The DMF submerged solenoid valve employs a diaphragm structure design, with the diaphragm dividing the solenoid pulse valve into front and rear chambers. When compressed air is supplied, it enters the rear chamber through a throttle orifice. At this time, the pressure in the rear chamber forces the diaphragm assembly tightly against the valve's output port, and the solenoid pulse valve is in the "closed" state.
The DMF-Z Right Angle Solenoid Pulse Valve is a highly efficient electromagnetic pulse valve designed for dust collector systems and industrial filtration units. It converts electrical energy into short, high-pressure air pulses to clean filter bags or cartridges in dust removal systems.
This digital solenoid valve functions as the key component in a pulse-jet bag filter, ensuring optimal air movement and maintaining consistent filter performance. The right-angle design minimizes airflow resistance and enhances blow efficiency which a preferred choice among pulse valve manufacturers and environmental protection industries worldwide.
Choosing the DMF-Z Pulse Valve guarantees reliability, durability, and precise performance in industrial applications. It is engineered with advanced materials, modern sealing technology, and a low-pressure drop structure to optimize dust cleaning efficiency while reducing energy consumption.
Advantages include:
Stable operation under high temperature and pressure conditions
High blowing efficiency for maximum cleaning power
Fast response time with electromagnetic control
Long service life due to corrosion-resistant materials
Easy installation and low maintenance requirements
Whether you're upgrading an existing dust collector or designing a new pulse-jet system, the DMF-Z valve ensures superior system performance.
Model | Connection Size | Inlet Diameter (mm) | Pressure (MPa) | Voltage Options | Material | Air Flow (L/min) |
DMF-Z-20 | G3/4" | 20 | 0.3–0.8 | AC220V / DC24V | Aluminum Alloy | 480 |
DMF-Z-25 | G1" | 25 | 0.3–0.8 | AC220V / DC24V | Stainless Steel | 650 |
DMF-Z-40 | G1½" | 40 | 0.3–0.8 | AC220V / DC24V | Aluminum Alloy | 1200 |
DMF-Z-50 | G2" | 50 | 0.3–0.8 | AC220V / DC24V | Stainless Steel | 1400 |
DMF-Z-62 | 2½" | 62 | 0.3–0.8 | AC220V / DC24V | Cast Aluminum | 2100 |
DMF-Z-76 | 3" | 76 | 0.3–0.8 | AC220V / DC24V | Stainless Steel | 2900 |
DMF-Z-89 | 3½" | 89 | 0.3–0.8 | AC220V / DC24V | Aluminum Alloy | 3600 |
DMF-Z-102 | 4" | 102 | 0.3–0.8 | AC220V / DC24V | Stainless Steel | 4200 |
DMF-Z-114 | 4½" | 114 | 0.3–0.8 | AC220V / DC24V | Aluminum Alloy | 4800 |
DMF-Z-127 | 5" | 127 | 0.3–0.8 | AC220V / DC24V | Stainless Steel | 5500 |
Physical Dimensions | Performance Ratings | Material & Construction | Operational Data | Certifications & Lifecycle |
Valve Length: 115–165 mm | Working Pressure: 0.3–0.8 MPa | ADC12 Aluminum Alloy / SS304 | Coil Voltage: 24V DC / 110V AC / 220V AC | 1–5 million cycles |
Valve Height: 90–160 mm | Peak Pressure: 0.9 MPa | NBR / Viton | Coil Power: 18–30 W | 1–2 years |
Inlet Connection: G1", G1.5", G2" | Pulse Duration: 50–200 ms | SS304 | Ambient Temp: −20°C to +80°C | Up to 300,000 cycles/year |
Outlet Connection: G1", G1.5", G2" | Flow Rate: 80–450 L/min @ 0.6 MPa | SS304 Bolts | Medium Temp: −5°C to +75°C | ISO 9001 / CE |
Flange Size: Ø40–Ø65 mm | Kv Value: 12–28 m³/h | PA66 / Epoxy Encapsulated | Insulation Class: F / H Grade | IEC / RoHS |
Bolt Circle Diameter (BCD): 65–95 mm | Response Time: 15–35 ms | NBR / EPDM | Ingress Protection: IP65 | IP65/IP67 |
Orifice Diameter: 25–62 mm | Air Consumption: 6–30 L/pulse | 1.5–3.0 mm | Weight: 0.45–1.6 kg | 300–600 hours |
Mounting Hole Size: M6–M8 | Leak Rate: < 0.1% @ 0.8 MPa | DIN43650A | Installation Torque: 8–20 Nm | > 1,000,000 |
The DMF-Z Right Angle Solenoid Pulse Valve is typically made from high-quality aluminum alloy or stainless steel, ensuring exceptional strength and corrosion resistance. Its diaphragm, the core component of the valve, is manufactured using specialized fluorine rubber (FKM) or nitrile (NBR), offering excellent elasticity and longevity even under continuous cycles.
Parameter | Specification |
Material | Aluminum Alloy / Stainless Steel |
Coil Voltage | AC220V / DC24V |
Connection Mode | Right-Angle Type (Threaded or Flanged) |
Pressure Range | 0.3–0.8 MPa |
Temperature Range | -20°C to +85°C |
Diaphragm Life | ≥1 Million Cycles |
Response Time | < 0.03 seconds |
Sealing Type | Nitrile Rubber or Fluorine Rubber |
Medium | Clean Compressed Air |
Application | Pulse Jet Bag Filter / Dust Collector Systems |
The working mechanism of a DMF-Z Right Angle Solenoid Pulse Valve operates on the principle of electromagnetic control. When the electrical signal energizes the solenoid coil, a magnetic field pulls the plunger, causing a rapid opening of the valve and releasing a burst of compressed air. This air pulse clears dust from the filter bags or cartridges.
When the signal stops, the spring mechanism pushes the plunger back to close the valve, preparing it for the next pulse. This cyclical process ensures continuous filtration efficiency, optimized airflow, and extended filter lifespan.
Compact design with right-angle airflow to minimize resistance.
High-flow and fast-action structure for superior cleaning performance.
Long-life diaphragm with exceptional air-tightness.
Stable operation at extreme temperatures.
Low air consumption with enhanced energy savings.
Simple structure ensuring easy maintenance and installation.
Solenoid Coil and Housing – Controls electromagnetic actuation.
Diaphragm Assembly – Ensures precise air release and sealing.
Valve Body – Constructed from lightweight aluminum or stainless steel.
Springs & Fasteners – Maintain structural stability.
Seals and O-rings – Guarantee leak-free operation.
Pilot Valve – Regulates air passage timing.
Positioning: Mount the solenoid pulse valve between the air reservoir and blow tube at a direct right angle.
Connection: Ensure airtight threaded or flanged connections.
Electrical Wiring: Connect the solenoid coil to the control system (AC220V or DC24V).
Testing: Check for air leaks and verify pulse timing.
Maintenance: Periodically clean filters and replace diaphragms after extended cycles.
At Hebei OuTai Environmental Protection Equipment Co., Ltd. (Senotay), each DMF-Z solenoid pulse valve is crafted with precision and care under strict quality control standards.
Technical strengths include:
Advanced CNC machining ensuring dimensional accuracy.
Strict testing under real operating pressure.
ISO certified materials and production processes.
Custom voltage and seal material options.
Expert R&D team for continuous innovation.
Global customer support and technical assistance.
Senotay’s pulse valve manufacturing process guarantees optimal flow efficiency, longevity, and energy performance, setting benchmarks in the electromagnetic pulse valve industry.
Q1. What is the operating voltage for the DMF-Z Pulse Valve?
Answers:. Standard voltage options include AC220V and DC24V. Custom options are also available.
Q2. How often should the diaphragm be replaced?
Answers:.. Under normal operating conditions, the diaphragm can last for over 1 million cycles.
Q3. Can it be used for high-temperature applications?
Answers:. Yes. The valve materials and seals are suitable for operating temperatures up to 85°C or even higher with custom sealing.
Q4. Does Senotay provide OEM or custom manufacturing?
Answers:. Yes, as a professional pulse valve manufacturer, Senotay offers OEM and customized solutions for international clients.
Q5. What certifications does the DMF-Z valve have?
Answers:. Senotay products comply with ISO quality standards and undergo strict quality inspections to ensure reliable performance and durability.
