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89 type breathing valve (ZFQ-89)
Product features: The 89 type flame retardant breathing valve is a ventilation device installed on a fixed top tank, which reduces oil evaporation los
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Product Features
The 89 type flame retardant breathing valve is a ventilation device installed on a fixed top tank, which reduces oil evaporation loss, controls tank pressure, and prevents external flames from entering. This valve has the characteristics of high ventilation, low leakage, strong fire resistance, corrosion resistance, etc. It also has an electrostatic grounding wire to maintain an equipotential between the valve and the tank body. This valve has anti freezing performance and is suitable for cold regions.
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Product Technical Parameters
Installation And Maintenance Due to humid weather and sandstorms, the storage tank cannot be used for oil delivery when the temperature reaches within the zero degree range. During emergency production, it is necessary to first open the oil measuring hole and other gas supply products to ensure the safety of the storage tank. (This product should be inspected and maintained regularly for 3 months.) Ordering Instructions
When placing an order, the following parameters must be determined: ① caliber; ② Work pressure; ③ Material; ④ Flange standard; ⑤ Medium; ⑥ Operating pressure; In order to provide you with suitable products.
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