217 Results
Filters 9
Popularity Product Name Mfg. Part Number Order Number

Watts, Mainstream Engineering, KD, Software, Training, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, Hydronics & Plumbing

1/2" Lead Free Sillcock Faucet R56-826
1/2" Lead Free Sillcock Faucet
Model #: LFSC-5; Conn. Size: 1/2"; Size: 1/2" x 3/4"; Inlet Conn.: Male Threaded or Solder; Outlet Conn.: Hose; Description: Sillcock Faucet; Max. Pressure: 125 psi;
Brand: Watts Mfg #: 0123483
Catalog Pg.: 524 View Similar Items
Full Port Ball Valve 2 LFFBVS-3C R56-259
Full Port Ball Valve 2 LFFBVS-3C
Model #: LF-FBVS-3C; Conn. Size: 2" Sweat; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 88005705
Catalog Pg.: 521 View Similar Items
3/4" Lead Free Poppet Type Pressure Relief Valve Test Lever 125 PSI N45-906
3/4" Lead Free Poppet Type Pressure Relief Valve Test Lever 125 PSI
Model #: LF3L-125 3/4; Inlet Conn.: 3/4"; Outlet Conn.: 3/4"; Conn. Size: 3/4" MIPT x 3/4" FIPT; Body Type: Bronze; Pressure Setting: 125; BtuH: 200,000;
Brand: Watts Mfg #: 0556033
Catalog Pg.: 576 View Similar Items
1/2" Non-Testable Dual Check Valve with Atmospheric Vent R56-812
1/2" Non-Testable Dual Check Valve with Atmospheric Vent
Model #: BBFP-S; Conn. Size: 1/2";
Brand: Watts Mfg #: 0063191
Catalog Pg.: 510 View Similar Items
2-piece Full Port Ball Valve 1 1/2 LFFBV-4 R56-833
2-piece Full Port Ball Valve 1 1/2 LFFBV-4
Model #: LFFBV-4; Conn. Size: 1-1/2" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 0555124
Catalog Pg.: 521 View Similar Items
Full Port Ball Valve 4 LFFBV-3-PRESS-XLC R58-606
Full Port Ball Valve 4 LFFBV-3-PRESS-XLC
Model #: LFFBV-3-PRESS-XLC 4; Conn. Size: 4 IN; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 0125086
View Similar Items
3/4" Two-Way Iron Body Flow Check Valve R54-586
3/4" Two-Way Iron Body Flow Check Valve
Model #: 2000-M5; Conn. Size: 3/4" x 3/4" NPT; Body Type: Iron;
Brand: Watts Mfg #: 856760
Catalog Pg.: 506 View Similar Items
3/4 IN Lead Free Dielectric Union For Residential, Commercial and Industrial Use R56-263
3/4 IN Lead Free Dielectric Union For Residential, Commercial and Industrial Use
Model #: LF3005A; Description: LF3005A 3/4; Volts: 600; Conn. Size: 3/4" MNPT x 3/4" SW;
Brand: Watts Mfg #: 9871
Catalog Pg.: 523 View Similar Items
Water Pressure Reducing Valve 1/2 LF25AUB-Z3 R56-219
Water Pressure Reducing Valve 1/2 LF25AUB-Z3
Model #: LF25AUB-Z3 1/2; Conn. Size: 1/2"; Pressure Range PSIG: 25-75 psi; Body Type: Lead Free Copper Silicon Alloy;
Brand: Watts Mfg #: 9217
Catalog Pg.: 509 View Similar Items
3/4" Lead Free Sillcock Faucet R56-827
3/4" Lead Free Sillcock Faucet
Model #: LFSC-6; Conn. Size: 3/4"; Size: 3/4" x 3/4"; Inlet Conn.: Male Threaded or Solder; Outlet Conn.: Hose; Description: Sillcock Faucet; Max. Pressure: 126 psi;
Brand: Watts Mfg #: 0123484
Catalog Pg.: 524 View Similar Items
3/4" Bronze Straight Pattern Flow Check Valve R54-588
3/4" Bronze Straight Pattern Flow Check Valve
Model #: 2000S-M5; Conn. Size: 3/4" x 3/4" Sweat; Body Type: Bronze;
Brand: Watts Mfg #: 856763
Catalog Pg.: 506 View Similar Items
2-piece Full Port Ball Valve 1 1/2 FBVS-3C R56-809
2-piece Full Port Ball Valve 1 1/2 FBVS-3C
Model #: FBVS-3C; Conn. Size: 1-1/2" Sweat; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 0547114
Catalog Pg.: 520 View Similar Items
3/4" Lead Free Tankless Water Heater Valve Set with Relief Valve and Quick Connect Plumbing Connections R56-856
3/4" Lead Free Tankless Water Heater Valve Set with Relief Valve and Quick Connect Plumbing Connections
Description: Quick Connect Fittings to Water Lines Hot & Cold Valve Set, No Spring Check, 150PSI Relief Valve; Conn. Size: 3/4"; Length: 12.99"; Wt. Lbs.: 5.5; Max. Height: 3.346";
Brand: Watts Mfg #: 0120005 LFTWH-QC-HCN-RV
Catalog Pg.: 588 View Similar Items
2-piece Full Port Ball Valve 1 1/2 FBV-3C R56-810
2-piece Full Port Ball Valve 1 1/2 FBV-3C
Model #: FBV-3C; Conn. Size: 1-1/2" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 0547106
Catalog Pg.: 520 View Similar Items
Hot Water Expansion Tank L81-227
Hot Water Expansion Tank
Model #: ETX-60; Type: Hydronic; Conn. Size: 1/2" MNPT; Tank Size: 6 Gal.; Max. Volume: 3; Diameter: 11-3/8"; Height: 17-3/16";
Brand: Watts Mfg #: 0066607
Catalog Pg.: 503 View Similar Items
Full Port Ball Valve 1 1/4 LFFBV-3C R56-251
Full Port Ball Valve 1 1/4 LFFBV-3C
Model #: LF-FBV-3C; Conn. Size: 1-1/4" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 88005694
Catalog Pg.: 521 View Similar Items
Full Port Ball Valve 2 LFFBV-3C R56-253
Full Port Ball Valve 2 LFFBV-3C
Model #: LF-FBV-3C; Conn. Size: 2" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 88005696
Catalog Pg.: 521 View Similar Items
Full Port Ball Valve 3/8 LFFBV-3C R56-247
Full Port Ball Valve 3/8 LFFBV-3C
Model #: LF-FBV-3C; Conn. Size: 3/8" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 88005598
Catalog Pg.: 521 View Similar Items
1" Two-Way Iron Body Flow Check Valve R54-587
1" Two-Way Iron Body Flow Check Valve
Model #: 2000-M5; Conn. Size: 1" x 1" NPT; Body Type: Iron;
Brand: Watts Mfg #: 856761
Catalog Pg.: 506 View Similar Items
3/4" Poppet Type Pressure Relief Valve with Test Lever N45-026
3/4" Poppet Type Pressure Relief Valve with Test Lever
Model #: 3L-125 3/4; Inlet Conn.: 3/4"; Outlet Conn.: 3/4"; Conn. Size: 3/4 MIPT x 3/4" FIPT; Body Type: Bronze; Pressure Setting: 125; BtuH: 200,000;
Brand: Watts Mfg #: 0011640
Catalog Pg.: 576 View Similar Items
Hot Water Boiler Relief Valve R55-745
Hot Water Boiler Relief Valve
Model #: 354A-030; Inlet Conn.: 3/4"; Outlet Conn.: 3/4"; Conn. Size: 3/4"; Body Type: Bronze; Pressure Setting: 30 PSI;
Brand: Watts Mfg #: 0353030
View Similar Items
1" Bronze Straight Pattern Flow Check Valve R54-589
1" Bronze Straight Pattern Flow Check Valve
Model #: 2000S-M5; Conn. Size: 1" x 1" Sweat; Body Type: Bronze;
Brand: Watts Mfg #: 856764
Catalog Pg.: 506 View Similar Items
Thermostatic Mixing Valve 1/2 LFMMVM1-US R56-228
Thermostatic Mixing Valve 1/2 LFMMVM1-US
Model #: LF-MMV-US M1; Type: 1/2 MMV; Conn. Size: 1/2" Union Sweat; Temp. Range: 80° - 120° F; Min. Flow Rate: 0.5 GPM; Body Type: Lead–Free Brass; Max. Flow: 20 GPM; Max. Pressure: 150 PSI;
Brand: Watts Mfg #: 559115
Catalog Pg.: 575 View Similar Items
Tempering Valve 1/2 LF70A-F R56-839
Tempering Valve 1/2 LF70A-F
Model #: LF70A-F; Type: 1/2 70; Conn. Size: 1/2" x 1/2" Sweat; Temp. Range: 120° to 160°F; Min. Flow Rate: 2 gpm; Body Type: Lead–Free Brass; Max. Flow: 4.5 GPM at 45 PSI; Max. Pressure: 150 psi;
Brand: Watts Mfg #: 0559129
Catalog Pg.: 519 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare