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GB Gate ValveFriends in engineering and production management all know that valves must be compliant and durable. This national standard gate valve from Zhengmao Valve is designed in full accordance with...read more
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Cryogenic Gate Valve① Main material: low-temperature carbon steel, stainless steelread more
② Nominal diameter: DN15 to DN1000
③ Pressure range: 1.0MPa~10.0MPa
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API Gate Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: NPS 1/2 "to NPS 36"
③ Pressure range: CL150 to CL1500
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API Pressure Seal Gate 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 Gate Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN15 to DN1000
③ Pressure range: 1.0MPa~16.0MPa
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Jacket Gate Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN15 to DN800
③ Pressure range: 1.0 MPa to 10.0 MPa
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API Titanium Gate ValveFriends who do foreign trade or work on projects with European and American standards know that the biggest worries when choosing a gate valve are "non-compliance with standards and inability to...read more
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Vacuum Gate ValveAnyone in industrial production knows that if a valve fails, the entire production line has to stop. This vacuum gate valve made by our Zhengmao Valve is designed to "have fewer problems and do...read more
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Chain-Actuated Knife Gate ValveBosses in sewage treatment, building material powder and other industries all know that valves are most afraid of clogging and jamming—once they break down, the entire production line has to stop....read more
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API Pressure Seal Gate ValveIn places like chemical plants and power stations with large-diameter pipelines, the difficulty of opening and closing valves has always been a big problem—but the bevel gear gate valve from...read more
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API Butt-Weld-End Gate ValveMaster workers who work on-site all know that pipe connections are most afraid of leakage. Just looking at the connection method of this welded gate valve from Zhengmao Valve, you can feel at...read more
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Rising Stem Resilient Seated Gate ValveThe open elastic seat gate valve has the advantages of elastic seat gate valve, and can display the valve opening more intuitively, and open and close quickly and reliably, so it is...read more
Feb 01, 2019 · A gate valve is generally used to completely shut off fluid flow or, in the fully open position, provide full flow in a pipeline. Thus it is used either in the fully closed or fully...
Product Features: 1. All the Seat faces are hardfaced, ground, and lapped to a mirror finish to ensure the reliable sealing performance. 2. Outside screw and yoke, bolted bonnet , flexible or solid...
Seat face CoCr alloy hardfaced, ground and lapped to a mirror finish. Flexible wedge with low center stem-wedge contact, in solid CA15 (13Cr) or hardfaced with 13Cr, SS 316, Monel or CoCr alloy....
Steam Working Pressure (32) HVAC (28) Plumbing (15) Show More; Collection. ... William Powell Co Figure 2456 8 in. 150# RF FLG CF8M T10 Gate Valve PTFE Packing, API-603, Stainless Steel...
Aug 23, 2022 · A gate valve for steam, also known as a sluice valve, is a valve that opens by lifting a barrier (gate) out of the fluid’s path. When fully opened, gate valves take up very little...
Why the Sliding Gate Valve Outperforms in Steam Service. The Jordan sliding gate valve is designed for industrial use where long term operation and lower overall cost of ownership are important....
