NSI #300 full port Flanged end connections
Efficient heat transfer
■ Narrow space between extension ID and stem OD allows the stem seal to remain at ambient temperture
Stem
■ 'Blow-out' proof
■ Solid one-piece stem
■ Tight stem-to-ball engagement
■ High torque durability
Double isolation / double block and bleed designs available upon request
Clean assembly and packing