1/4" NPT Steel Bleed Needle Valve with Hard Seat
1/4" NPT Steel Bleed Needle Valve with Hard Seat
SKU:NOS-a4f30d
Reliable 1/4" NPT Steel Bleed Needle Valve with Hard Seat - 10,000 psi, Zinc-Nickel Plated Steel, Acetal Soft Tip, Metal-to-Metal Seal
Regular price
$45.53
Regular price
Sale price
$45.53
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1/4" NPT Steel Bleed Needle Valve with Hard Seat
$45.53
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1/4" NPT Steel Bleed Needle Valve with Hard Seat
$45.53
Quantity: 1
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The 1/4" NPT Steel Bleed Needle Valve with Hard Seat is part of the reliable NOSHOK 800/850 Series. With a pressure rating of 10,000 psi at 200°F, this valve features a zinc-nickel plated steel construction ensuring durability. The valve boasts a patented Acetal non-rotating soft tip stem and a metal-to-metal seal for enhanced performance. Tested for guaranteed reliability, it comes with various handle options and optional packing choices, meeting rigorous industrial standards.
Product Specifications
Additional Information Additional Information
100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability 10,000 psi hard seat pressure rating at 200 ºFFKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Graphite (800 Series only) packing optionalAll stem threads are rolled for strength and ease of operation0.159" bleed portPatented body-to-bonnet, metal-to-metal seal is designed to significantly increase the pressure range of the valve (U.S. Patent 7,758,014)
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 1" round knurled handles (HL3) on brass, and 1-3/8" mini "T" handles (HL7) on stainless steel and steel.The handle material will always match the material of the valve, unless otherwise specified. For example, the mini "T" handle (HL7) on the 802-MC 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.
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)Acetal (T2)Ball, 440C Stainless Steel (T5) - For 800 Series onlyBall, carbide (T6) - For 800 Series onlyBall, ceramic (T7) - For 800 Series onlyBall, Monel (T8) - For 800 Series onlyO-Rings (Other o-ring materials available on request)EPDM (EM1)FFKM (Perfluoroelastomer) 3018 or equivalent (KZ1)NBR (NB1)Handles2-1/2" T-Handle (HL2) - For 800 Series only1" Round Knurled Handle (HL3)1-3/8" Phenolic Handle (HL4) - For 800 Series only1-3/4" Phenolic Handle (HL5) - For 800 Series onlyCleaning For Oxygen Service (Stainless Steel & Brass 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 Handles
2-1/2" "T", 1-3/8" Phenolic, 1-3/4" Phenolic
Specifications List Price
45.53 USD
Specifications Material
Zinc-Nickel Plated Steel
Specifications Pressure Ratings At 200 Degree Fahrenheit F Tempe
10,000 psi
Specifications Seat
Hard Seat
Specifications Series
800
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 (800 Series only) packing optional
Specifications Stem Tips Material
Ball (440C Stainless), Ball (Carbide), Ball (Ceramic), Ball (Monel)
Specifications Type
Needle Valve
Specifications Valve Material
Steel
Specifications Valve Type
Male
Specifications Warranty
3 y
Specifications Weight
0.4 lb