Papua New Guinea Stainless steel double flanged butterfly valve

The fire-resistant butterfly valve mainly consists of core components such as the valve body, butterfly plate, valve stem, and rubber (NBR) sealing ring. The butterfly plate is installed inside the valve body, and its opening, closing, or regulating function is achieved through the rotation of the valve stem. When the valve stem rotates the butterfly plate, the flow area between the butterfly plate and the valve body can be changed, thereby achieving precise control of the medium flow. The rubber (NBR) sealing ring is tightly embedded between the valve body and the butterfly plate to ensure excellent sealing performance when the valve is closed and effectively prevent medium leakage.

Product Description

Product Advantages:

High-efficiency Sealing: The use of rubber (NBR) sealing rings offers excellent wear resistance, aging resistance, and corrosion resistance, enabling it to adapt to various media environments. It ensures a tight seal for the valve, effectively preventing media leakage even under high pressure.

 
Flexible Adjustment: It can be adjusted within a 0-90° angle range, precisely controlling the media flow to meet the flow requirements of different operating conditions. Whether completely cutting off the media flow or performing fine-tuning flow adjustments, tasks can be handled easily.
 

Easy Installation: Taking grooved (clamp-type) butterfly valves as an example, they are designed and manufactured by introducing advanced technologies from similar products in the United States and Germany. The installation process is quick and simple, requiring no complex tools or specialized skills. It is not limited by installation space, making it particularly suitable for pipe installation in narrow spaces or complex environments.

 
Easy Maintenance: The unique grooved connection method makes the disassembly and maintenance of pipes and valves more convenient. During maintenance, there is no need for large-scale disassembly of the entire pipeline system, which can significantly reduce maintenance costs and time.
 

Excellent Performance: It has vibration isolation and noise reduction functions, effectively reducing the vibration and noise generated by media flow, and optimizing the working environment. At the same time, it can overcome the coaxial deviation of pipe connections within a certain angle range, and can also alleviate the thermal expansion and contraction caused by temperature differences, enhancing the stability and reliability of the pipeline system.

Model Flange Type/Groove
DN50DN65DN80DN100DN150DN200
Applicable Media Clear Water/Foam Mixture
Rated Working Pressure 1.6 MPa
Applicable Temperature 4℃-70℃
Strength Test Pressure 6.4 MPa

Important Attributes

Place of Origin
Fujian, China
Brand
HONG'AN
Model
DN50-DN200
Function
Easy operation, easy installation, durable
Application
Fire emergency rescue
Application
Firefighting
Brand Name
Hong'an
Product Name
Butterfly Valve
Power
Manual
Material
Casting, Stainless Steel, Cast Steel
Customization Support
OEM ODM
Working Pressure
16 bar
Keywords
Cast Iron Handle Flanged Butterfly Valve:
Media
Water/Foam

Packaging and Shipping Information

Sales Unit
Single item
Single Package Size
100X50X50 cm
Single Product Gross Weight
6.000 KG