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Forged Steel Wafer Ball ValveAnyone in industrial operations knows two big headaches with valves: tricky installation and leakage during use. Zhengmao Valve’s wafer ball valve solves both pain points perfectly. What’s more,...read more
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Floating Ball ValveMain body material: carbon steel, stainless steel, alloy steelread more
Nominal diameter: DN15~DN25
Pressure range: 1.0MPa~16.0Mpa
Working pressure: -29℃~+450℃
Drive Mode: manual,... -
Duplex Stainless Steel Floating Ball ValveAnyone in the chemical, petroleum, or metallurgy industry knows that if a valve fails, the production line stops, and safety is at risk. Zhengmao Valve's hard sealed ball valve is specifically...read more
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Cryogenic Floating Ball Valve1. Body Material: Low-temperature carbon steel, stainless steelread more
2. Nominal Diameter: DN15~DN1000
3. Pressure Range: 1.0MPa~10.0MPa
4. Operating Temperature: -196°C~+200°C
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Eccentric Half Ball ValveIn industrial pipeline systems, the stability and efficiency of valves directly determine production efficiency. The eccentric hemispherical valve launched by Zhengmao Valve has become the first...read more
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Electric Ball ValveAnyone in the industrial sector knows that "stability" and "accuracy" are more important than anything else when it comes to fluid control. The electric ball valve made by our Zhengmao Valve is...read more
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One-Piece Ball ValveFriends in engineering or operation and maintenance know well that when choosing a valve, the biggest fear is "too many parts and easy breakdowns"—the integrated ball valve from Zhengmao Valve is...read more
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V-Port Oblique Seat Discharge Ball ValveFriends in chemical, pharmaceutical, or food processing industries all know what’s most worrying in the discharge process: clogging, leakage, and poor control—these not only delay production but...read more
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Metal-Seated Eccentric Rotary Ball ValveDetails ① Main material: carbon steel, stainless steel, alloy steel ② Nominal diameter: NPS2 "~80", DN80~DN2000 ③ Pressure range: Class 150 to Class 600,0.6 MPa to 10.0 MPa ④ Operating...read more
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Three-piece Body Ball ValveAnyone in the industrial pipeline business knows that the worst fears when choosing a valve are "difficult disassembly and poor sealing". Our three-piece ball valve from Zhengmao Valve is...read more
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API Floating Ball ValveFriends who handle foreign trade orders or export equipment know how troublesome it is when valves don’t meet international standards. Our ANSI ball valve from Zhengmao Valve is manufactured in...read more
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Cryogenic Butt Weld End Floating Ball ValveAnyone in the engineering industry knows that the biggest fears for valves on high-pressure pipes are "leakage" and "fragility". Our welded ball valve from Zhengmao Valve is specifically designed...read more
Forged valves are typically much stronger than cast valves. The forging process for a high performance ball valve helps reduce vulnerability to issues like cracking, porosity, and...
Forged Ball Valves Forged Ball Valves for Severe Service Applications Copeland’s BV Series ball valves feature forged body and internal components. They are available in all sizes and...
There are commonly forged steel gate valves, forging steel globe valves, forged steel check valves, forged steel ball valves and so on. Forged valves are usually suitable for small size...
Features of Forged Ball Valve: ZECO forging ball valve has double piston effect seats which are pressure energized in both directions. So the seat rings are always pushed against the ball...
FORGED BALL VALVES Introduction Sesto Valves, headquartered in Sesto San Giovanni, Italy is a manufacturer with global resources for the production of highly engineered valves used in...
Forged Ball Valves The Forged Floating and Trunnion Ball Valve product line includes premium features and special options that deliver performance and longevity in the most demanding...
