NOSHOK 400 Series 1/2" NPT Steel Needle Valve
NOSHOK 400 Series 1/2" NPT Steel Needle Valve
SKU:NOS-f6f318
Reliable NOSHOK 400 Series Steel Needle Valve for precise flow control. Helium leak tested, 10,000 psi pressure rating, corrosion-resistant seals.
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$89.99
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$89.99
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NOSHOK 400 Series 1/2" NPT Steel Needle Valve
$89.99
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NOSHOK 400 Series 1/2" NPT Steel Needle Valve
$89.99
Quantity: 1
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The NOSHOK 400 Series Standard Needle Valve with Hard Seat is 100% helium leak tested for superior performance and reliability. Featuring a blow-out proof stem with all 316 stainless steel non-rotating tip, this valve ensures a secure secondary stem seal in the open position. With a maximum pressure rating of 10,000 psi at 200°F, this needle valve is ideal for precise flow control. The FKM o-ring seal and PTFE back-up ring protect the valve from corrosion, while the option for PTFE or Graphite packing enhances durability.
Product Specifications
Additional Information Additional Information
All stem threads are rolled for strength and ease of operationOne-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threadsSlotted spring pin to prevent accidental looseningVinyl dust cap for bonnet and stem (non-packing)
Limitations Which Apply Are Limitations Which Apply Are
These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation.In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.
Note Note
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.
Options And Accessories Assembly Options
NOSHOK offers multiple assembly options to meet your specific system requirements. Consult factory to discuss your customized solution.
Options And Accessories Installed Options And Accessories
Packing (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 Options Reference Chart)PTFE (P1)Graphite (P2)Stem TipsNon-rotating (316 Stainless Steel) (T1)Ball, 440C Stainless Steel (T5)Ball, carbide (T6)Ball, ceramic (T7)Ball, Monel (T8)Non-rotating regulating, 316 Stainless Steel (T9)O-Rings (Other o-ring materials available on request)EPDM (EM1)FFKM (Perfluoroelastomer) 3018 or equivalent (KZ1)NBR (NB1)Panel Mount1 nut (PM1)2 nuts (PM2)Handles1-3/8" Phenolic Handle (HL4)1-3/4" Phenolic Handle (HL5)Cleaning For Oxygen Service (Stainless Steel Only)
Prop 65 Warnings Prop 65 Warnings
WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Specifications Connection Size
1/2 in
Specifications Connection Type
National Pipe Thread (NPT)
Specifications Cv Coefficient
0.44
Specifications Material
Zinc-Nickel Plated Steel
Specifications Orifice Size
0.187 in
Specifications Pressure Ratings At 200 Degree Fahrenheit F Tempe
10,000 psi
Specifications Seat
Hard Seat
Specifications Series
400
Specifications Stem Seal And Type
All 316 Stainless Steel stems with Fluorocarbon (FKM) o-ring and Polytetrafluoroethylene (PTFE) back-up ring below the threads, Polytetrafluoroethylene (PTFE) or Graphite packing optional for 1/4", 3/8" & 1/2" NPT only
Specifications Stem Tips Material
Non-Rotating (316 Stainless)
Specifications Type
Needle Valve
Specifications Valve Material
Steel
Specifications Valve Type
Female-Female
Specifications Warranty
3 y
Specifications Weight
1.3 lb