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      Noshok 600 Series Block & Bleed Hard Seat Needle

      • Brand:NOSHOK
      • Product Code: 600 Series Block and Bleed Hard Seat Needle Valves
      • new 2022 price
      • Availability: 782
      • Qty:

      Available Options

      *Valve Types (pick one):

      noshok 600 Series Block & Bleed Hard Seat Needle Valves-8 Types-100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability

      600 Series Block & Bleed, Hard Seat 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 guaranteed performance
        and reliability
      • 10,000 psi pressure rating @ 200 °F
      • Blow-out proof stem provides a secondary stem seal in the full open
      • FKM o-ring seal and PTFE back-up ring below the stem threads to
        protect from corrosion and galling; PTFE or Grafoil® packing optional
      • All stems are 316 stainless steel
      • 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 (non-packing)
      • 0.090" bleed hole located on the bottom is controlled by a
        1/4"-20 UNF-2A bleed screw

      Dimensions Options Print Catalog Page



      SERIES6600 Series, hard seat  
      CONNECTION SIZES021/4" NPT041/2" NPT
      VALVE TYPESMFCMale-Female, SteelMFSMale-Female, Stainless Steel
       FFCFemale-Female, SteelFFSFemale-Female, Stainless Steel

          Please consult your local NOSHOK Distributor or NOSHOK, Inc. for availability and delivery information.

      To meet all of your specific application requirements, the following additional options are available for these needle valves. To order all or any of these options, simply add them to the part number as shown in the diagram below.

      NOTE 1: The example shown includes ALL possible additional options. Please include ONLY the options required for your application when building your part number. (EXAMPLE: 602-FFC-P2)
      NOTE 2: When a packing option is selected, an o-ring option is NOT available.

      ORDERING INFORMATION - Additional Options

      STEM TIPST1Non-rotating (316 stainless)T6Ball (carbide)T8Ball (Monel)
       T5Ball (440C stainless)T7Ball (ceramic)T9Regulating hard
      O-RINGS*EM1EPDMKZ1FFKM (Kalrez® 3018 or equivalent)NB1NBR
      PANEL MOUNTINGSPM1Panel mount (1 nut)PM2Panel mount (2 nuts)  
      HANDLESHL41-3/8" PhenolicHL51-3/4" Phenolic  

          Please consult your local NOSHOK Distributor or NOSHOK, Inc. for availability and delivery information.

      † If a packing option is chosen, maximum pressure rating is 6,000 psi. Refer to the "Pressure vs Temperature: Packing Style with Compatible Fluid" chart.

      * Other o-ring materials available on request.

      Please note that the standard o-ring in all the NOSHOK valves is FKM and the standard handles are "T" handles (HL2).
      The handle material will always match the material of the valve, unless otherwise specified. For example, the "T" handle (HL2) on the 602-FFC will be steel. When only the standard configuration is needed, no additional designations are necessary. Please consult the factory for special application requests.

      NOSHOK, INC. 1010 W. Bagley Road | Berea, OH 44017 | Ph 440.243.0888 | Fax 440.243.3472 | Webmaster | Site Map

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