TekmarBoiler Control

Water hammer arrestors are used to absorb the shock when water flowing in a piping system suddenly stops due to fast closing shutoff valves, dishwashers, ...

Expansion tank is provided in hot oil system to accommodate for the increased thermic fluid volume due to thermal expansion. It also helps in removal of moisture and non-condensables during start-up. This article will show how to do sizing of an expansion tank.

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How Does It Work? ... The regulator works by an internal diaphragm and spring and an external adjustable screw. As high water pressure enters, the spring and ...

4900 Series Bronze Air Separators ... View ... 4900 Series Commercial Air Separators ... View ...

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Backflow Preventer Carbonated Beverage Size 3/8 In Male Flare Connection Material of Construction 316 Stainless Steel Temp Range 33 To 110 F Max Pressure ...

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A minimum volume (10% ~ 20%) is considered in expansion tank at start-up in cold conditions. As heating is started volume expands and tank sizing should be such that expanded volume fills (70% ~ 80%) of tank volume.

VAT Vacuum Pressure Relief and Venting Valves. Overview of the various valve series and technologies.

WATTS LF009M2-QT-FS 88004112 1 LEAD FREE REDUCED PRESSURE ZONE BACKFLOW PREVENTER ASSEMBLY at Plumbing, Industrial, & HVAC Supply Richmond, VA.

Thermostatic Mixing Valve – Nickel Plated, Thermostatic Mixing Valve – Nickel Plated, Thermostatic Mixing Valve – Brass Body – Scald Protection.

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Size an horizontal expansion tank for hot oil system using Therminol VP-1 as thermic fluid. Fluid is heated from 30 °C to 350 °C. System hot oil volume is 7.87 m³. L/D to be used as 2.5. Thermic fluid density is 1056 Kg/m³ at 30 °C and 761 Kg/m³ at 350 °C.

Maxitrol Regulator RV/CV Converted PPT with Vent 3/8 IN NPT 4/10 Inch of Water Column 1/2 Pounds per Square Inch 4 Inch.

The Cost. To run the circulator with timer at $0.12 per kw is approx. $3.00, $8.00 for the large pump annually. Our hot water recirculation kits ...

Tempering Valve, Inlet 12mm Cold, Inlet 15mm 1/2inch BSP Hot, Outlet ... 12345 · >. Showing 1-15 of 16 results. Customer Support. Looking for more specific ...