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      Noshok 400 series Hard Seat Needle Valves

      • Brand:NOSHOK
      • Product Code: 400 Series Hard Seat Needle Valves
      • Brand New 2022 PRICES
      • Availability: 1848
      • Qty:

      Available Options

      *Valves types 400 series (pick one):
      Valve Options-PACKING OR HANDLES:
      valve Options-STEM TIPS:

      Noshok 400 Series Standard Hard Seat Needle Valves-100% helium leak tested

      400 Series Standard, Hard Seat Needle Valves


      • 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 position
      • FKM o-ring seal and PTFE back-up ring below the stem threads to
        protect from corrosion and galling; PTFE or Grafoil® packing optional
        (certain NPT sizes only)
      • 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)
      Dimensions Options Print Catalog Page



      SERIES4400 Series, hard seat    
      CONNECTION SIZES021/4" NPT063/4" NPT121-1/2" NPT
      033/8" NPT081" NPT427/16"-20 UNF (#4 SAE, J1926)
      041/2" NPT101-1/4" NPT  
      VALVE TYPESMFCMale-Female, SteelMFSMale-Female, Stainless Steel  
      FFCFemale-Female, SteelFFSFemale-Female, Stainless Steel  
      MFACMale-Female Angle, SteelMFASMale-Female Angle, Stainless Steel  
      FFACFemale-Female Angle, SteelFFASFemale-Female Angle, 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: 404-FFC-PM2)
      NOTE 2: When a packing option is selected, an o-ring option is NOT available.
      NOTE 3: Packing options are NOT available on 3/4" NPT through 1-1/2" NPT valves.

      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" PhenolicHL92-3/8" Phenolic**

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

      †  For 1/4", 3/8" and 1/2" NPT only. 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.
      ** For 3/4" NPT to 1-1/2" NPT only.

      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 404-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 440.243.0

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