‧Specifically designed to reduce blanketing gas losses on low-pressure storage tanks
‧The Vacu-Gard® has a wide range of available settings, from vacuum to 14 psig, that make proper selection easier
‧The element inside of Flame Arrestor the housing provides an extinguishing barrier to the ignited vapor mixture by absorbing heat from the flame.

‧Used in all types of fluids, Various diameter value,Wide range of CV
‧Type：General Service
　　　　 High Flow
　　　　 High Pressure
　　　　 Sanitary
　　　　 Ultra High Purity
‧Connection：NPT female, RF flanges
‧Material：Cast grey iron, Ductile iron, Cast carbon steel, Cast stainless steel, Cast bronze
‧ISO 9001/2000

‧Used in all types of fluids, Various diameter value,Wide range of CV
‧Type：General Service High Flow High Pressure Sanitary Ultra High Purity
‧Connection：NPT female, RF flanges
‧Material：Cast grey iron, Ductile iron, Cast carbon steel, Cast stainless steel, Cast bronze
‧ISO 9001/2000

The Ranger has many important features that provide users with a cost-effective control valve:
‧1"-8"(DN25-200)
‧ANSI 150/300/600# pressure class capability with flangeless body-style
‧ANSI 150/300/600# pressure class capability for flanged body-style in 1"-3" sizes; 150/300# for 4"-8" sizes
‧four body materials
‧Ten trim combinations
‧Dual seal rings-soft(Class VI) and metal(Class IV)
‧Standard live-loaded packing
‧Ease of maintenance
‧Multiple reduces port configurations
‧Cavitation ...

The Model 521 combines the TFE corrosion resistance with superior design and construction for the bChemical Process Industry:
‧Unibody TFE construction minimizes potential leak paths.
‧Dual stem seal design: 100,000 full-cycle bellows primary seal plus V-ring secondary stem seal.
‧Anti-stem rotation device to prevent bellows damage.
‧304 SST body jacket resists external corrosion.
‧Quick change trim with easily replaceable plug-tip.
‧Four body sizes - 1/2",1", 1-1/2", and2";(DN 15,25, 40 a...