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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.
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.

Cast iron threaded globe valve,Cast iron female thread globe valve,Brass seat threaded globe valve
DN15-100mm
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KITZ bronze globe valve, KITZ threaded brass globe valve, KITZ female thread globe valve
DN15-100mm
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A105 forged steel threaded globe valve, Forged steel female thread globe valve, A105 carbon steel threaded globe valve
DN15-100mm
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Manual stainless steel female thread globe valve, PN16, metal‑to‑metal sealing, low‑in high‑out, threaded connection, for pipeline shut‑off, suitable for water, steam and weak corrosive media
品牌:guanwo
DN15-100mm
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Threaded globe valve, Female thread stainless steel globe valve
品牌:guanwo
DN15-100mm
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Cast iron threaded globe valve, Cast iron female thread globe valve, Brass seat cast iron globe valve
DN15-100mm
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A105 forged steel flanged globe valve, A105 carbon steel flanged globe valve, Forged steel flanged hard‑seal globe valve
DN15-300mm
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A105N forged steel thread‑socket weld globe valve, Thread‑weld forged steel globe valve, One‑end threaded one‑end welded globe valve
DN15-100mm
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Pneumatic flanged stainless steel globe valve, Cylinder operated globe valve, Stainless steel pneumatic shut‑off globe valve
DN15-600mm
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Electric flanged stainless steel globe valve, Electric shut‑off globe valve, Stainless steel electric straight‑through globe valve
品牌:guanwo
DN15-600mm
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Bellows seal globe valve, Zero‑leakage bellows globe valve, Stainless steel bellows flanged globe valve
DN15-300mm
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WCB electric cast steel globe valve, Electric cast steel flanged globe valve, Electric hard‑seal cast steel globe valve
DN15-300mm
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Cast steel flanged globe valve, WCB hard‑seal globe valve, Carbon steel flanged globe valve J41H-16C J41H-25C
DN15-300mm
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Yoshitake bellows‑seal globe valve, Import stainless steel bellows flanged globe valve, Yoshitake zero‑leakage bellows valve
品牌:Yoshitake
DN15-300mm
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Power‑plant electric welded globe valve, High‑temp high‑pressure power‑plant globe valve, Cr‑Mo steel self‑sealing butt‑weld globe valve, Boiler steam electric globe valve J961Y‑P54100V J961Y‑P54140V J961Y‑P57170V
DN15-300mm
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Cast steel welded globe valve, WCB butt‑weld globe valve, Carbon‑steel hard‑seal welded globe valve
品牌:guanwo
DN15-300mm
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Oxygen dedicated globe valve, Oil‑free degreased oxygen valve, Stainless steel oxygen flanged globe valve, Anti‑static flame‑proof oxygen globe valve
品牌:guanwo
DN15-300mm
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304 stainless steel flanged globe valve, Stainless steel metal‑seat globe valve, Corrosion‑resistant flanged globe valve J41W-16P J41W-25P
品牌:guanwo
DN15-300mm
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Bellows‑seal globe valve, Zero‑leakage stainless‑steel bellows globe valve, Flanged bellows globe valve
品牌:guanwo CHNGW
DN15-300mm
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Armstrong bellows seal globe valve, Import zero‑leakage steam globe valve, Armstrong BD bellows stop valve, Cast steel bellows‑sealed globe valve
品牌:Armstrong
DN15-300mm
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External‑thread ammonia globe valve, Angle‑type ammonia valve, J21BF liquid‑ammonia globe valve, Ammonia‑refrigeration dedicated globe valve
DN6-50mm
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Stainless‑steel ammonia globe valve, Liquid‑ammonia dedicated flanged globe valve, Non‑rising‑stem ammonia globe valve, Ammonia‑corrosion‑resistant globe valve
品牌:guanwo
DN15-300mm
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Cast‑steel butt‑weld ammonia globe valve, Liquid‑ammonia welded globe valve, Non‑rising‑stem ammonia welded globe valve, WCB ammonia globe valve
品牌:guanwo
DN15-300mm
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WCB cast‑steel ammonia globe valve, Liquid‑ammonia flanged globe valve, Non‑rising‑stem ammonia flanged valve, Ammonia‑refrigeration dedicated globe valve
品牌:guanwo
DN15-300mm
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