NOSHOK 1/4" 600 Series Block and Bleed Needle Valve, 316 Stainless Steel
NOSHOK 1/4" 600 Series Block and Bleed Needle Valve, 316 Stainless Steel
SKU:NOS-3a8d77
Premium NOSHOK 1/4" 600 Series Needle Valve with 316 Stainless Steel construction for reliable, high-pressure flow control.
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$189.99
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$189.99
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NOSHOK 1/4" 600 Series Block and Bleed Needle Valve, 316 Stainless Steel
$189.99
Quantity: 1
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NOSHOK 1/4" 600 Series Block and Bleed Needle Valve, 316 Stainless Steel
$189.99
Quantity: 1
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The NOSHOK 1/4" 600 Series Block and Bleed Needle Valve offers a robust solution for precise flow control in demanding environments. Constructed from electropolished 316 stainless steel, this valve features a non-rotating tip for enhanced durability. With a hard seat design and 0.187" orifice, it ensures reliable performance at pressures up to 10,000 psi. The block and bleed configuration allows for pressure release without disturbing the permanent piping, enabling quick and efficient instrument maintenance. Additionally, the valve is helium leak tested, blow-out proof, and equipped with stem seals for long-lasting, leak-free operation.
Product Specifications
Additional Information Additional Information
FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Graphite packing optionalAll 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)0.090" bleed hole located on the bottom is controlled by a 1/4"-20 UNF-2A bleed screw
Additional Options Additional Options
O-RingsEPDM (EM1)FFKM (Perfluoroelastomer 3018 or equivalent) (KZ1)NBR (NB1)Handles1-3/8" Phenolic (HL4)1-3/4" Phenolic (HL5 )
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
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.All NOSHOK valve products conform to the MSS SP-99 instrument valves standards, and valves supplied with packing also conform to MSS SP-132 compression packing systems for instrument valves standard.O-Ring - Other o-ring materials available on request.
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
1/4 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 Series
600
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
Specifications Stem Tips Material
Non-Rotating (316 Stainless)
Specifications Thread Type
Unified Fine Thread (UNF) 2A
Specifications Type
Needle Valve
Specifications Valve Material
Stainless Steel
Specifications Valve Type
Male-Female
Specifications Warranty
3 y
Specifications Weight
1.3 lb