what is the function of a check valve
Diaphragm valves are in most situations, not an important consideration. But when a valve can improve your performance in downstream processes it might just be the reason to think twice. What is a Diaphragm valve? Diaphragm valves are bi-directional, on-off throttle valves. They are used to control fluid flow by regulating the area with which … Read more
Who is Landis & Staefa? Landis & Staefa offers Smarter Building Solutions and Building Management Systems encompassing; Access Control, Intrusion Detection, CCTV Systems, Emergency Evacuation Systems, HVAC Controls, Energy Management, and Lighting Controls. What HVAC means? Heating, Ventilation, and Air Conditioning HVAC stands for heating, ventilation, and air conditioning. What is an HVAC Valve? HVAC … Read more
segmented ball valve sharpe ball valve shower ball valve ZECO Valve Group, founded in 1991 located in Shanghai, Yancheng, Wenzhou with focus on manufacturing wedge gate valve, through conduit gate valve, floating ball valve, trunnion mounted ball valve, top entry ball valve, globe valve, swing check valve, dual plate check valve and forged valve. Valve sizing 1/2″ to … Read more
solder ball valve three way control valve vee ball valve A ball valve is a rotational motion valve . The ball consists of a ball shaped disk .this ball shape disk rotates to stop or start flow. The ball has a hole, or port, through the middle so that when the port is in line … Read more
water three way valve 1 1/2 ball valve brass 1 1/2 brass ball valve Table of Contents What are Titanium Ball Valves? Depending on the requirement of the application, any one of the various Titanium Ball Valves grades can be put to use. For instance, grade 1 to grade 4 Titanium Instrumentation Ball Valve are referred … Read more
1 1/2 stainless ball valve 1 2 ball valve pex 1 4 brass ball valve Attention should be paid to sealing direction before the installation of eccentric butterfly valve. Generally, people are accustomed to installing valves according to the flow direction of the water supply and return pipes, resulting in poor sealing performance of valves with … Read more