Single flange type DBB ball valve is widely used in electric power, petrochemical, metallurgy, marine, petroleum, natural gas, coal gas, and other sectors of the hydraulic system pipes. Welcome you visit our www.gvballvalve.com, if any product meet your demand please contact us.

Single flange type DBB ball valve main parameter
Nominal diameter : 4” - 24” , DN100 - DN600
Nominal pressure : 150LB-2500LB, 1.6Mpa - 32Mpa
Material: forged steel , stainless steel, cast steel , etc.
Applicable medium: water,  oil,  gas, etc.
Driving means: manual ,electric, pneumatic.

Single flange type DBB ball valve Technical standard
Design and manufacture: API 6D
Structural length: ASME B 16.10
Flange standard: ASME B 16.5
Test and check: API 598, JB/T9092

Single flange type DBB ball valve feature
1. DBB ball valve is to replace the complex situation of traditional pipeline connecting multiple valves designed. Reduced system of leak points, quickly achieve emissions, off function.
2. Double blockage double emission maximum saving installation space, Simplifies installation procedures, reduce pressure piping systems.
3. instrument cleaning and maintenance easy, reducing costs.
4. widely used in electric power, petrochemical, metallurgy, marine, petroleum, natural gas, coal gas, and other sectors of the hydraulic system pipes.