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Ball Valve
Various types of flange, threaded, and clamp type ball valves, made of cast iron, carbon steel, and stainless steel, with lightweight and tightly sealed switches, suitable for water, oil and gas, and chemical media, widely used in municipal, thermal, and industrial pipeline systems
Butterfly Valve Series
The full range of manual, electric, and pneumatic butterfly valves are made of cast iron/stainless steel materials, with small volume, large flow capacity, and excellent sealing performance. They are used for regulating the opening and closing of water supply and drainage, flue gas, chemical, and thermal pipeline media.
Gate Valve Series
Multi specification flange and threaded gate valves, made of various materials such as cast iron, cast steel, and stainless steel, with low flow resistance and excellent sealing performance, suitable for fully open and closed control of water supply and drainage, thermal, oil and gas, and chemical pipelines.
Pressure Reducing Valve Series
Pressure Reducing Valve Series, used to regulate medium pressure, stabilize downstream output pressure and protect pipelines and equipment.
Breathing valve and flame arrester series
Integrated respiratory flame retardant combination, balancing the pressure inside the tank to reduce medium evaporation, blocking flame propagation, and avoiding the risk of tank explosion.
Safety Valve Series
Safety Valve Series, automatically relieves overpressure to protect pressure vessels and pipelines.
Globe valve series
The entire series of globe valves are made of cast steel, stainless steel, and cast iron materials, suitable for cutting off pipeline media and fine-tuning flow. They have strong sealing performance and are suitable for water, steam, and oil and gas industry pipelines.
Air Release Valve Series
Air Release Valve Series, quickly vent air from pipelines, eliminate air blockage and ensure pipeline water transmission efficiency.
Check Valve Series
All series of one-way check valves, automatically blocking medium backflow, pressure relief and noise reduction, protecting pipeline pump bodies, with multiple specifications and complete materials, meet the long-term safe operation of industrial and municipal fluid systems.
Flow Meter Series
Multi‑type industrial pipeline flow meters for high‑precision measurement of liquid, gas and steam. Support remote signal output, stable performance for various working conditions and media.
solenoid valve series
Electric controlled fluid shut-off valve, fast start stop low leakage, multiple material specifications, universal for water supply, pneumatic, and chemical automation systems.
Steam Trap Series
Various types of steam traps, automatically discharge condensate from steam system and prevent steam leakage, improve steam utilization efficiency and ensure stable operation of steam‑using equipment.
Compensator series
Compensators (expansion joints/expansion joints) include corrugated, rubber, sleeve, non-metallic series, which absorb thermal expansion and contraction, vibration displacement of pipelines, reduce vibration and noise, protect pipeline networks and pump valve equipment, and adapt to thermal, chemical, water supply and drainage and other working conditions.
Control Valve Series
Precision pipeline regulating valve, precise control of flow and pressure, stable flow and pressure, suitable for automation working conditions.
Filter Series
Covering basket, Y-shaped, bag, precision, self-cleaning filters, intercepting fluid impurities, purifying media, protecting valve and pump bodies, applicable to chemical, water supply and drainage, and thermal industries.
Brass Valve Series
Brass Valve Series are threaded hydraulic control valves with multiple brass material options. Automatically regulate pipeline pressure and water level and prevent medium backflow. Easy to install, widely used in civil buildings, water purification and HVAC water supply systems.
Diaphragm valve series
The entire series of diaphragm valves use elastic diaphragms to isolate the actuator from the medium, with smooth flow channels and no dead corners, zero leakage, and suitable for acid, alkali, and corrosive fluid pipelines.
Instrument series
Pipeline measurement and control instruments, including pressure gauges, thermometers, flow meters, liquid level instruments, etc., accurately monitor pressure, temperature, flow rate, and liquid level data, corrosion-resistant and high-pressure resistant, suitable for water, thermal, chemical, and industrial pipeline networks.
Pump Series
Various centrifugal pumps, pipeline pumps, sewage pumps, booster pumps and other water pumps in a full range, with multiple materials and specifications, suitable for drainage, chemical, HVAC, municipal working conditions, stable booster transportation of clean water, sewage, corrosive media, efficient and durable operation.
Pipeline Accessories Series
Supporting pipeline components including flanges, pipe fittings, insulation and fixing parts, for pipeline connection, diameter transition and medium filtration, ensure stable operation of piping system.
Water Control Valve Series
The entire series of hydraulic automatic control valves rely on self regulating water pressure inside the pipe, stabilizing and buffering water hammer, and require low maintenance without electrical control.
Brass Valve Series
Brass Valve Series are threaded hydraulic control valves with multiple brass material options. Automatically regulate pipeline pressure and water level and prevent medium backflow. Easy to install, widely used in civil buildings, water purification and HVAC water supply systems.

Brass Threaded Motorized Two-way Valve (For Fan Coil Unit)
电动二通阀,风机盘管电动二通阀,黄铜电动二通阀,VA7010 电动二通阀,中央空调电动阀
品牌:guanwo
DN15-100mm
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Model Y13W-16T Brass Pressure Reducing Valve, also known as Model Y13X Female Thread Piston Pressure Reducing Valve, threaded tap water adjustable piston type stabilizing brass branch pressure reducing valve
品牌:guanwo
DN15-100mm
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Horizontal Threaded Brass Check Valve, also known as Model H14W-16T horizontal brass swing check valve, female thread brass swing check valve, threaded brass one-way valve, pipeline anti-backflow non-return valve and swing type threaded brass check valve
品牌:guanwo
DN15-100mm
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Model H11X Brass Vertical Silent Check Valve, also known as Model H11X-16T brass vertical check valve, threaded brass silent non-return valve, female thread vertical silent check valve, vertical anti-backflow valve for water pipeline, lift type brass check valve and HVAC vertical brass check valve
品牌:guanwo
DN15-100mm
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Model Z15W-10T Brass Gate Valve, also known as female thread brass gate valve, threaded brass gate valve, non-rising stem brass gate valve, brass gate valve for water meter front, manual pipeline shut-off brass gate valve and full brass threaded gate valve
品牌:guanwo
DN15-100mm
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Brass Air Vent Valve, also known as brass automatic air vent valve, Model P25X-16T threaded brass air vent valve, ARVX brass micro air vent valve, pipeline automatic air release valve, HVAC vertical air vent valve and brass air vent valve for water supply pipeline
品牌:guanwo
DN15-100mm
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Brass Ball Valve, 2-piece Brass Ball Valve, Threaded Brass Ball Valve, Female Thread Brass Ball Valve, Full Port Brass Ball Valve, Lead-free Brass Ball Valve, Q11F-16T Screwed Brass Ball Valve
品牌:guanwo
DN15-100mm
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Model GL11W-16T Brass Y-Strainer, also known as Model GL11W-16T threaded brass Y-strainer, female thread brass Y-strainer, pipeline impurity strainer, HVAC brass dirt strainer and pipeline pre-strainer
品牌:guanwo
DN15-100mm
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Threaded Brass Globe Valve, also known as Model J11W-16T female thread brass globe valve, female threaded brass globe valve, manual pipeline shut-off valve, HVAC brass throttling valve and water pipeline brass stop valve
品牌:guanwo
DN15-100mm
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Brass Connector Metal Hose, also known as threaded brass end corrugated metal hose, central air conditioning metal flexible connector, fan coil brass flexible hose, air conditioning vibration absorbing hose, threaded metal hose for cold & hot water and HVAC water inlet flexible hose
品牌:guanwo
DN15-100mm
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SP15F Brass Balancing Valve, also known as Model SP15F-16T threaded brass static balancing valve, female thread digital locking balancing valve, central air conditioning hydronic balancing valve, HVAC branch flow regulating valve and static balancing valve with pressure taps
品牌:guanwo
DN15-100mm
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Model Z45W Brass Flange Gate Valve, also known as Model Z45W-16T brass flange gate valve, non-rising stem brass flange gate valve, flange shut-off gate valve for water supply pipeline, brass gate valve for municipal pipeline and manual flange brass gate valve
品牌:guanwo
DN15-200mm
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Model GL41W-16T Brass Flange Y-Strainer, also known as brass flange Y-strainer, flange brass pipeline dirt strainer, pipeline pre-impurity strainer, central air conditioning HVAC flange brass strainer and large diameter brass flange Y-strainer for water supply
品牌:guanwo
DN15-200mm
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Model H44W-16T Brass Flange Swing Check Valve, also known as brass flange swing check valve, flange brass non-return valve, horizontal pipeline anti-backflow check valve, flange check valve for pump room and large diameter brass check valve for HVAC
品牌:guanwo
DN15-200mm
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Model J41W-16T Brass Flange Globe Valve, also known as brass flange globe valve, flange straight through brass globe valve, large diameter pipeline shut-off valve, HVAC water supply flange throttling valve and brass globe valve for central air conditioning main pipeline
品牌:guanwo
DN15-200mm
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Model H712X-5T Hydraulic Float Control Valve, also known as Model H712X brass lever float water level control valve, automatic water tank float valve, threaded hydraulic water level control valve and automatic liquid level control valve for water tank
品牌:guanwo
DN40-50mm
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Q11F‑16T Three‑Piece Brass Ball Valve, Brass Three‑Piece Ball Valve, Female Thread Three‑Piece Brass Ball Valve, Three‑Piece Threaded Brass Ball Valve
Q11F‑10T Q11F‑16T Q11F-5K Q11F‑150LB
品牌:guanwo
DN15-100mm
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Q41F Bronze Flange Ball Valve, Marine Bronze Flange Ball Valve, Corrosion‑Resistant Bronze Ball Valve, Flange Type Bronze Ball Valve
品牌:guanwo
DN15-500mm
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Q41F‑16T Brass Flange Ball Valve, Flange Brass Ball Valve, Copper Flange Ball Valve, Manual Brass Flange Ball Valv
DN15-300mm
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Brass Electric Two-way Regulating Valve, Proportional Integral Control Valve, Temperature & Flow Control Valve For Central Air Conditioning Pipeline
Brass electric two-way regulating valve, proportional integral electric two-way valve, central air conditioning electric regulating valve, fan coil electric water valve, VA7000 electric regulating valve
DN15-100mm
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