Mecair dB120 Pulse Valve Diaphragm Repair Kit for Vnp220 Vnp420 Vnp424

• Media: Gas
• Temperature: Ordinary Temperature
• Actuator: Electric
• Model NO.: DB120
• Type: Pilot Operated
• Pressure: Ordinary Pressure
• Valve Structure: Pilot Membrane Structure
• Standard: GB
• Application: Industrial Usage
• Color: Black
• Transport Package: Carton
• Specification: DB16 DB18 DB112 DB114 DB116 DB120
• Trademark: H&B
• Origin: Ningbo China
• HS Code: 8481901000
• Production Capacity: 100000PCS/Month

Product Description

Product Description

The pulse valve diaphragm is an essential component in the pulse valve mechanism, serving as the air-blowing circuit switch within the dust removal system of a pulse bag filter. Typically crafted from rubber cloth or pure rubber, this diaphragm boasts robust double-sided pressure bearing capabilities. It is engineered to perform optimally and endure a prolonged service life even under extremely harsh working conditions. The diaphragm's operating temperature and pressure ranges are contingent on its composition, including the type of glue, fabric, and structural design, generally operating efficiently at -20~80ºC, 0.3~0.8MPa. In addition, fluorine rubber and silicone rubber diaphragms are designed to function across a broader temperature spectrum, ranging from -40~220ºC.
 

Product Features

Exhibits excellent adhesion and tensile strength, ensuring the diaphragm's reliable seal.

 

Possesses high tear resistance to
maintain the diaphragm's flexibility.

Demonstrates superior corrosion resistance, making it suitable for use in compressed air systems containing oil, water, and other components.

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