Dear experts, may I ask what brand this valve (LTH) is?
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Dear experts and netizens, we need to purchase a valve. Based on the model and length provided by the client, we are unable to find this valve, and the client also refuses to provide any additional information (yet we still need to fulfill the contract). Moreover, the manufacturer cannot be identified using the “LTH” marking on the valve body. I was wondering if any of you experts are familiar with this marking; please let me know. Thank you very much! !
I only found this brand; I’m not sure if it meets your requirements
The LTH valve is a specific type of valve, specifically a copper ANSI lug-type check valve. The main features and uses of this type of valve are as follows: Automatic opening and closing: LTH valves open and close automatically thanks to the force generated by the flow of the medium itself within the pipeline; they belong to the category of automatic valves. Preventing medium backflow: Its main function is to prevent the backflow of the medium as well as the leakage of the medium inside the container. Application range: This type of valve is suitable for use in pipelines that supply auxiliary systems whose pressure may rise above that of the main system. Specifications and temperature range: The specification range is DN50-DN300, and the temperature range is from -20°C to 425°C. LTH valves are manufactured by Shanghai Yuou Valve Manufacturing Co., Ltd., a company that specializes in the design, manufacturing, and sales of various types of valves. It possesses advanced valve production equipment as well as precise testing instruments; it also has professional R&D personnel, skilled workers, and a high-quality team. Furthermore, the LTH valve belongs to the category of check valves, which are typically composed of a valve body, valve cover, valve seat, operating element, actuation mechanism, seals, and fasteners. Depending on the material and driving method, check valves can be divided into various types, such as cast iron valves, cast steel valves, stainless steel valves, etc., as well as manual valves, electric valves, pneumatic valves, hydraulic valves, etc. 2
I’m not sure if this will be useful, but you can try contacting them: LTH (Changzhou Lituo Hongwei Valve Co., Ltd.)
LTH type three-piece high-platform internal ball valve with 316 stainless steel internal threads and pneumatic actuation for platform control
It’s a domestically produced pilot solenoid valve; there are tons of them available online, and they can be from any manufacturer – there’s no brand name, so they’re commonly referred to as generic products! !