Needle Valve,Integral Bonnet 6000 PSI - SN6 Series

SN6 Series Needle Valve – Compact and Durable for Precise Flow Control

The Parker SN6 needle valves are compact and rugged valves designed for shut-off and coarse regulation of liquids and gases in process and instrumentation applications. Featuring an integral bonnet design and constructed from 316 stainless steel, the SN6 series ensures long-lasting performance and extended service life.

The SN6 series offers two stem types:

• R-stem with a blunt metal tip
• K-stem with a PCTFE tip for enhanced sealing

The valve is offered with either PTFE or Grafoil® packing, enabling reliable operation at temperatures up to 700°F (371°C). With a pressure rating of up to 6000 psi (414 bar) and available in both inline and angle configurations, the SN6 series is ideal for demanding environments where reliability and leak-tight performance are critical.

Key features:

• Maximum working pressure: 6000 psi (414 bar)
• Material: 316 stainless steel
• Temperature range: up to 371°C
• 100% factory tested
• Available with T-bar or round handle

This valve is well-suited for instrumentation, process industries, and oil & gas applications where precision and reliability are essential factors.