316 Stainless Steel 1/2" NPT Hard Seat Needle Valve
316 Stainless Steel 1/2" NPT Hard Seat Needle Valve
SKU:NOS-9b1cc7
High-performance 316 Stainless Steel Needle Valve for precise flow control in high-pressure applications
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$129.99
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$129.99
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316 Stainless Steel 1/2" NPT Hard Seat Needle Valve
$129.99
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316 Stainless Steel 1/2" NPT Hard Seat Needle Valve
$129.99
Quantity: 1
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The 400 Series Standard Needle Valve with Hard Seat is precision-engineered for superior performance and reliability in high-pressure applications. Made of electropolished 316 stainless steel, this valve features a blow-out proof stem for added safety and a 0.187" orifice for efficient flow control. With a pressure rating of 10,000 psi at 200°F, FKM o-ring seal, and PTFE back-up ring, this valve is designed to withstand corrosive environments. The valve is helium leak tested for guaranteed quality, making it ideal for critical industrial processes.
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
Electropolished 316 Stainless 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 Type
Needle Valve
Specifications Valve Material
Stainless Steel
Specifications Valve Type
Male-Female Angle
Specifications Warranty
3 y
Specifications Weight
1.3 lb