Angle seat valve is a guided angle seat valve operated by a single-acting pneumatic actuator with spring safety protection.
For trade professionals, securely connecting pipe is critical to the success of a project. Until recent years, tradespeople traditionally relied on welding, brazing and soldering to complete connections. While this is still a commonly used method for installing pipe systems, press fittings offer a variety of benefits that make them a better choice over welding or soldering in some instances. For plumbers, HVAC professionals, builders and commercial mechanical contractors alike, press fittings are an excellent solution for connecting pipe. Learn about the top five reasons to use press fittings and see how they can help you grow your professional contracting business.
Hydraulic excavator is a kind of multifunctional machinery, which is widely used in hydraulic engineering, transportation, electric power engineering and mining excavation and other mechanical construction. It can reduce heavy physical labor, ensure engineering quality, accelerate construction speed and increase labor productivity. Plays a very important role.
Valves are pipeline accessories used to open and close pipelines, control flow, adjust and control the parameters (temperature, pressure and flow) of the conveying medium.
The sealing principle of the wedge gate valve is based on the tight combination of the two sealing surfaces on the wedge gate and the two sealing surfaces on the valve body to achieve the seal.
This article introduces four common valve faults and corresponding solutions.
