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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.
Control Valve Series
Precision pipeline regulating valve, precise control of flow and pressure, stable flow and pressure, suitable for automation working conditions.
Fisher High‑Pressure Angle Control Valve, ZMAS Type High‑Pressure Angle Control Valve, High‑Pressure Angle Control Valve for Fertilizer, Synthetic Ammonia and Urea, Forged Steel High‑Pressure Angle Control Valve, Lens‑Seat High‑Pressure Angle Valve
品牌：guanwo
DN15-600mm
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ZZYP‑II Type Regulating Valve, Pilot‑Operated Self‑Operated Pressure Regulating Valve, Storage Tank Nitrogen Seal Valve, Micro‑Pressure Self‑Operated Regulator
品牌：guanwo
DN15-600mm
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J665Y‑P54100V, J661H Pneumatic Y‑type Welded Globe Valve, Power Plant High‑temperature High‑pressure Pneumatic Shut‑off Valve, Pressure Self‑sealing Forged Steel Globe Valve
品牌：guanwo
DN15-600mm
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ZWPE Self‑operated Electric Temperature Control Valve, Electric Temperature Regulator, Temperature Control Valve for Steam Hot Water Thermal Oil
品牌：guanwo
DN15-600mm
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ZJHP Pneumatic Control Valve, Pneumatic Diaphragm Single‑Seat Control Valve, Flow & Pressure Regulating Valve for Chemical Process
品牌：guanwo
DN15-600mm
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ZJHP‑16C Pneumatic Diaphragm Control Valve, PN16 Carbon Steel Single‑Seat Control Valve, Flow Pressure Regulating Valve For Chemical Industry
品牌：guanwo
DN15-600mm
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ZZY Self‑Operated Pressure Regulator, Non‑Energy Self‑Operated Regulating Valve, Steam Pressure Reducing & Relief Valve
品牌：guanwo
DN15-600mm
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ZJHP‑16P Stainless Steel Pneumatic Control Valve, 304 Pneumatic Diaphragm Single‑Seat Control Valve, Corrosion‑Resistant Process Control Valve
品牌：guanwo
DN15-600mm
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ZDLP Electronic Electric Single‑Seat Control Valve, High‑Pressure Electric Flanged Control Valve, Linear‑Stroke Electric Single‑Seat Regulator
品牌：guanwo
DN15-600mm
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ZJHMF46‑16C F46‑Lined Sleeve Control Valve, Pneumatic F46‑lined Diaphragm Proportional Control Valve, Acid‑alkali Resistant Sleeve Regulator
品牌：guanwo
DN15-600mm
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ZZVP Self‑operated Micro‑pressure Regulating Valve, Storage Tank Nitrogen Vent Valve, Breathing‑out Valve, Micro‑pressure Relief Valve
品牌：guanwo
DN15-600mm
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