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4-Way Micro Solenoid Valve Manifold for Massager
Customized Service
To provide customers with quality products and satisfactory service
PYF34LZB Medium-sized parallel valve
This high-performance, medium-sized 4-way parallel solenoid valve manifold is engineered for precision pneumatic control. Designed as a compact miniature air valve, it serves as an ideal solution for leg massagers, rehabilitation equipment, and advanced medical care devices.
Technical Specifications
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1-XA Micro solenoid valve |
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| *OEM/ODM Service available, contact us to get more details! | ||||
| Rate Voltage | DC 3 | DC 3.7V | DC 6V | DC 12V |
| Rate Current | 75±10%mA | 67±10%mA | 60±10%mA | 60±10%mA |
| DC Resistance | 40±10%Ω | 55±10%Ω | 100±10%Ω | 200± 10%Ω |
| Power | 0.22 W | 0.22 W | 0.22 W | 0.22 W |
| Air Tap O.D | φ 3.0mm | |||
| MaximumPressure | 40KPa(300mmHg) | |||
| Medium | Air | |||
| Exhaust Speed | < 4sec (from 300 to 15 mmHg in a 100cc tank) | |||
| Life Test |
≥200,000 Times (ON 5秒，OFF 5秒) |
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| Leakage |
<3mmHg/min ( under 300 mmHg in a 100cc tank ) |
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| OperationTemperature |
0 ~50°C 30%to 85%RH |
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| Weight | 10g | |||
Specification Engineering Drawing
Product Applications
| Application Scenario | Key Benefit for the Design | Recommended Power Source |
| Leg Massagers | Independent control of multiple air chambers enables synchronized, rhythmic massage cycles. | DC Power Supply or Battery |
| Rehabilitation Equipment | Exceptional cycle lifespan ensures long-term reliability for repetitive physical therapy. | Regulated DC Power |
| Medical Care Devices | Ultra-low leakage guarantees stable, safe, and precise air pressure for patient treatments. | Regulated DC Power |
| Pressotherapy Systems | Rapid exhaust enables quick inflation and deflation transitions for multi-chamber compression. | DC Power Supply |
| Smart Appliances | Compact integrated design saves internal space while efficiently managing complex pneumatic paths. | AC/DC Adapter |
Tea table
Vacuum packing machine
Water dispenser
Foam hand sanitizer
Electric decanter
dishwasher
Manufacturing Quality & Compliance
At Pinmotor, we prioritize rigorous quality control to ensure seamless integration into your high-volume production lines. Our manufacturing facility and the PYFP310-XG series comply with the most stringent global automotive and environmental standards:
ISO 9001:2015 Certified
Our quality management system ensures consistent product output, from raw material inspection to final functional testing of every foam pump.
IATF 16949 Compliant
We leverage automotive-grade process discipline to guarantee ultra-low defect rates and long-term reliability in consumer electronic applications.
RoHS & REACH Fully Compliant
All materials used in the 310G series—including the motor brushes, diaphragm, and housing—are free from hazardous substances, ensuring your end-product is ready for the EU and North American markets.
Technical Note: Full documentation, including material safety data sheets (MSDS) and compliance certificates, is available upon request for your engineering audit.
We supply more than just product, we engineer solutions optimised to suit your application requirements.
Q1: What are the primary applications for this 4-way micro solenoid valve manifold?
Answer: This manifold is specifically engineered for multi-chamber air pressure control. It is widely used in smart massage chairs, neck massagers, and medical compression devices. It allows a single air pump to distribute airflow precisely across four independent airbags, enabling synchronized or sequential massage modes.
Q2: How does the manifold ensure leak-free performance in massagers?
Answer: Each manifold undergoes 100% airtightness testing before shipping. We use high-grade EPDM or Silicon seals and a reinforced PA66/PPS housing to maintain a stable seal under repeated high-frequency switching. This ensures the massage airbags maintain consistent pressure without gradual deflation.
Q3: What is the typical response time and service life of the valves?
Answer: Our micro solenoid valves offer an ultra-fast response time of under 20ms. They are rated for a service life of over 200,000 to 500,000 cycles, depending on the operating pressure. This durability is critical for consumer massagers that require long-term reliability without maintenance.
Q4: Can the manifold handle different voltage and pressure requirements?
Answer: Yes. While DC 6V and 12V are standard for portable massagers, we offer custom coil windings for different voltages. The manifold supports a standard working pressure range of 0-350 mmHg, making it compatible with most household and professional-grade massage pneumatic systems.
Q5: Is this valve manifold quiet enough for use in neck or head massagers?
Answer: Absolutely. Noise control is a priority for wearable devices. We have optimized the internal plunger structure to keep operational noise below 45dB (measured at 30cm). This ensures a quiet, relaxing experience for the user without the loud clicking sounds common in low-quality valves.
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