S.U.R.&R. RCKV7 Fuel Pressure Check Valve, 3/8 inch In-Line

S.U.R.&R. RCKV7 Fuel Pressure Check Valve, 3/8 inch In-Line

• S.U.R.&R. RCKV7 is an in-line fuel pressure check valve designed for 3/8 inch fuel lines to help resolve hard-start conditions caused by fuel pressure loss from a failed internal check valve in an electric fuel pump. Installs inline and is intended for use on steel, nylon, or rubber fuel lines. Not for returnless systems.
• Features:
  • Line size: 3/8 inch compatibility helps match common fuel line sizing for in-line installation.
  • Application: Fuel pressure check valve helps maintain residual fuel pressure to reduce hard-start symptoms caused by pressure bleed-down.
  • Install inline: Designed to be installed in the fuel line to address fuel pump internal check valve failure without replacing the fuel pump.
  • Works with multiple line materials: Intended for use with 3/8 inch steel, nylon, or rubber fuel lines to support a wide range of repairs.
  • System limitation: Not for use with returnless fuel systems to help avoid incorrect application.
• Specifications:
  • Manufacturer: S.U.R.&R.
  • Part Number: SRRCKV7
  • MPN: CKV7
  • UPC: 890453002405
  • Category: Fuel System
  • Subcategory: Fuel Line Repair
  • Product Type: Fuel Pressure Check Valve
  • Size: 3/8 inch
  • Quantity: 1 check valve
  • System Compatibility / Application: Designed to be installed inline on 3/8 inch fuel lines (steel, nylon, or rubber) to address hard-start symptoms caused by loss of residual fuel pressure due to a failed internal electric fuel pump check valve; not for returnless fuel systems.
  • Alternate Part Number / Cross Reference: CKV7
  • Variant Available: CKV5 (5/16 inch fuel pressure check valve)
• The Fuel Pressure Check Valve can also be referred to as a 3/8 inch fuel check valve, a fuel pressure retention valve, an inline fuel pump check valve, a hard start fuel pressure fix valve, and a 3/8 inch in-line check valve.

S.U.R.&R. is a subsidiary of Husky Corporation that supplies fluid line repair kits and specialty tools for the automotive aftermarket industry, supporting service and repair work across multiple vehicle fluid systems.

Q: What problem is this check valve intended to help fix?
A: It is intended to help with hard-start symptoms that occur when residual fuel pressure drops because the internal check valve in an electric fuel pump has failed.

Q: What fuel line size is SRRCKV7 designed for?
A: It is designed for 3/8 inch fuel lines.

Q: What fuel line materials can it be used with?
A: It is intended for use with 3/8 inch steel, nylon, or rubber fuel lines.

Q: Can I use this on a returnless fuel system?
A: No. This check valve is not for use with returnless fuel systems.