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A "relief valve" can only be accessed when the pool is empty, and no swimming pool should ever be left empty. The only exception is when absolutely necessary due to repair or resurfacing, and that should be completed within the shortest possible time.
Any pool that is empty, and that has a relief valve, should have the valve removed for the entire time, regardless of the weather forecast.
A "hydrostatic" relief valve opens and closes when needed as it attempts to equalize the pool water pressure with the ground water pressure. Human intervention is not involved because the pool is still filled. Hydrostatic valves are great in theory, but seldom work after a few years.
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∙ 10y ago
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Should stinger bug zapper be left on when raining?
no
What valve is present between the left atrium and ventricle?
Mitral Valve
Which valve connect left ventrical and left auricle?
Mitral valve or biscupid valve
Which is the valve present between the left auricle and the left ventricle?
The left atrioventricular (AV valve) is also called the Mitral valve.
What is the Mitro valve in the heart is called?
I believe you are referring to the "mitral" valve. It is also known as the bicuspid valve. It is the valve between the left atrium and left ventricle.
What valves are on the left side of the heart?
The bicuspid or mitral valve and the aortic valve are on the left side of the heart. The mitral valve separates the left atrium and left ventricle, and the aortic valve is between the left atrium and the aorta.
What is the valve between between the left atrium and left ventricle?
right atrium - right ventricle = TRICUSPID VALVE; right ventricle - lungs = PULMONARY SEMILUNAR VALVE; lungs - left atrium = not really a valve, more a perforation in the left pericardium; left atrium - left ventricle = MITRAL VALVE; left ventricle - aorta = AORTIC SEMILUNAR VALVE.
What valve separates the left atrium in the left ventricle?
Mitral Valve
How do you replace PCV valve on 2004 Ford Taurus?
The PCV valve on a 2004 Ford Taurus should be on the left side of the engine. It plugs into the valve cover at the rear of the cover.
When the Blood leaves the left atrium through what valve?
This valve has different names. It is the LAV valve or Mitral Valve or Bicuspid valve.
What is the valve between the left ventricle and the blood vessel leaving the left ventricle?
The LEFT ventricle and pulmonary artery are not connected by a valve. The RIGHT ventricle is connected by the pulmonic valve. The mitral valve separates the left atrium from the left ventricle and the tricuspid valve seperates the right atrium from the right ventricle.
2 other names for the bicuspid valve?
left atrioventricular valve and left mitral valve
