Two ball valve B2.3/B2.7 series two-type ball valve made of bronze or aluminum bronze, ball float, in strict accordance with the relevant product quality standards, in line with the ISO 9001 standard. Product Description: B2.3/B2.7 series two ball valves, valve made of bronze or aluminum bronze, ball float, in strict accordance with the relevant product quality standards, in line with the ISO 9001 standard. R2> structure long meet ANSI B16.5 # 150 standards, necking. S2> structure long meet ANSI B16.5 # 150 standard, full bore. Application: mainly used in heating and air conditioning systems, district heating, water supply and water treatment, industrial, agricultural systems, fluid can of compressed air, oil and all kinds of compounds. YES: Central and piping can be installed on the end, you can frequently open, upper flange standard ISO 5211, can be connected to multiple drives. B2 series ball full bore ball valve, which can effectively reduce fluid turbulence and head loss. NO: Not for use in steam systems and flow regulation. Diameter: DN15-250 Articles Page: 1