Flow Control Materials
Keep the water flowing in your boiler system with flow control materials. With a wide selection of valves, switches, and more, eComfort has the flow control materials to optimize the performance of your hydronic system.
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Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" NPT Male Connections, Low-Lead Brass
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1" NPT Male Connections, Low-Lead Brass
Caleffi Z-One 24V Normally Closed Valve Actuator without AUX Switch, 18" Wire
Caleffi 160 F Replacement Thermostatic Sensor Cartridge, used with 280 Series Protection Valves
$437.00
Only 1 In-Stock
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Taco - 003-001RP - Replacement Cartridge Assembly - For Bronze & Stainless Steel Series 003 Circulator Pumps
Taco - 0013-F3 - 1/6 Horse Power - Circulator Pump - Cast Iron - Rotated Flange Connection
$514.50
In-Stock
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Taco - 110-254F - 1-1/2" NPT Connection - Circulator Pump Flange Set - Cast Iron - For Taco Cast Iron 00 Series [Excluding 0012], 110, 111, 112, 113, 2400-10, 2400-20, 2400-45, and 2400-50 Circulator Pumps
Watts Radiant - DK4000 - 1-1/2" Accessories Kit - 1-1/2" FNPT - Order Number: 81005370
$618.50
Backordered
Coming Soon!
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Grundfos - 529913 - GU 125 Union - Pump Connection Adapter - 1/2" NPT - Quantity 2 - For GU 125 Pumps
120V/1 Phase - Integral Check Valve
$237.00
In-Stock
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$213.31
In-Stock
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Watts Radiant - PX690003-10 - 3/4" BSP to 5/8" PEX Compression Fitting - Quantity: 10 - Order Number: 81005170
$253.00
Factory-Direct
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Taco - 007-ZF5-9 - 1/25 Horse Power - Zoning Circulator Pump - Cast Iron - Standard Flange Connection
$314.72
In-Stock
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Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1" Sweat Connections, Low-Lead Brass
Watts Radiant - 390095-10 - 1" Fiber Replacement Gasket - Order Number: 81011084
Watts Radiant - 390096-10 - 1" Neoprene Replacement Gasket - Order Number: 81011086
Watts Radiant - D4201715-N - 1" Vent-and-Purge Assembly - Order Number: 81001993
Grundfos - 519604 - GF 15/26 Flange - Pump Connection Adapter - 1-1/2" NPT - Quantity 2 - For GF 15/26 Pumps
Taco - 5003-C3 - Mixing Valve - Brass - 3/4" Sweat Connection - Point of Source
Caleffi Manifold Cabinet for up to 13 Outlets Assembly, 40" W x 20" H
$369.12
Factory-Direct
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Caleffi Manifold Cabinet for up to 17 Outlets Assembly, 48" W x 20" H
$418.38
Factory-Direct
Free Shipping
Caleffi Z-One 2-Way Straight NPT Valve Body, 3/4" Connections, 30 PSI, 3.5 Cv
Displaying Products 25 - 48 (of 630)