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NOSHOK 403-FFC 3/8 NPT, Female x Female, Steel, Hard Seat Needle Valve

Part Number: 403-FFC
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NOSHOK List price: Original price was: $79.33.Current price is: $34.00.

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Noshok 403-FFC 3/8 NPT, Female x Female, Steel, Hard Seat Needle Valve

Needle Valve, Hard Seat, 3/8 NPT Female – 3/8 NPT Female, Steel, 0.187″ Orifice

400 Series Standard, Hard Seat Needle Valves

 

 

  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed 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 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

 

ORDERING INFORMATION

SERIES 4 400 Series, hard seat
CONNECTION SIZES 02 1/4″ NPT 06 3/4″ NPT 12 1-1/2″ NPT
03 3/8″ NPT 08 1″ NPT 42 7/16″-20 UNF (#4 SAE, J1926)
04 1/2″ NPT 10 1-1/4″ NPT
VALVE TYPES MFC Male-Female, Steel MFS Male-Female, Stainless Steel
FFC Female-Female, Steel FFS Female-Female, Stainless Steel
MFAC Male-Female Angle, Steel MFAS Male-Female Angle, Stainless Steel
FFAC Female-Female Angle, Steel FFAS Female-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

PACKINGS† P1 PTFE P2 Grafoil®
STEM TIPS T1 Non-rotating (316 stainless) T6 Ball (carbide) T8 Ball (Monel)
T5 Ball (440C stainless) T7 Ball (ceramic) T9 Regulating hard
O-RINGS* EM1 EPDM KZ1 FFKM (Kalrez® 3018 or equivalent) NB1 NBR
PANEL MOUNTINGS PM1 Panel mount (1 nut) PM2 Panel mount (2 nuts)
HANDLES HL4 1-3/8″ Phenolic HL5 1-3/4″ Phenolic HL9 2-3/8″ 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.

Description

Noshok 403-FFC 3/8 NPT, Female x Female, Steel, Hard Seat Needle Valve

Needle Valve, Hard Seat, 3/8 NPT Female – 3/8 NPT Female, Steel, 0.187″ Orifice

400 Series Standard, Hard Seat Needle Valves

 

 

  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed 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 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

 

ORDERING INFORMATION

SERIES 4 400 Series, hard seat
CONNECTION SIZES 02 1/4″ NPT 06 3/4″ NPT 12 1-1/2″ NPT
03 3/8″ NPT 08 1″ NPT 42 7/16″-20 UNF (#4 SAE, J1926)
04 1/2″ NPT 10 1-1/4″ NPT
VALVE TYPES MFC Male-Female, Steel MFS Male-Female, Stainless Steel
FFC Female-Female, Steel FFS Female-Female, Stainless Steel
MFAC Male-Female Angle, Steel MFAS Male-Female Angle, Stainless Steel
FFAC Female-Female Angle, Steel FFAS Female-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

PACKINGS† P1 PTFE P2 Grafoil®
STEM TIPS T1 Non-rotating (316 stainless) T6 Ball (carbide) T8 Ball (Monel)
T5 Ball (440C stainless) T7 Ball (ceramic) T9 Regulating hard
O-RINGS* EM1 EPDM KZ1 FFKM (Kalrez® 3018 or equivalent) NB1 NBR
PANEL MOUNTINGS PM1 Panel mount (1 nut) PM2 Panel mount (2 nuts)
HANDLES HL4 1-3/8″ Phenolic HL5 1-3/4″ Phenolic HL9 2-3/8″ 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.