Plug valves are widely used in oilfield production, transportation, and refining equipment, as well as in petrochemical, chemical, gas, natural gas, liquefied petroleum gas, HVAC, and general industries. Plug valves can be divided into four types according to their structural form: tight set plug valves, self sealing plug valves, plug valves, and o1
The forged steel check valve series products are used as devices to prevent reverse flow of media on industrial pipelines, and are widely used in industries such as chemical, metallurgical, petroleum, pharmaceutical, food, beverage, and environmental protection.
Electromagnetic valve is an industrial equipment controlled by electromagnetic, which is an automation basic component used to control fluids. It belongs to the actuator and is not limited to hydraulic or pneumatic systems. It is used in industrial control system to adjust the direction, flow, speed and other parameters of medium. The solenoid valv1
The PZ673H pneumatic knife gate valve series products are widely used in various industrial fields, especially in mining and steel industries - used for coal, filter slurry, purification devices - used for wastewater, mud, dirt, and clarified water with suspended solids, paper industry - used for any concentration of paper slurry, material water mi1
This series of diaphragm valves can be applied to different fluid medium pipelines at different temperatures based on different coating materials, serving as an opening and closing mechanism to control medium flow.
The quick opening sludge discharge valve is usually installed on the outer wall of the bottom of the sedimentation tank to remove sediment and dirt from the bottom. The valve is divided into two chambers by a reinforced nylon rubber diaphragm. It is operated by a pneumatic or hydraulic source as the actuator, and is controlled by an electric or man1
The worm gear groove signal butterfly valve is driven by a worm gear, and the cam rotates to press or release the contact on the signal device according to the predetermined position. The corresponding "on" and "off" electrical signals are output to display the opening and closing status of the butterfly valve. It can be widely used for cutting or 1
The 200X pressure reducing valve mainly controls the outlet pressure of the main valve by adjusting the pressure reducing pilot valve. The outlet pressure of the main valve does not change due to changes in inlet pressure and flow rate. The outlet pressure is safely and reliably maintained at the set value of the pilot valve, and the set value can 1
Signal butterfly valves are suitable for pipelines in systems such as petroleum, chemical, food, pharmaceutical, papermaking, hydropower, shipbuilding, water supply and drainage, smelting, energy, etc. It can be used as a regulating and throttling device on various corrosive, non corrosive gas, liquid, semi fluid, and solid powder pipelines and con1
The soft sealing center line wafer butterfly valve developed by our company has a compact structure and a double eccentric flange butterfly valve. The 90 ° rotation switch is easy, the sealing is reliable, and the service life is long. It is widely used in water plants, power plants, steel mills, papermaking, chemical industry, catering and other s1
The exhaust valve is used for pipeline exhaust in independent heating systems, centralized heating systems, heating boilers, central air conditioning, floor heating, and solar heating systems. Because water usually contains a certain amount of air, and the solubility of air decreases with the increase of temperature, gas gradually separates from th1
H44H, H44W, and H44Y swing check valves refer to valves that automatically open and close the valve disc based on the flow of the medium itself, to prevent medium backflow. They are also known as check valves, one-way valves, backflow valves, and backpressure valves. A check valve is an automatic valve that primarily functions to prevent media back1
This valve is a type of valve with a DC body structure and special digital locking function. It has better equal percentage flow characteristics and can reasonably allocate flow, effectively solving the problem of uneven room temperature cooling and heating in heating (air conditioning) systems. The valve is equipped with an opening indicator, an o1
A magnetic lock valve is a type of magnetic lock that relies on the force of magnetic force to control the opening and closing of the closing components inside the valve. It is generally used on valves with important, special positions and functions to prevent the valve from being opened or closed arbitrarily. No gaps, anti clogging, waterproof, an1
A shut-off valve refers to a valve where the closing element (disc) moves along the centerline of the valve seat. According to the movement of the valve disc, the change in the valve seat opening is directly proportional to the valve disc stroke. Due to the relatively short opening or closing stroke of the valve stem and the highly reliable cut-off1
Gate valve refers to a valve whose opening and closing body (valve plate) is driven by the valve stem to lift the sealing surface of the valve seat, which can connect or cut off the passage of fluid. When the valve is partially opened, eddy currents are generated on the back of the gate, which can easily cause erosion and vibration of the gate, and1
The brass ball valve evolved from the plug, and its opening and closing parts act as a ball, using the ball to rotate 90 degrees around the axis of the valve stem to achieve the purpose of opening and closing. It has the characteristics of fast opening and closing, lightweight, simple structure, small volume, good sealing performance, and low fluid1
The handle groove butterfly valve has a simple structure, excellent performance, and is widely used. Mainly used for shut-off valves, this product can be installed as a regulating and shut-off device on all corrosive and non corrosive gases, liquids, semi fluids, as well as solid powder pipelines and containers in petroleum, chemical, food, pharmac1
The HL44X full flow anti clogging valve is designed and produced by introducing advanced foreign technology. This valve is widely applicable to the inlet end of pipelines such as water supply systems and sewage systems. Its characteristic is that the flow is large (full flow), and its structure is novel and unique. By operating the pull rod, the me1
Signal gate valves are often used in automatic sprinkler fire pipeline systems to monitor water supply management and can remotely indicate valve opening. Rising stem gate valves and attached opening indicating gate valves are also commonly used in fire protection systems. If the gate valve is installed at a higher position from the ground, the ris1
The automatic exhaust valve has the advantages of beautiful appearance, stable performance, convenient installation and maintenance, no power consumption, and energy conservation. Widely used in hot water heating systems, hot water heating pipeline systems, air conditioning cold water systems, water treatment systems, hot water boiler room piping s1