SKU: 45662991520

SharkBite 4-Pack Brass 1/2-in PEX Barb x 3/8-in OD Compression Quarter-Turn Straight Stop Valve

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Description

SharkBite 4-Pack Brass 1/2-in PEX Barb x 3/8-in OD Compression Quarter-Turn Straight Stop ValveSharkBite 1 2 in PEX x 3 8 in OD Compression Straight Stop Valve, 4 Pack Durable lead free brass quarter turn straight stop valves for connecting 1 2 in PEX to 3 8 in OD compression lines. Designed for potable water with easy clamp or crimp installation and smooth quarter turn shutoff. Key Features: Quarter Turn Control: Smooth on off operation for reliable shutoff at fixtures PEX to Compression Connection: 1 2 in PEX barb inlet to 3 8 in OD

SharkBite 1/2-in PEX x 3/8-in OD Compression Straight Stop Valve, 4-Pack

Durable lead-free brass quarter-turn straight stop valves for connecting 1/2-in PEX to 3/8-in OD compression lines. Designed for potable water with easy clamp or crimp installation and smooth quarter-turn shutoff.


Key Features:

  • Quarter-Turn Control: Smooth on/off operation for reliable shutoff at fixtures
  • PEX-to-Compression Connection: 1/2-in PEX barb inlet to 3/8-in OD compression outlet
  • Lead-Free Brass: DZR brass construction for potable water applications
  • Easy Installation: Works with copper crimp rings or stainless steel clamps—no flames or solvents
  • 4-Pack Value: Ideal for multiple faucet or toilet installs

Specifications Table:

Specification Details
Valve Type Straight stop
Configuration Quarter-turn
Inlet Connection 1/2 in. PEX barb (clamp/crimp)
Outlet Connection 3/8 in. OD compression
Material Lead-free DZR brass
Compatible Pipe Material PEX (PEX-a, PEX-b, PEX-c)
Applications Potable water; fixtures such as faucets and toilets
Maximum Pressure 125 PSI
Maximum Working Temperature 160°F
Color/Finish Silver
Indoor/Outdoor Indoor
Pack Size 4
Product Height 6.37 in
Product Length 3.75 in
Product Width 1.5 in
Product Weight 0.75 lb
Manufacturer Warranty Must be installed per installation instructions.

Frequently Asked Questions (FAQ):

Q: What pipe types are these compatible with?
A: They connect 1/2-in PEX (PEX-a, PEX-b, PEX-c) to 3/8-in OD compression supply lines.


Q: How are they installed on PEX?
A: Use either copper crimp rings or stainless steel clamp connections following standard PEX installation practices.


Q: Are these valves suitable for potable water?
A: Yes, they are lead-free brass and rated for potable water applications.


Q: What are the pressure and temperature ratings?
A: Rated up to 125 PSI and 160°F working temperature.


Q: Is this a straight or angle valve?
A: This is a straight stop valve with quarter-turn operation.


Crisp, Polished Utility for a Seamless Finish

These sleek straight stop valves bring a tailored, hardware-jewelry moment to under-sink spaces. The polished brass body with a minimalist oval handle offers a refined, functional accent that disappears into a clean, modern bath or kitchen. Pair them with braided stainless supply lines to echo the metallic sheen and keep the look cohesive. Consider them the quiet luxury detail that elevates everyday water control.


Outfit your next bath or kitchen update with these reliable quarter‑turn stops for fast, clean PEX-to-compression connections.

Warranty

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45662991520

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Reviewed in the United States on May 9, 2026
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Dustin
Lowell, US
★★★★★ 5
Works if you need help. Not a miracle in a bottle.
Size: 1 Count (Pack of 1)
It has worked every time I've used this product. Won't fix a damage catalytic converter but will help you pass the test if your car almost passed.
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★★★★★ 5
Worked like a charm.
Size: 1 Count (Pack of 1)
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Los Angeles, US
★★★★★ 1
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