Valvesonly is one of the best Double block and bleed ball valve manufacturer in USA. We manufacture and sell various kind of Valves globally. To bleed any remaining pressure in the pipe and valve, close the valves on both the upstream and downstream sides of the operational space. Under bound conditions, double block and bleed systems are required to prevent product contamination or when critical instrumentation must be lifted from service for modification or repairs while the device is still operational.

Quick-opening double block and bleed ball valves provide a tight shutdown. When fully open, a ball valve produces very little turbulence or flow resistance. Because they have a better seal, double block and bleed ball valves are the best choice for use with gases. They have a leak-tight shield and are nonbinding. The valves have a minimal resistance to flow due to their smooth body and port. They're made with special tools that only allow a 90-degree rotation, which is necessary for valve opening and shutting. To provide the finest experience for our clients, we have API, ASME, DIN, and BS industrial Ball valves standard.

Material: ASTM A105N, ASTM A182 F316L, A182 F51, ASTM A216 WCB SS304, SS316
Class: 150 to 2500
Size: 2’’ to 48’’
ENDS: Flanged

Application of Double block and bleed ball valve:

● Prevent product contamination
● Remove instrumentality from service for cleanup or repair
● Meter activity
● Liquid service close to waterways or municipalities
● Transmission and storage

Advantages of Double block and bleed ball valve:

• low pressure drops
• The valve can be actuated very quickly. It only requires a quarter of a turn.
• Its relatively cheap and has low maintenance costs.
• It requires no lubrication

Visit our website for more information: https://valvesonly.com/product-category/double-block-and-bleed-ball-valve/