OUR PRODUCTS

WEIZIDOM HVAC valves and flow control products are designed to deliver efficient, precise, and reliable regulation of heating, ventilation, and air conditioning systems. The product range includes balancing valves, butterfly valves, gate valves, globe valves, check valves, strainers, pipe fittings, water meters, and flow meters, all engineered to optimize energy efficiency, system stability, and operational safety. Available in cast iron, ductile iron, carbon steel, stainless steel, and brass, our HVAC solutions are suitable for commercial buildings, industrial facilities, and residential complexes. With customizable specifications, durable construction, and proven performance in global projects, WEIZIDOM ensures your HVAC system runs smoothly and efficiently.

WEIZIDOM gate valves are reliable, offering a tight shut-off and low pressure drop. The design covers a wide range of requirements to meet any customer need from general to severe service conditions. WEIZIDOM gate valves are in compliance with the latest edition of API600 , API6D , ASME B16.34,etc.

WEIZIDOM could provide various butterfly valves which can be widely applied in all many kind of industrial fluids. The sizes from DN25~DN2400 are all available. The standard we can comply DIN, JIS, GB, API 609, etc. CHOOSE WEIZIDOM, CHOOSE QUALITY!

WEIZIDOM BALL VALVES are reliable, offering floating type,  trunnion mounted type, segment ball type, three-way and four-way type which can be applied in wide range of fields. There are also many kind of sealing material for client’s selection, like PTFE seat, metal seat and ceramics seat, etc.

WEIZIDOM globe valves are torque seated valve which are used for on-off service as well as for throttling purpose. Globe valves are widely selected for their short travel. WEIZIDOM provides two types of construction; rising stem and rising-rotating stem. WEIZIDOM manufactures the full series of globe valves, including T type, Y type and angle type.

We are professional on valves, fittings and water meters, own 5 factories in China. In addition to valves, pipe fittings and water meters, WEIZIDOM is also committed to the development of piping relating products in order to provide customers with more convenient services. Now WEIZIDOM is not only a valve manufacturer, but also an industrial piping solution provider.

WEIZIDOM API valves are engineered and manufactured in strict compliance with API 600, API 602, API 603, API 594, and API 6D standards, ensuring exceptional reliability, safety, and performance. We supply a complete range of API gate valves, API globe valves, API check valves, API ball valves, API butterfly valves, and API plug valves for oil & gas pipelines, petrochemical plants, power generation facilities, water treatment systems, and other industrial applications. Available in carbon steel, stainless steel, and alloy steel, our API valves feature tight sealing performance, high pressure and temperature resistance, corrosion resistance, and long service life, making them ideal for onshore, offshore, and harsh environmental conditions. With customization options, fast delivery, and proven performance in 60+ countries, WEIZIDOM’s API valves are trusted by global clients for their consistent quality and competitive pricing.

The Y-type strainer is an indispensable device for the pipeline series conveying the medium. It is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, fixed water level valve or other equipment to eliminate impurities in the medium to protect the valve and the normal use of the device. WEIZIDOM filter has the characteristics of advanced structure, low resistance and convenient sewage discharge. The applicable medium can be water, oil and gas. WEIZIDOM could provide Y type and basket type strainers.

WEIZIDOM air exhaut valves are in good quality. Single ball type and double ball type are all available.

WEIZIDOM flow meters are in high quality, from raw meter to final inspection, there is a strict quality control system. The flow maters and water meters WEIZIDOM provide are all in high accuracy!

Pipe fittings as the mandatory accessories in pipeline, WEIZIDOM also could provide wide range of standard and materials to match your pipes and valves. One stop service, save your time, save your money!

WEIZIDOM could provide various hydraulic control valves, like float control valve, pressure reducing valve, altitude control valve and pilot valve, etc.