167 Results
Filters 4
Popularity Product Name Mfg. Part Number Order Number

Pressure Reducing Valves, Miscellaneous, Valves & Controls, Hydronics & Plumbing

Pressure Reducing Valve L47-349
Pressure Reducing Valve
Conn. Size: 1/2"; Pressure Range PSIG: 10 to 25;
Brand: Bell & Gossett Mfg #: FB-38
Catalog Pg.: 507 View Similar Items
Reduced Pressure Zone Assembly 3/4 009M3-QT R55-724
Reduced Pressure Zone Assembly 3/4 009M3-QT
Model #: 009M3-QT 3/4; Conn. Size: 3/4"; Pressure Range PSIG: 175 psi; Body Type: Cast Bronze;
Brand: Watts Mfg #: 88004058
Catalog Pg.: 510 View Similar Items
Pressure Reducing Valve L47-347
Pressure Reducing Valve
Conn. Size: 3/4"; Pressure Range PSIG: 10 to 25;
Brand: Bell & Gossett Mfg #: B7-12
Catalog Pg.: 507 View Similar Items
3/4 IN Lead Free Dielectric Union For Residential, Commercial and Industrial Use R56-261
3/4 IN Lead Free Dielectric Union For Residential, Commercial and Industrial Use
Model #: LF3001A; Description: LF3001A 3/4; Volts: 600; Conn. Size: 3/4" FNPT x 3/4" SW;
Brand: Watts Mfg #: 9865
Catalog Pg.: 1016 View Similar Items
P/T Plug Test Plug for Pressure or Temperature L37-383
P/T Plug Test Plug for Pressure or Temperature
Conn. Size: 1/4" FPT Gauge Adapter (Probe);
Brand: Bell & Gossett Mfg #: GA063S
Catalog Pg.: 540 View Similar Items
P/T Plug Test Plugs for Pressure or Temperature L39-833
P/T Plug Test Plugs for Pressure or Temperature
Conn. Size: 1/4" FPT Gauge Adapter (Heavy Duty Probe);
Brand: Bell & Gossett Mfg #: GA-125
Catalog Pg.: 540 View Similar Items
Reduced Pressure Zone Assembly 3/4 LF909-QT R87-839
Reduced Pressure Zone Assembly 3/4 LF909-QT
Model #: LF909-QT 3/4; Conn. Size: 3/4"; Pressure Range PSIG: 175 psi; Body Type: Cast Iron;
Brand: Watts Mfg #: 391008
Catalog Pg.: 511 View Similar Items
Pressure Reducing Valve L41-607
Pressure Reducing Valve
Conn. Size: 1/2" Sweat (Inlet), 1/2" NPT (Outlet); Pressure Range PSIG: 10 to 25; Body Type: Cast Iron;
Brand: Taco Mfg #: 329-3
Catalog Pg.: 508 View Similar Items
Pressure Reducing Valve L47-350
Pressure Reducing Valve
Conn. Size: 1/2"; Pressure Range PSIG: 10 to 25;
Brand: Bell & Gossett Mfg #: FB-38TU
Catalog Pg.: 507 View Similar Items
Pressure Reducing Valve L47-346
Pressure Reducing Valve
Conn. Size: 1/2"; Pressure Range PSIG: 10 to 25;
Brand: Bell & Gossett Mfg #: B-38
Catalog Pg.: 507 View Similar Items
Water Pressure Reducing Valve 3/4 LF25AUB-Z3 R56-220
Water Pressure Reducing Valve 3/4 LF25AUB-Z3
Model #: LF25AUB-Z3 3/4; Conn. Size: 3/4"; Pressure Range PSIG: 25-75 psi; Body Type: Lead Free Copper Silicon Alloy;
Brand: Watts Mfg #: 9257
Catalog Pg.: 509 View Similar Items
Hydronic Switching Relay L46-420
Hydronic Switching Relay
Description: 1 Zone Relay; F/L Amps: 5.0; Width: 4-1/4"; Height: 5-1/4"; Depth: 2-3/4";
Brand: Taco Mfg #: SR501-4
Catalog Pg.: 533 View Similar Items
Zone Valve Control L46-429
Zone Valve Control
Description: 4 Zone w/Priority; Max. Output @ 24V: 40VA; Width: 10-1/4"; Height: 6-3/4"; Depth: 2-3/4";
Brand: Taco Mfg #: ZVC404-4
Catalog Pg.: 533 View Similar Items
Reduced Pressure Zone Assembly 1/2 LF009-QT R56-266
Reduced Pressure Zone Assembly 1/2 LF009-QT
Model #: LF009-QT 1/2; Conn. Size: 1/2"; Pressure Range PSIG: 175 psi; Body Type: Cast Bronze;
Brand: Watts Mfg #: 391002
Catalog Pg.: 511 View Similar Items
Pressure Reducing Valve L41-608
Pressure Reducing Valve
Conn. Size: 3/4" NPT (Inlet), 3/4" NPT (Outlet); Pressure Range PSIG: 10 to 50; Body Type: Bronze;
Brand: Taco Mfg #: 335-3
Catalog Pg.: 508 View Similar Items
Mixing Block L87-238
Mixing Block
Description: Radiant Mixing Block;
Brand: Taco Mfg #: RMB-1
Catalog Pg.: 534 View Similar Items
Variable Speed Pump Injection Mixing Control L41-625
Variable Speed Pump Injection Mixing Control
Description: Variable Speed Injection Mixing Control;
Brand: Taco Mfg #: PC705-2
Catalog Pg.: 533 View Similar Items
Reduced Pressure Zone Assembly 2 LF009M2-QT R87-838
Reduced Pressure Zone Assembly 2 LF009M2-QT
Model #: LF009M2-QT 2; Conn. Size: 2"; Pressure Range PSIG: 175 psi; Body Type: Cast Bronze;
Brand: Watts Mfg #: 391007
Catalog Pg.: 511 View Similar Items
Reduced Pressure Zone Assembly 2 009M2-QT R87-678
Reduced Pressure Zone Assembly 2 009M2-QT
Model #: 009M2-QT 2; Conn. Size: 2"; Pressure Range PSIG: 175 psi; Body Type: Cast Bronze;
Brand: Watts Mfg #: 63010
Catalog Pg.: 510 View Similar Items
Water Pressure Reducing Valve 1-1/4 LF25AUB-Z3(w/press) R58-587
Water Pressure Reducing Valve 1-1/4 LF25AUB-Z3(w/press)
Model #: LF25AUB-Z3 (W/PRESS) 1 1/4; Conn. Size: 1 1/4"; Pressure Range PSIG: 25-75 PSI; Body Type: Lead Free Cast Copper Silicon Alloy;
Brand: Watts Mfg #: 0125574
View Similar Items
Reduced Pressure Zone Assembly 1 1/2 009M2-QT R87-677
Reduced Pressure Zone Assembly 1 1/2 009M2-QT
Model #: 009M2-QT 1 1/2; Conn. Size: 1-1/2"; Pressure Range PSIG: 175 psi; Body Type: Cast Bronze;
Brand: Watts Mfg #: 62921
Catalog Pg.: 510 View Similar Items
Reduced Pressure Zone Assembly 1 LF009M2-QT R87-835
Reduced Pressure Zone Assembly 1 LF009M2-QT
Model #: LF009M2-QT 1; Conn. Size: 1"; Pressure Range PSIG: 175 psi; Body Type: Cast Bronze;
Brand: Watts Mfg #: 391004
Catalog Pg.: 511 View Similar Items
2" Dial Set Low Lead Pressure Regulating Valveting ValveNG R58-544
2" Dial Set Low Lead Pressure Regulating Valveting ValveNG
Brand: Resideo Mfg #: DS06-105-DUT-LF/U
View Similar Items
Reduced Pressure Zone Assembly 1 009M2-QT R55-725
Reduced Pressure Zone Assembly 1 009M2-QT
Model #: 009M2-QT 1; Conn. Size: 1"; Pressure Range PSIG: 175 psi; Body Type: Cast Bronze;
Brand: Watts Mfg #: 63020
Catalog Pg.: 510 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare