602-FFS - Block & Bleed Needle Valve

Type: 602-FFS

Series: 600 Series, hard seat

Connection: 1/4" NPT

Valve type : Female-Female, Stainless Steel (FFS)

Pressure rating: 10,000 psi @ 200 °F

Product Category: Needle Valves

Brand: Noshok

Origin: Made in USA

Condition: New

Stock: 1 pc (subject to availability)

Price: Available on request

600 Series - Blcok & Bleed Needle Valves
  • Block & bleed design allows pressure to be bled off without disturbing the permanent piping installation, allowing quick and easy removal or replacement of instruments.
  • 100% helium leak tested to 1 x 10¯⁴ ml/s for performance and reliability.
  • Blow-out proof stem provides a secondary stem seal in the full open position.
  • FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Graphite packing optional.
  • All stem threads are rolled for strength and ease of operation.
  • One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads.
  • Slotted spring pin to prevent accidental loosening.
  • Vinyl dust cap for bonnet and stem
  • 0.090" bleed hole located on the bottom is controlled by a 1/4"-20 UNF-2A bleed screw.




























  • Series: 600 Series, hard seat

    Materials: Zinc-Nickle plated Steel, electropolished 316 Stainless Steel

    Connection: 1/4" NPT

    Valve type : Female-Female, Stainless Steel (FFS)

    Pressure rating: 10,000 psi @ 200 °F

    Orifice size: 0.187"


    For more information on technical data, please see data sheet.























    If you have any questions about this product please email us at saadwaheed09@gmail.com