TAEHA Pilot Head PM-06 TAEHA Pulse Valve Pilot Column Maintenance Parts

Product Description:

The material of the pulse valve diaphragm is crucial in determining its performance. Dahe pulse valve diaphragms mainly utilize elastomer materials. Here are the common types and their characteristics:

Advantages: Good oil resistance, suitable for environments with oil mist; moderate elasticity and cost-effective.

Limitations: General temperature resistance (-20℃~120℃), weak ozone aging resistance.

Advantages: Excellent temperature resistance (-20℃~above 200℃), strong chemical corrosion resistance, ozone and aging resistance; suitable for high-temperature and corrosive conditions.

Limitations: Higher cost, slightly lower elasticity compared to nitrile rubber.

Advantages: Good weather and ozone resistance, resistance to water vapor and weak acid corrosion; suitable for a wide temperature range (-40℃~150℃).

Limitations: Poor oil resistance, not ideal for oil-containing environments.

• Nitrile Butadiene Rubber (NBR):
• Fluoroelastomer (FKM):
• Ethylene Propylene Diene Monomer (EPDM):

Some advanced models may incorporate composite materials (like rubber with fabric skeleton) to enhance tear resistance and strength.

Elasticity and Resilience: The diaphragm needs to operate swiftly under high-frequency pulse airflow. High elasticity ensures tight sealing without leakage, while resilience prevents deformation over time.

Tensile Strength and Tear Strength: Tensile strength resists ruptures caused by air pressure, while tear strength prevents damage expansion, thereby extending the diaphragm's lifespan.

Hardness: Materials commonly have a Shore hardness of 60~80A. Incorrect hardness affects sealing and responsiveness.

Temperature Resistance: The appropriate material is chosen based on working temperatures; for instance, fluororubber diaphragms are necessary for high-temperature environments.

Sealing Performance: Precise processing ensures tight sealing between the diaphragm and valve seat, preventing air leaks and energy wastage.

Response Speed: Quick opening and closing during pulse signal activation ensure efficient ash cleaning.

Medium Resistance: Its wear and chemical erosion resistance help withstand moisture, oil stains, and dust in compressed air.

Technical Parameters:

Applications:

Working Condition Adaptation: The material is selected according to the temperature of the dust removal system, medium (oil-containing, corrosive gas, etc.), and pulse pressure (usually 0.2~0.6MPa). For example: Corrosive environments such as waste incineration plants and chemical workshops → fluororubber diaphragms; Normal temperature and non-corrosive environments such as wood processing and grain processing → nitrile rubber diaphragms.

Service Life
Under normal working conditions, the service life of high-quality diaphragms can reach 100,000~300,000 pulse cycles (about 1~3 years), which depends on the material, working temperature, pulse frequency and maintenance conditions. Improper maintenance (such as a large amount of moisture in compressed air leading to accelerated aging of the diaphragm) will significantly shorten its service life.

In conclusion, the core properties of Dahe pulse valve diaphragm can be summarized as "high elasticity, strong sealing, fatigue resistance and strong adaptability". Its performance is directly related to the stable operation of the pulse valve and even the entire dust removal system. When selecting, the material, size and mechanical properties should be comprehensively considered in combination with the actual working conditions.

Packing and Shipping:

Product: Pulse Valve Diaphragm

Description: Our high-quality pulse valve diaphragm is designed to provide reliable and efficient performance in your industrial applications. Made from durable materials, this diaphragm is built to last and withstands high pressure and temperature conditions.

Packaging: Each pulse valve diaphragm is carefully packaged in a protective plastic wrap to prevent any damage during transit. It is then placed in a sturdy cardboard box with ample cushioning to ensure safe delivery to your doorstep.

Shipping: We offer fast and secure shipping options for your convenience. Once your order is processed, your pulse valve diaphragm will be dispatched promptly to reach you in a timely manner. You can track your shipment using the provided tracking number to monitor its journey to you.