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API High Pressure Check ValveBosses handling foreign trade projects or undertaking European and American standard production lines all know that check valves must not only prevent backflow but also comply with API standards....read more
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Pressure-Seal Bonnet Check Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: NPS 2 "to NPS 24"
③ Pressure range: CL900~CL2500
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GB Lift Check Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN15 to DN400
③ Pressure range: 1.0MPa~10.0MPa
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Vertical Check Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN15 to DN400
③ Pressure range: 1.0MPa~16.0MPa
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Wafer Check Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN15 to DN250
③ Pressure range: 1.0MPa~16.0MPa
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Wafer Dual Pate Swing Check Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN50 to DN1000
③ Pressure range: 1.0MPa~16.0MPa
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Axial Flow Check Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN15 to DN900
③ Pressure range: 1.0MPa~16.0MPa
④ Operating temperature:... -
Tilting Disc Check Valve① Main material: Carbon steel, stainless steel, alloy steelread more
② Nominal diameter: NPS2 "to 24", DN50 to DN600
③ Pressure range: Class 150 to Class 600,0.6 MPa to 10.0... -
High Pressure Wafer Check ValveIn pipelines for water supply, heating or chemical fluid transportation, the most annoying thing is medium backflow—it may affect the flow at best, or damage the pump at worst. This wafer lift...read more
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Large Bore Vertical Check ValveMasters engaged in pipeline maintenance all know that the biggest fear is medium backflow—it will affect the flow rate at best and damage equipment at worst. This tubular check valve from Zhengmao...read more
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High Pressure Seal Bonnet Check ValveMasters engaged in pipeline maintenance all know that fluid backflow is a big trouble—it may affect the process at best, or damage equipment at worst. This swing check valve made by Zhengmao Valve...read more
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API Cryogenic Check ValveFriends engaged in low-temperature storage, liquefied natural gas (LNG) and other related work all know that when the medium reaches minus tens or even hundreds of degrees Celsius, ordinary valves...read more
3/8" SD2-MN Dual Check Valve for Carbonated Beverage Machines (Lead Free) 0061654 3/8" SD2-MN Dual Check Valve for Carbonated Beverage Machines (Lead Free) SKU: 0061654 Watts. SKU: 0061654. Brand:...
Dual’s Rotary Disc Sleeve Valve is a unique rotating gate valve designed specifically for heavy abrasive and corrosive slurries. The Patented design allows the valve to cycle in heavy slurries...
Double Check Valve Assemblies. Designed for use in non-health hazard cross-connections and continuous pressure applications subject to backpressure or backsiphonage incidents, such as lawn...
Watts Model 350ASTDA 3/8 in. Stainless Steel Dual Check Valve Backflow Preventer. Part # WSD3MFC. Item # 1222720. X. POINTS. $462.00. EACH. Add to Cart $ Ford Meter Box HHS11 Style 2 in. FIP Dual...
Double Check Valve Assemblies Double Check Valve Assemblies Designed for use in non-health hazard cross-connections and continuous pressure applications subject to backpressure or...
BB DISCOCHECK dual-plate check valves are designed especially for systems or applications where there is low pressure drop. These check valves prevent backflow in horizontal and vertical pipelines....
