Medium-Bore Ball Valves (DN50-DN300 / NPS2″‑12″)：
Available in sizes DN50~DN300 and NPS2″~12″, these come in stainless ball valve, stainless ball valve, and welded ball valve types, and are the most commonly used on‑off valves in chemical, water, gas, and petrochemical pipelines.
The full bore valve offers low flow resistance, quick and easy operation, strong pressure stability, and is suitable for ambient to medium‑high temperature conditions.
It can be equipped with manual, pneumatic, or electric actuators for automated control.
Medium‑bore ball valves are widely used in main and branch line diversion, shutoff, and regulating applications, with cost‑effectiveness and durability that meet bulk purchasing requirements.
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- Ball Valve Sizes, Medium Diameter
10″ Full Port Trunnion Ball Valve Low Flow Resistance Industrial Shutoff Valve
- DN250 10" ball valve with full port design, ultra low flow resistance, flanged & welded ends, carbon/SS material for oil, gas, water industrial pipeline isolation.
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- Ball Valve Sizes, Medium Diameter
110mm Ball Valve, Full Port & Actuator Mountable Irrigation Pipeline Shutoff Valve
- 110mm ball valve adopts full bore design & ISO5211 actuator platform, low flow resistance, ideal for agricultural irrigation, municipal water pipeline automatic control.
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- Ball Valve Sizes, Medium Diameter
2 Inch Electric Ball Valve | Motorized Shut-Off & Flow Control
- Discover our 2 inch electric ball valve for remote flow control. Motorized, stainless steel, ideal for automation. Get specs & expert advice.
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- Ball Valve Sizes, Medium Diameter
2 Inch Threaded Ball Valve DN50 NPT/BSP Full Port Quick Shutoff
- DN50 2 Inch Threaded Ball Valve with NPT/BSP thread, full port design, fast quarter-turn shutoff, easy thread installation for water, gas, irrigation and light industrial pipeline.
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- Ball Valve Sizes, Medium Diameter
2.5 Inch Industrial Ball Valve | Factory Wholesale Competitive 2.5 inch ball valve price
- High performance 2.5 inch ball valve with multiple ends & materials, low wholesale 2.5 inch ball price for oil, water industrial pipeline bulk orders.
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- Ball Valve Sizes, Medium Diameter
2″ Ball Check Valve, Quick Close & Moderate Flow Resistance Backflow Prevent Valve
- 2" ball check valve closes sensitively with moderate flow resistance, complies with MSS SP-71, prevents backflow for water treatment & petrochemical pipelines.
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- Ball Valve Sizes, Medium Diameter
2″ Flanged Ball Valve, Full Port & Stable Flange Connection Pipeline Cutoff Valve
- 2" flanged ball valve features stable flange connection and full port design, meets API 608, ideal for wastewater, petrochemical pipeline isolation control.
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- Ball Valve Sizes, Medium Diameter
2″ Full Port Ball Valve, Quarter Turn Quick Shut Off Industrial Pipeline Valve
- 2" full port ball valve adopts full bore structure & fast quarter-turn switch, complies with API 608, used for water treatment, petrochemical pipeline isolation.
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- Ball Valve Sizes, Medium Diameter
2″ Gas Ball Valve, Fireproof Explosion-Proof With Gas Special Sealing Seat
- 2" gas ball valve features explosion-proof flame retardant structure & gas dedicated sealing, meets EN331 & API 607, safe shut-off for natural gas pipeline systems.
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- Ball Valve Sizes, Medium Diameter
2″ IPS Ball Valve Full Port Quick Quarter Turn Shutoff for Water Gas Pipeline
- DN50 2" IPS ball valve, full port design, fast 90° shutoff, brass/stainless body, fits IPS pipe for US residential water & gas system.
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- Ball Valve Sizes, Medium Diameter
2″ NPT Ball Valve, Easy Installation & Tight Thread Sealing Shut-off Valve
- 2" NPT ball valve adopts NPT taper thread for easy assembly & leakproof seal, compliant with ANSI B1.20.1, used for gas, water and industrial pipeline cut-off.
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- Ball Valve Sizes, Medium Diameter
2″ Press Ball Valve, Compact Structure & Fast Press Fitting Plumbing Valve
- 2" press ball valve features compact size and tool-only press fitting, no welding, ideal for tight pipe shafts in hotel HVAC and commercial plumbing systems.
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