-52%
80 in stock
NOSHOK 404-FFS 1/2 NPT, Female x Female, 316 SS, Hard Seat Needle Valve
NOSHOK List price: Original price was: $199.38.$75.00Current price is: $75.00.
NOSHOK 2070-FFS-P1-1/2 NPT Female, 316 SS, 0.187" Orifice, PTFE Packing 2 Valve Block & Bleed Hard Seat
NOSHOK List price: Original price was: $448.52.$324.00Current price is: $324.00.
NOSHOK 604-MFS-P2 1/2 NPT, Male x Female, 316 SS, Grafoil Packing, Hard Seat Block & Bleed Valve
Online Prices
NOSHOK List price: Original price was: $330.25.$158.99Current price is: $158.99.
NOSHOK 604-MFS-P2 1/2 NPT, Male x Female, 316 SS, Grafoil Packing, Hard Seat Block & Bleed Valve
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
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 - 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
ORDERING INFORMATION
| SERIES | 6 | 600 Series, hard seat | ||
| CONNECTION SIZES | 02 | 1/4″ NPT | 04 | 1/2″ NPT |
| VALVE TYPES | MFC | Male-Female, Steel | MFS | Male-Female, Stainless Steel |
| FFC | Female-Female, Steel | FFS | Female-Female, Stainless Steel |
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
| 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 |
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.
Description
NOSHOK 604-MFS-P2 1/2 NPT, Male x Female, 316 SS, Grafoil Packing, Hard Seat Block & Bleed Valve
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
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 - 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
ORDERING INFORMATION
| SERIES | 6 | 600 Series, hard seat | ||
| CONNECTION SIZES | 02 | 1/4″ NPT | 04 | 1/2″ NPT |
| VALVE TYPES | MFC | Male-Female, Steel | MFS | Male-Female, Stainless Steel |
| FFC | Female-Female, Steel | FFS | Female-Female, Stainless Steel |
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
| 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 |
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.
