3/8" Push x 1/4" MNPT Kynar Check Valve MPN:FB6MCVC4-HBLK-05

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Brand: Parker
Part #: FB6MCVC4-HBLK-05
SKU
510-G4397145
$89.37 for Order Qty of 3
Regular Price $41.71 Special Price $29.79

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3/8" Push x 1/4" MNPT Kynar Check Valve

This Parker Kynar Check Valve is a reliable solution for various applications, including HVAC, plumbing, and process control systems. Its single flow design and inline spring mechanism ensure efficient fluid flow while preventing backflow. The valve's 3/8in push connection and 1/4in MNPT fitting make it easy to install and integrate with existing systems. With a cracking pressure of 0.5 psi and a maximum temperature rating of 250°F, this check valve can handle a wide range of operating conditions. Ideal for applications where backflow prevention is critical, this valve provides a durable and long-lasting solution for various industries.

Top product features:

  • Inline design for easy installation
  • Fluorocarbon seals for reliable and long-lasting performance
  • Stainless steel spring for increased durability

Top product applications:

  • Steam Power Systems
  • Chemical Processing Plants
  • Oil and Gas Industry

PARKER FB6MCVC4-HBLK-05 is an inline spring check valve with a single-flow design and poppet check mechanism for systems handling compatible corrosive media within the valve’s material, pressure, and temperature ratings. It features a Kynar body, a 3/8 in push connection on one side, a 1/4 in male NPT connection on the other, and a 0.5 psi cracking pressure. The valve can be mounted horizontally or vertically.

Key Features:

  • Valve type: Inline spring check valve
  • Flow design: Single-flow
  • Application/media: Compatible corrosive media within the valve’s material, pressure, and temperature ratings
  • Body material: Kynar
  • Check mechanism: Poppet
  • Connection type: 3/8 in tube push x 1/4 in MNPT
  • Connection genders: Female side 1, male side 2
  • Maximum operating pressure: 150 psi
  • Temperature range: 0 Degrees F to 250 Degrees F
  • Seal and seat material: Fluorocarbon/FKM
  • Spring material: 302 stainless steel
  • Mounting orientation: Horizontal or vertical
  • Full flow: Yes
  • Standards: NSF 51, NSF 61, RoHS
  • Valve series: Truseal


Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 1.40
  • Package Width: 0.80
  • Package Height: 1.50
  • Package Weight: 0.01
  • California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 4, 2026 6:48pm UTC Category: Pipes, Valves and Fittings
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In stock