Gaote Holding Group focuses on the research and development and production of various valves
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Chenggong Development Zone, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
This valve can only be switched on and off with a special wrench. It is simple to operate, easy to use, and durable. It prevents unauthorized persons from switching the valve on and off, and when installed on water pipes or other pipes, it can effectively prevent theft.
Magnetically encrypted anti-theft soft seal gate valve
This product's magnetic components are made of permanent magnetic materials. It features a novel overall appearance, simple operation, and a dedicated handwheel valve. The handwheel valve can be rotated freely. This product has no keyhole, is anti-clogging, durable, not easily damaged, and has excellent anti-theft effects. The valve cannot be opened without the dedicated handwheel. Installation on water pipes, community heating pipes, or other pipes effectively prevents theft, making management very convenient.
Soft Seal Gate Valve (Rising Stem)
Structural Features
1. Suitable for drinking water: Due to the non-toxic epoxy resin coating inside the valve body, and the complete rubber covering on both the inner and outer surfaces of the valve, rust or corrosion will not occur, making it suitable for drinking water.
2. Type 0 O-ring seal design reduces friction during opening and closing, significantly reducing water leakage and allowing for seal replacement without shutting off the water.
3. Flat bottom valve seat: Traditional gate valves often have foreign objects such as stones, wood, cement, iron filings, and debris accumulating in the bottom recess after water flushing, easily causing incomplete closure and leakage. The soft seal gate valve adopts a flat bottom design that is the same as the pipe, preventing the accumulation of debris and ensuring smooth fluid flow.
Soft seal gate valve (rising stem)
Structural Features
1. Suitable for drinking: Due to the non-toxic epoxy resin coating inside the valve body and the complete rubber covering on the outer surface of the valve core, rust or corrosion will not occur, making it suitable for drinking.
2. Type 0 O-ring seal design reduces friction during opening and closing, significantly reducing water leakage and allowing for seal replacement without water interruption.
3. Embedded copper nut: The copper nut and soft seal valve are embedded and integrated, preventing loosening or damage due to water flow vibration.
Double-direction hard seal rotary ball valve
The XDF342H/Y bidirectional hard-sealed ball valve uses metal-to-metal sealing and an eccentric structure, conforming to national standards such as GB/T 12237.
Bidirectional zero-leakage sealing is suitable for high-pressure and high-temperature media. **Alloy cladding enhances wear resistance, and the worm gear drive ensures easy operation.
Suitable for PN16~40, -29~425℃ operating conditions, it is widely used in power generation, petrochemical, and metallurgical fields, providing a reliable bidirectional shutoff and regulation solution for high-pressure pipelines, and features a long lifespan and resistance to harsh operating conditions.
Liquid control intelligent check valve (energy storage tank type)
HDx741X/H Hydraulic Control Intelligent Check Butterfly Valve (Energy Storage Tank Type) integrates hydraulic control, energy storage, and intelligent control technology, complying with national standards such as JB/T 5299.
The accumulator provides stable power, the hydraulic system achieves precise control of opening and closing speed, and the intelligent module supports remote monitoring and fault diagnosis; ductile iron valve body + stainless steel internal parts are corrosion-resistant and impact-resistant, suitable for PN0.25～2.5MPa, water/seawater/oil and other media.
Widely used in water conservancy, power, municipal and other fields, it can replace the traditional gate valve + check valve combination, significantly reducing infrastructure costs and energy consumption, and providing a highly efficient and stable fluid control solution for high-safety pipelines.
Liquid control intelligent check valve (weight type)
HDz741X/H Liquid Control Intelligent Check Butterfly Valve (with Counterweight) integrates liquid control, counterweight, and intelligent control technologies, complying with national standards such as JB/T 5299.
The counterweight mechanism provides reliable valve closing power, the hydraulic system achieves precise control of opening and closing speed, and the intelligent module supports remote monitoring and fault diagnosis; ductile iron valve body + stainless steel internal parts are corrosion-resistant and impact-resistant, suitable for PN0.25～2.5MPa, water / seawater / oil and other media.
Widely used in water conservancy, power, municipal and other fields, it can replace the traditional gate valve + check valve combination, significantly reducing infrastructure costs and energy consumption, and providing a highly efficient and stable fluid control solution for high-safety pipelines.
Soft seal double flanged butterfly valve
The D71X-10/16Q soft-sealed double-flanged center-line butterfly valve uses a center-line structure and double-flanged connection, conforming to national standards such as GB/T 12238.
The center-line design achieves zero leakage in both directions, and the double-flanged installation saves space; the ductile iron valve body (QT450-10) + stainless steel internal parts are corrosion-resistant and impact-resistant, suitable for PN1.0~1.6MPa, water/sewage/oil and other media.
It is widely used in municipal, chemical, and food industries, and has both regulating and shutoff functions, providing a highly efficient and reliable fluid control solution for large-diameter pipelines.
Soft seal flanged butterfly valve
The D341X-10/16Q soft-sealed flanged centerline butterfly valve uses a centerline structure and worm gear drive, conforming to national standards such as GB/T 12238.
The centerline design achieves bidirectional zero leakage, and the worm gear transmission is labor-saving; the ductile iron valve body (Q mark) + stainless steel internal parts are corrosion-resistant and impact-resistant, suitable for PN1.0~1.6MPa, water/sewage/oil, etc.
It is widely used in water plants, power plants, chemical plants, etc., and has both regulating and shutoff functions, providing a highly efficient and reliable fluid control solution for large-diameter pipelines.
Soft seal double eccentric butterfly valve
D342X-6/10/16Q soft seal double eccentric butterfly valve adopts a double eccentric structure and worm gear drive, conforming to national standards such as GB/T 12238.
The double eccentric design reduces sealing friction, and the soft seal achieves zero leakage; ductile iron valve body (Q mark) + stainless steel internal parts are corrosion-resistant and impact-resistant, suitable for PN0.6~1.6MPa, water/food/oil and other media.
Widely used in water plants, power plants, chemical industry and other fields, it has both regulating and shutoff functions, providing a highly efficient and reliable fluid control solution for large-diameter pipelines.
Bimetallic seat ball control valve
Product Overview
The double metal seated ball valve adopts a fixed axis double seat design, and its excellent performance is used for pump control, flow control, high pressure differential venting, main line shut-off and other occasions. Its hydraulic loss is similar to that of a branch pipe section, saving users a large amount of water energy. The stability during high pressure differential throttling, erosion resistance and unique flow curve can meet various high-requirement working conditions. With a double metal seat design, the service life can be up to more than 10 years. The metal seat is not scratched, stuck or rubbed when opening or closing. The metal seat can be used in any environmental liquid. The metal seat can be precisely controlled for flow regulation, pressure regulation, sewage, and pump outlet. The valve body structure can withstand super strong fluid impact force. The valve body structure has superior strength and ductility compared to ordinary cast iron. The full flow path valve design has a pressure loss equal to the length of the pipe diameter, and the 100% water flow path is unobstructed.
Tilting-plate hydraulic buffer check valve
Product Overview
The Tilting Disc Check Valve is a true full-flow design, with a short closing stroke and fast closing speed. 90% of the stroke is a fast closure, and 10% is a slow closure. The slow closing time can be adjusted via a buffer device. By adjusting the appropriate closing speed, the impact of water hammer on the pump and pipeline can be reduced. Due to its extremely low water loss and excellent closing dynamic characteristics, the tilting disc check valve is the best check valve among the rotary valves. The product is widely used in water plants, power plants, metallurgical and petrochemical industries, and water supply and drainage systems. It is generally used in water pumps and reservoirs to prevent backflow from the reservoir and damage to the water pump.
Gaote Holding Group Co., Ltd.
Tel: +86-595-8896-8800
Email: gaotegroup@126.com
Address: Chenggong Development Zone, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
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