The forged card sleeve high-pressure needle valve is manufactured using integral forging technology, with a sturdy structure and excellent pressure resistance, suitable for fluid control systems with high pressure and high sealing requirements.
○ Working pressure: 6000psi (413bar)~10000psi (689bar)
○ Working temperature:
① PTFE seal: -65 ℉ -450 ℉ (-54 ℃ -232 ℃)
② PPL sealing: -65 ℉ -500 ℉ (-54 ℃ -260 ℃)
③ Graphite seal: -65 ℉ -1200 ℉ (-54 ℃ -649 ℃)
○ Nominal diameter: 1/4 "~1", 6mm~28mm;
○ Port types: OD (card sleeve), BW (butt welding), SW (socket welding), UBM (loose fitting welding), thread, etc
○ Valve body material: stainless steel SS316, 304, 321, F91, F92, and other special materials
○ Integrated forged valve body
○ Non rotating valve stem
○ The valve stem packing sealing nut can be easily adjusted externally
○ Straight through, angled, and tee styles
○ Provide soft seat valve stem with PCTFE/PEEK valve tip
○ Provide panel installation
○ Optional handle colors and materials
Used for high temperature, high pressure or extremely dangerous medium systems to eliminate the risk of leakage. The 90 ° angle flow channel design is easy to install and drain, and the precision conical needle valve core is equipped with a hard alloy seal to achieve precise adjustment of micro flow and zero leakage shut-off.
The high-pressure butt-welding double needle valve is integrally forged from high-quality alloy steel or stainless steel, boasting excellent high-pressure resistance.
The low-temperature and high-pressure welding needle valve adopts a fully welded valve body structure to eliminate the risk of external leakage