Showing posts with label and Western Kentucky. Show all posts
Showing posts with label and Western Kentucky. Show all posts

The Armstrong ASDV Ambient Sensing Drain Valve for Freeze Protection

The Armstrong ASDV Ambient Sensing Drain Valve

Designed for freeze protection of condensate systems up to 300 PSIG,  the Armstrong ASDV (Ambient Sensing Drain Valve) is ideal for protecting piping, valves, fittings, pumps, condensate systems, safety showers, fire lines, and spray nozzles freeze sensitive equipment. It also can be used to provide back-up protection on steam-traced systems or equipment.

The valve features an all-stainless steel body, fittings, spring, and plug. It is unaffected by pressure variation, sensitive to temperature only, and easily installed with simple wrenches.

Trying to provide freeze protection manually with valves cracked for continuous drainage is wasteful and possibly susceptible to freezing. The ASDV automates freeze prevention and reduces waste by opening only when freezing is imminent and closing when the danger is past. The valve minimizes water loss and eliminates damage and downtime. The ASDV’s unique ram-type plug and seat provide reliable, tight shut-off longer than any other design, and all valves are 100% factory tested.

The ASDV thermal element senses ambient temperatures, and at a preset temperature, the drain valve will open. Water from the line will then flow past the element. If the water temperature becomes high enough, the valve will close. If the water temperature is low, the valve will modulate to maintain temperature or open to drain completely. The valve will be fully open at 35˚F (2˚C). As the temperature rises, the valve will be tightly closed at 40˚F (4.4˚C).

For more information in Kansas, Missouri, Southern Illinois, and Western Kentucky, contact Mead O'Brien. Call them at (800) 892-2769 or visit their website at https://meadobrien.com.