Valves & Fittings

High-Quality Valves and Fittings

Keep your plumbing projects leak-free with high-quality valves and fittings from National Plumbing And Heating Supplies Inc. We carry a wide range of products so you're sure to find exactly what's needed for your current job.

Valves and Fittings

  • Fittings
    • Black #150/#300
    • Brass
    • Butt & Socket Weld
    • Copper Sweat
    • CPVC
    • CPVC Sch. 80
    • Dixon (Cam & Groove) 
    • Dresser Couplings
    • Electrical Conduit
    • Flanged & Compression
    • Forged Steel 
    • Fusion
    • Galvanized
    • Insert
    • Insta-Loc
    • PEX
    • Pipe Nipples
    • Pneumatic
    • PVC Drain Line / DWV
    • PVC Sch. #40 & #80
    • PVC SDR-35 Gasketed
    • Stainless Steel
    • Nipples
      • Black
      • Galvanized
      • Brass
      • PVC
      • CPVC
      • Stainless Steel
  • Valves
    • PVC
    • CPVC
    • Sch #40 & #80
    • Legend
    • Asahi
    • Spears
    • Hammond 
    • Watts
    • Legend
    • Lunkenheimer
    • Grinnell
    • ASCO
    • Ball
    • Butterfly
    • Check
    • Gate
    • Globe
    • Knife Gates
    • Boiler Drains
Have a question about our selection of valves and fittings? Contact our friendly staff today to get the answers you need.
Delivery Available!
Call 724-843-2270
FREE estimates and bulk discounts are available! Contact Brian for details.
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