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Technical Characteristics
Product Name
Low-Pressure Bi-Directional Bursting Disc (YDV)
Material
Austenitic stainless steel
Sealing film
PTFE
Size range
DN 50-DN350
Ambient burstingpressure
0.0015– 0.8MPaG
Performance tolerance
±5%~ ±50%
Working temperature
Max. temperature resistance400°C
Operating ratio
80%(forward direction) 90% (reverse direction)
Holder
Carbon steel, austenitic stainless steel
Fragment(s)
No
Use with safety valve(s)
No
Impact sparks
No
Attention
Select suitable types based on actual production conditions and design requirements
Bursting Pressure Range Of Low-Pressure Bi-Directional Bursting Discs At 22℃
Relief Diameter
Rupture Pressure (Unit: MPaG)
Nominal Diameter
Nominal Size
YDV
mm
in
min
Max
50
2"
0.04
0.8
80
3"
0.03
0.5
100
4"
0.025
0.5
125
5"
0.025
0.5
150
6"
0.02
0.4
200
8"
0.02
0.4
250
10"
0.015
0.35
300
12"
0.015
0.35
350
14"
0.015
0.3
Product application field
Pharmaceuticals
Metallurgy
Food Processing
Petrochemical
Coal Energy
Environmental Protection
Chemical
Electricity
Related Products
Our advantage
Trusted Partner
The company's business also covers the third-level professional contracting of construction mechanical and electrical installation engineering, which can provide customers with one-stop service for product development and design, manufacturing, installation and construction, and after-sales guidance.
Perfect quality system
The company has established a perfect quality management system in strict accordance with domestic and foreign industry standards. China Taian Branch cooperates closely with universities and research institutes to jointly promote technological innovation.
24-hour professional service
With professional after-sales and sincere service as the criterion, 24 hours a day, all year round to provide customers with better quality and more professional service.
Low-Pressure Bi-Directional Bursting Disc/YDV
Parameter characteristics
Only suitable for gas medium.
Only suitable for working conditions with low or super low pressure.
The maximum working pressure in the forward direction can reach 80% of the minimum bursting pressure, and the maximum working pressure in the reverse direction can reach 90% of the minimum bursting pressure.
The bursting disc is widely used for safety protection of storage tanks.
Keywords
Overpressure Relief Solutions for All Your Needs
Contact Us
Room 2207-2208, Kaixuanmen Building A, South Tongbai Road, Zhongyuan District, Zhengzhou City, China.