.5 mm thread ensures compatibility with many industry-standard valve designs.
Q10: What protection rating does it carry?
A10: It is IP54-rated, providing solid protection against dust and splashes.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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24-hour after-sales service guarantee team, professional and standardized management service system.