Parker Needle Valve

$1,041.88 / EA
  • Manufacturer: Parker Instrumentation
  • Product Family: 20SM Series
  • Actuation: T-Bar Handle
  • Application: Chemical Injection Skid, Medium Pressure Skid Panel/Fluid Handling System, Water Blasting
  • Body Material: Cold Worked 316 Stainless Steel
  • End Connection: SF250CX20 Medium Pressure x SF250CX20 Medium Pressure
  • Handle Material: Powder Coated SS
  • Nominal Size: 1/4 in. x 1/4 in.
  • Orifice Diameter: 0.125 in.
  • Pressure Rating: 20000 PSI
  • Seal Material: PTFE
  • Stem Type: Non-Rotating Vee
  • Temperature Rating: 0°F to 1200 °F
Parker 20SM Series Needle Valve, 1/4" x 1/4", SF250CX20 Medium Pressure x SF250CX20 Medium Pressure, 20000 PSI, Cold Worked 316 Stainless Steel, PTFE Seal, Non-Rotating Vee Stem, T-Bar Handle, 0.31 Cv, 2-Way, Angle, Extended Stuffing Box, Needle Valve.

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Product Description

Ball Valve; Type 2-Way, 3-Piece, Swing-Out; Actuation Type Oval Handle; Nominal Size 3/4 Inch x 3/4 Inch; End Connection A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression; End to End Distance 4.06 Inch; Ball Material ASTM A276 316 Stainless Steel; Body Material ASTM A351 Grade CF3M Stainless Steel; Stem Material ASTM A276 316 Stainless Steel; Seat Material Glass Reinforced PTFE; Seal Material Fluorocarbon Rubber; Handle Material Black Vinyl Covered ASTM A276 304 Stainless Steel; Temperature Rating -65 to 450 Deg F (Seat), -15 to 400 Deg F (Seal); Pressure Rating 2500 PSIG; Inclusions/Features 304 Stainless Steel Packing Gland/Stem Hex/Grounding Spring, 301 Stainless Steel Seat/Stem Spring, PEEK Thrust Washer; Application Steam/Process Line, Wash Down/Lubrication System; Orifice Diameter 0.56 Inch; Flow Capacity 14.7 Cv


Ultra Low Internal Volume; Free Floating Ball Design Allows for Seat Wear Compensation; Self-Compensating Stem Seal; Spring-Loaded Seat; Blow-Out Resistant Stem; Fully Enclosed Body Bolting; Four Bolt Construction; ISO-Type Actuator Mounting Design; 100% Factory Tested

Series/Model Information

Parker's SWB Series, Swing - Out Ball Valves are a three piece design. These instrumentation ball valves are durable valves that can handle various low pressure (2,500 PSI) pressure tubing and piping loads. The ball valve's center body section can swing out provide quick and easy valve seat, seals and the ball replacement. All of this repair capability is without having to remove the valve from the instrumentation tubing or piping system.


PTFE Connector O-Ring/Retainer Seal/Stem Seal, 316 Stainless Steel Stem Washer/Panel Mounting Nut/Seat Retainer/Packing Nut/End Connector, Stainless Steel Handle Set Screw