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Noshok Multiport Soft Seat NOSHOK 300 series Needle Valves
Date modified: May 07, 2023
Online Prices
NOSHOK List price: $85.00
300 Series Multiport, Soft Seat Needle Valves
- Multiport design reduces the number of gauge and other instrument
connections to permanent piping installations, decreasing possible
leak paths - Optional bleed plugs further allow pressure to be bled off without
disturbing the permanent piping installation - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - 6,000 psi pressure rating @ 200 °F
- Replaceable Delrin® seat and straight through porting for bidirectional,
high capacity flow and easy roddable cleaning - PCTFE or PEEK soft seat optional
- 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 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)
ORDERING INFORMATION
| SERIES | 3 | 300 Series, soft seat | ||
| CONNECTION SIZES | 04 | 1/2″ NPT | 0604 | 3/4″ NPT male – 1/2″ NPT female |
| VALVE TYPES | MFC | Male-Female, Steel | MFS | Male-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: 304-MFC-HL5)
NOTE 2: When a packing option is selected, an o-ring option is NOT available.
ORDERING INFORMATION – Additional Options
| SOFT SEATS | PK1 | PEEK | KF1 | PCTFE | ||
| PACKINGS | P1 | PTFE | ||||
| STEM TIPS | T1 | Non-rotating (316 stainless) | ||||
| 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.
* Other o-ring materials available on request.
† The plug material will always match the material of the valve.
NOTE: Plugs and bleed plugs are available and can be ordered separately.
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 304-MFC will be steel. When only the standard configuration is needed, no additional designations are necessary. Please consult the factory for special
application requests.
Description
300 Series Multiport, Soft Seat Needle Valves
- Multiport design reduces the number of gauge and other instrument
connections to permanent piping installations, decreasing possible
leak paths - Optional bleed plugs further allow pressure to be bled off without
disturbing the permanent piping installation - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - 6,000 psi pressure rating @ 200 °F
- Replaceable Delrin® seat and straight through porting for bidirectional,
high capacity flow and easy roddable cleaning - PCTFE or PEEK soft seat optional
- 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 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)
ORDERING INFORMATION
| SERIES | 3 | 300 Series, soft seat | ||
| CONNECTION SIZES | 04 | 1/2″ NPT | 0604 | 3/4″ NPT male – 1/2″ NPT female |
| VALVE TYPES | MFC | Male-Female, Steel | MFS | Male-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: 304-MFC-HL5)
NOTE 2: When a packing option is selected, an o-ring option is NOT available.
ORDERING INFORMATION – Additional Options
| SOFT SEATS | PK1 | PEEK | KF1 | PCTFE | ||
| PACKINGS | P1 | PTFE | ||||
| STEM TIPS | T1 | Non-rotating (316 stainless) | ||||
| 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.
* Other o-ring materials available on request.
† The plug material will always match the material of the valve.
NOTE: Plugs and bleed plugs are available and can be ordered separately.
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 304-MFC will be steel. When only the standard configuration is needed, no additional designations are necessary. Please consult the factory for special
application requests.
