The NOSHOK 400 Series Needle Valve is 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability. The blow-out proof stem provides a secondary stem seal in the full open position. The 400 Series has a 10,000 psi pressure rating at 200°F. The 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 stem threads are rolled for strength and ease of operation.
This product can be used in the following applications:
Items from manufacturer stock generally ship in 5-7 business days. Expedited shipping is available.
Part Number | Price | Available | |
---|---|---|---|
402-FFC |
$71.81 | 698 in stock | |
403-FFC |
$79.33 | 698 in stock | |
404-MFC |
$88.08 | 416 in stock | |
402-FFAC |
$92.26 | 259 in stock | |
402-MFAC |
$90.80 | 228 in stock | |
404-MFAC |
$96.97 | 93 in stock | |
402-MFC |
$79.94 | 79 in stock | |
442-FFC |
$79.33 | 57 in stock | |
406-FFC |
$250.51 | 51 in stock | |
404-FFAC |
$96.97 | 40 in stock | |
408-MFC |
$288.28 | 39 in stock | |
406-MFC |
$288.28 | 34 in stock | |
408-FFC |
$250.51 | 31 in stock | |
412-FFC |
$275.66 | 22 in stock | |
410-FFC |
$275.66 | 18 in stock |
Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Call for availability". Click here to select options
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