Runxin valve head-Global supplier

601-A, Building B2, Phase I B, Baoneng Technology Park (South District), Qinghu Industrial Zone, Gangtou Community, Bantian Street, Longgang District, Shenzhen, B

Runxin control valve is a domestically produced multifunctional control valve with completely independent intellectual property rights for fully automatic water treatment systems. Based on the principle of end face sealing, multiple valves are tightly integrated into one valve body, arranged in a flat circular pattern. When rotating the rotor, the function of simultaneously closing several valves and opening several other valves can be achieved.

Runxin valve has stronger resistance to impurities, large backwash flow rate, and two display modes: LED and LCD. There are options for downstream regeneration and upstream regeneration. Runxin Valve's factory products undergo 100% pressure and water pressure testing at 0.1MPa and 0.6MPa, and have passed NSF certification in the United States, demonstrating strict reliability.

working principle:

Based on the principle of end face sealing, multiple valves are tightly integrated into one valve body, arranged in a flat circular pattern. When rotating the rotor, the function of simultaneously closing several valves and opening several other valves can be achieved.

1. Structural principle

The combination of two high flatness planes with a certain area can play a sealing and flow blocking role. The Runxin valve is fixed with a high flatness fixed sealing plate in the inner diameter of the valve body. The ceramic dynamic sealing plate with high hardness and high flatness is driven by a handle or motor to rotate in contact with the fixed sealing plate. Due to the different blind holes and through holes of the dynamic and fixed sealing plates, different fluid channels can be generated when the dynamic plate stays at different positions of the fixed plate, thus achieving five functions: water production, backwashing, salt suction+slow washing, salt tank replenishment, positive flushing, etc. The filter valve realizes three functions: water production, backwashing, and forward flushing.

2. Principle of Automatic Valve Control

Signal → Program Controller → Transmission Device → Valve Plate → Positioning Device → Program Controller

The system is controlled by a microcomputer, starting the program with signals such as time, flow rate, or effluent quality. The valve plate is driven to rotate through a transmission device, and after reaching the corresponding position, the signal is transmitted to the microcomputer through a positioning device to stop the action; When the next signal meets the set requirements, start turning to the next workstation again. In this periodic cycle, various functions are achieved during the rotation of the valve disc once.

Structural features:

1. End face sealing structure

A、 The rotor is made of ceramic

B、 The fixed piece is made of high-strength synthetic materials

C、 For various softening valves, a partially balanced structure is adopted to prevent an increase in sealing surface torque due to the rise in water pressure.

2. Capable of operating under pressure

The Runxin valve uses two high flatness sealing plates to rotate and seal against each other, allowing for direct pressure operation when switching between different power positions.

3. No raw water bypass

The control valve automatically blocks the outlet pipeline of the water softener or filter during regeneration or cleaning, preventing untreated raw water from entering the system.

4. Easy assembly

The valve is mainly composed of a valve body, a dynamic and fixed sealing plate, a shift fork, a compression plug, etc; Complex parts - the valve body is formed in one go, with fewer processing steps and high dimensional stability.

Directly fixing the positioning of each working position on the valve body results in higher positioning accuracy.

During installation, each component has a limited position and cannot be installed incorrectly.

5. There are various specifications of jet injectors available

The ratio of salt absorption to total outlet flow rate of the jet injector is between 25% and 35%.

Each type of tank has a jet nozzle to match it.

Manufacturing：Automotive glass, steel, paper, textile, etc

Power industry:Boiler thermal power generation cooling cycle, etc

Catering industry:Beverages, food, dairy industry, drinking water, hotels, etc

Electroplating industry:Coated lighting, cooling, metal plating, LED lights, etc

Optoelectronic industry:Photovoltaic photovoltaic lighting, new energy LED lights, etc

Electronic industry:Electrical chips, circuit boards, microcontrollers, electronic components, etc

Pharmaceutical industry:Medical devices, oral liquids, finished drugs, biologics, etc

Energy industry:Oxide semiconductor silicon material, polycrystalline silicon metal extraction, etc