8F-U16LB-T-SS-ST Parker Needle Valve

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  • Actuation: T-Bar Handle
  • Application: High Temperature Sampling Line, Process Control Line, Steam Blow Down Service
  • Body Material: ASTM A182 F316 Stainless Steel
  • Bonnet Type: Union
  • End Connection: Female Threaded x Female Threaded
  • End To End Distance: 3.12 in.
  • Handle Material: SS
  • Nominal Size: 1/2 in. x 1/2 in.
  • Orifice Diameter: 0.437 in.
  • Pressure Rating: 6000 PSIG CWP
  • Seal Material: PTFE
  • Stem Material: ASTM A564 630 Stainless Steel
  • Stem Type: Blunt
  • Temperature Rating: -65°F to 450 °F

Parker U16L Series Needle Valve, 1/2" x 1/2", FPT x FPT, 6000 PSIG CWP, F316 Stainless Steel, PTFE Seal, Blunt Stem, T-Bar Handle, 2.67 Cv, In-Line, Panel Mount, Needle Valve.

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Product Description

Check Valve; Nominal Size 1/2 Inch x 1/2 Inch; Orifice Diameter 0.423 Inch; End Connection CPI Single Ferrule Compression x CPI Single Ferrule Compression; End to End Distance 4.08 Inch; Body Material ASTM A276 316 Stainless Steel; Cap Material ASTM A276 316 Stainless Steel; Spring Material 316 Stainless Steel; Seat Material PTFE; Temperature Rating -65 to 400 Deg F; Pressure Rating 6000 PSIG CWP, 1 PSI (Cracking); Inclusions/Features ASTM A479 Type 316 Stainless Steel Poppet, Oxygen Service; Application Uni-Directional Flow Control of Fluid and Gas, Chemical Processing, Oil and Gas Production and Transmission, Pharmaceutical, Pulp and Paper, Power and Utility, Back Flow Preventer; Hex Size 1.25 Inch and 0.875 Inch; Flow Capacity 3.3 Cv


Resilient, Custom Molded, Blow-Out Resistant Seat Design; Back Stopped Poppet Minimize Spring Stress; 100% Factory Tested for Both Crack and Reseat; Heat Code Traceability; To Receive Valve Cleaned and Assembled for Oxygen Service in Accordance with Parker Specification ES8003

Series/Model Information

Parker C Series Check Valves are designed for uni-directional flow control of fluids and gases in industries such as chemical processing, oil and gas production and transmission, pharmaceutical, pulp and paper, power and utilities.


Stainless Steel Packing Nut/Lower Packing Washer/Handle Screw, PTFE Packing, Brass Upper Packing Washer