Table of Contents Ⅰ. Composition of hydraulic forged ball valve Ⅱ. Replacement of working sealing ring of hydraulic forged ball valve Ⅰ. Composition of hydraulic forged ball valve The hydraulic forged steel ball valve consists of an electric actuator and a three-way ball valve. Changing the relative position of the ball core and the pipeline … Read more
hydraulic control valve gas control valve modulating control valve This Smart positioner is well accepted in the market due to the “Ease of calibration”, “Stock availability” and “Valve adaptability.” This Smart positioner has an i-drive type rotary selector for easy setup and calibration. Table of Contents Electric Foxboro Eckardt valve positioners monitor the positions of … Read more
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
1 4 npt ball valve 1 threaded ball valve 1-1/4 ball valve 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 to as commercially pure titanium. On the other hand, … Read more
1/2 brass ball valve 1/2 sweat ball valve 1/4 npt ball valve Table of Contents API – American Petroleum Institute (Ball Valve Standard) API 6D Specification for pipeline valves (Ball, Gate, Plug and Check Valves) API 6FA Specification for fire test for valves API 607 Fire Test for soft seated quarter turn valves API 598 … Read more