NOSHOK 2070 Series 1/2" Block and Bleed Needle Valve
NOSHOK 2070 Series 1/2" Block and Bleed Needle Valve
SKU:NOS-d78d2f
Premium NOSHOK 2070 1/2" Block & Bleed Needle Valve for precise isolating & venting. 316 SS, 10,000 psi, hard seat, 0.187" orifice.
Regular price
$289.99
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$289.99
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NOSHOK 2070 Series 1/2" Block and Bleed Needle Valve
$289.99
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NOSHOK 2070 Series 1/2" Block and Bleed Needle Valve
$289.99
Quantity: 1
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The NOSHOK 2070 Series 1/2" National Pipe Thread (NPT) Block and Bleed 2-Valve is a high-quality needle valve designed for both isolating and venting applications. Crafted with 316 stainless steel and a hard seat, this valve ensures durability and reliability in demanding environments. With a 0.187" orifice size and a pressure rating of 10,000 psi at 200°F, it offers precise flow control and robust performance. The valve is equipped with a blow-out proof stem, FKM o-ring seals, and optional packing materials for corrosion protection. Ideal for institutional and industrial use, this valve meets stringent quality standards.
Product Specifications
Additional Information Additional Information
100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliabilityBlow-out proof stem provides a secondary stem seal in the full open positionFKM 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)
Additional Options Additional Options
Stem TipsBall (440C stainless) (T5)Ball (carbide) (T6)Ball (ceramic) (T7)Ball (Monel) (T8)Non-rotating regulating (316 Stainless) (T9)O-RingsEPDM (EM1)FFKM (Perfluoroelastomer 3018 or equivalent) (KZ1)Handles2-1/2" "T" (HL2)1" Round knurled (HL3)1-3/8" 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 block "T" handles (HL2) and bleed mini "T" handles (HL1).The handle material will always match the material of the valve, unless otherwise specified. For example, the "T" handle (HL2) on the 2070-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.
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)Handles1-13/16" Mini T-Handle (HL1)2-1/2" T-Handle (HL2)1" Round Knurled Handle (HL3)1-3/8" Phenolic Handle (HL4)1-3/4" Phenolic Handle (HL5)Cleaning For Oxygen Service (Stainless Steel Only)
Options And Accessories Uninstalled Options And Accessories
Bleed Plug, Stainless Steel, 1/4" NPT (BP2-S)
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 Cv Coefficient
0.44
Specifications Length
5-3/8 in
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 Process Type
2-Valve Block and Bleed
Specifications Seat
Hard Seat
Specifications Series
150
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 Type
Needle Valve
Specifications Valve Material
Stainless Steel
Specifications Valve Type
Extended Male-Female
Specifications Weight
2.7 lb