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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- Medium Diameter, Ball Valve Sizes
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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- Medium Diameter, Ball Valve Sizes
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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- Medium Diameter, Ball Valve Sizes
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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- Medium Diameter, Ball Valve Sizes
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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- Medium Diameter, Ball Valve Sizes
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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- Medium Diameter, Ball Valve Sizes
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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- Medium Diameter, Ball Valve Sizes
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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- Medium Diameter, Ball Valve Sizes
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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- Medium Diameter, Ball Valve Sizes
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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- Ball Valve Sizes, Medium Diameter
2″ True Union Ball Valve, Detachable Maintenance Design PVC Ball Valve
- 2" inch true union ball valve features split true union connection for easy disassembly & repair, corrosion resistant, widely used in chemical, water treatment pipeline control.
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- Medium Diameter, Ball Valve Sizes
2″ Union Ball Valve, Corrosion Resistant PVC Union Ball Valve for Water Treatment
- 2 inch union ball valve adopts union connection for easy disassembly and maintenance, anti-corrosion PVC/CPVC material, ideal for chemical wastewater & circulating water pipelines.
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- Medium Diameter, Ball Valve Sizes
20mm Full Port Ball Valve Low Flow Resistance Quick Operation
- 20 mm ball valve, full port low flow loss, 90° fast switch, brass/SS threaded for irrigation, water & refrigeration pipeline.
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- Medium Diameter, Ball Valve Sizes
25 mm Threaded Ball Valve Fast Switch Good Tightness HVAC Water Pipeline
- 25 mm ball valve with 90° quick open-close & reliable sealing, brass/SS threaded type for air conditioning, lab and brewing pipeline control.
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- Medium Diameter, Ball Valve Sizes
3 Inch Flanged Ball Valve Class150 ISO5211 Actuator Mount High Pressure Shock Resistant
- DN80 3 inch flanged ball valve, Class150 flange, strong pressure & shock resistance, ISO5211 pad for electric/pneumatic actuator, for power & chemical pipelines.
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- Medium Diameter, Ball Valve Sizes
3 Inch Flanged Ball Valve Quick Quarter Turn Shut Off For Municipal Water Pipeline
- 3 inch water valve with fast 90° opening & closing, flanged connection, cast iron & SS body for municipal water pumping station emergency cut-off.
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- Medium Diameter, Ball Valve Sizes
3 Inch Industrial Ball Valve | Factory Wholesale Competitive 3 inch valve price
- Industrial 3 inch ball valve with multiple materials & flange ends, stable competitive 3 inch valve price for oil, water pipeline bulk orders.
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- Ball Valve Sizes, Medium Diameter
3 Inch NPT Threaded Ball Valve Easy Installation For Farm Irrigation Pipeline
- 3" threaded ball valve features thread connection for quick installation without welding, ideal for outdoor farm irrigation pipeline expansion projects.
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- Medium Diameter, Ball Valve Sizes
32mm Industrial Ball Valve | Factory Wholesale Competitive 32mm ball valve price
- Durable 32mm ball valve in carbon & stainless steel, threaded/flanged ends, get low wholesale 32mm ball valve price for industrial pipeline bulk orders.
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- Medium Diameter, Ball Valve Sizes
4 Inch Water Valve Full Port With ISO5211 Actuator Mount Base
- DN100 full port 4 inch water valve, ISO5211 standard pad, can fit electric/pneumatic actuator for municipal & circulating water pipeline control.
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- Medium Diameter, Ball Valve Sizes
4″ Ball Check Valve DN100 Flanged Automatic Backflow Prevention Easy Maintenance
- DN100 4" ball check valve flanged ductile iron, floating ball automatic one-way sealing, top bonnet for easy repair, for wastewater, mining and water pump pipelines.
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- Medium Diameter, Ball Valve Sizes
4″ Carbon Steel Ball Valve High Temperature High Pressure Industrial Pipeline Cutoff
- 4" steel ball valve forged carbon steel body, high temp & high pressure resistant, flange/weld end for power plant steam, oil gas industrial pipelines.
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- Ball Valve Sizes, Medium Diameter
4″ Gas Valve, Low Flow Resistance Fireproof Anti-static Gas Pipeline Shutoff Valve
- 4" gas valve features low flow resistance, fireproof and anti-static structure, compliant with EN331 & API 607, for industrial thermal power and city gas main pipelines.
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- Medium Diameter, Ball Valve Sizes
4″ Threaded Ball Valve, NPT Threaded Heavy Duty Shut-off Ball Valve
- 4 inch threaded ball valve with NPT internal thread for quick installation, high pressure resistance, used for oil, gas, water industrial pipeline cut-off control.
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- Medium Diameter, Ball Valve Sizes
5″ Ball Valve, Low Flow Resistance High Pressure Resistant Main Pipeline Isolation Valve
- 5" ball valve features full port low flow resistance & high pressure resistance, meets ANSI Class 300, used for water plant & chemical main pipeline control.
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- Medium Diameter, Ball Valve Sizes
50 mm Full Port Ball Valve 90 Degree Quick On Off Industrial Pipeline Valve
- 50 mm ball valve, quarter turn fast operation, threaded/flanged, brass & SS material for HVAC, food, pool medium flow pipelines.
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- Medium Diameter, Ball Valve Sizes
54mm Lever Valve, Labor Saving & Quick On Off Manual Pipeline Control Valve
- 54mm lever valve features labor-saving operation and fast quarter-turn switching, compact structure, widely used in laboratory water supply and industrial fluid pipeline control.
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- Medium Diameter, Ball Valve Sizes
63mm UPVC True Union Ball Valve Corrosion Resistant Quick Open Close
- 63mm ball valve made of anti-corrosion plastic, 90-degree quick switch, true union connection for chemical, aquaculture, pool pipeline fluid control.
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- Medium Diameter, Ball Valve Sizes
65mm Ball Valve Price List | Factory Direct Competitive Cost
- Get the best 65mm ball valve price for your industrial pipeline. DN65 flanged ball valve in carbon steel & SS. Factory wholesale price with fast delivery. Inquire now!
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- Ball Valve Sizes, Medium Diameter
75mm PVC True Union Ball Valve Fast 90 Degree Open Close For Aquaculture Pipeline
- 75mm corrosion resistant plastic ball valve with quarter-turn quick switch, used for seawater breeding, electroplating wastewater & amusement park water circulation.
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- Ball Valve Sizes, Medium Diameter
8 Inch DN200 Water Valve With Actuator Mount For Farm Irrigation Main Pipeline
- DN200 8 inch water valve with anti-corrosion body, can install pneumatic actuator for automatic zoning irrigation, widely used in large agricultural irrigation projects.
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- Medium Diameter, Ball Valve Sizes
80mm Ball Valve Price | Factory Direct Low Cost
- Get competitive 80mm ball valve price for industrial pipelines. Durable stainless steel, flanged/threaded ends, PN16-PN40. Fast shipping & factory wholesale. Request quote now!
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- Medium Diameter, Ball Valve Sizes
90mm Plastic Ball Valve Quarter Quick Open Close for Aquaculture Water Pipeline
- 90mm corrosion resistant plastic ball valve with fast 90° switch, used for seawater aquaculture, chemical wastewater & swimming pool piping system.
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- Ball Valve Sizes, Medium Diameter
90mm PVC Ball Valve Quick 90° Switch For Water Park Circulation Pipeline
- 90mm plastic true union ball valve with fast quarter-turn operation, applied in water park circulating water system for partition maintenance.
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- Medium Diameter, Ball Valve Sizes
ANSI Standard 2 Inch Globe Valve | Factory Direct 2 inch globe valve price
- High performance DN50 2 inch globe valve in carbon & stainless steel, flanged ends, competitive 2 inch globe valve price for industrial pipeline bulk purchase.
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- Medium Diameter, Ball Valve Sizes
API Certified Heavy Duty 20mm Ball Valve | Trusted 20mm ball valve price
- High quality industrial 20mm ball valve with threaded ends, carbon & stainless steel available, transparent 20mm ball valve price for bulk industrial orders
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- Ball Valve Sizes, Medium Diameter
API Certified Heavy Duty 4 Inch Ball Valve | Reliable 4″ ball valve price
- High quality industrial 4" ball valve with full port, carbon & stainless steel options, get trustworthy 4" ball valve price for large pipeline bulk orders.
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- Ball Valve Sizes, Medium Diameter
Competitive Price 4 Inch Ball Valve | Factory Wholesale for Industrial Piping
- Discover competitive 4 inch ball valve price for your industrial systems. Durable construction, full port design, and low torque operation. Get factory wholesale pricing today.
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- Medium Diameter, Ball Valve Sizes
Customizable 50mm Float Valve Price | In Stock for Fast Delivery
- Looking for a reliable 50mm float valve price? DN50 brass float valve in stock. OEM service & fast delivery for water tank level control. Get a quote now!
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- Ball Valve Sizes, Medium Diameter
DN100 Ball Valve Full Port Quarter Turn Fast Open Close For Commercial HVAC System
- DN100 4 inch full port ball valve with quick 90° switch, low flow loss, applied for commercial park HVAC circulating water pipeline shutoff control.
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- Ball Valve Sizes, Medium Diameter
DN65 65mm Ball Valve Gas Pipeline Use ISO5211 Mount Automated Upgrade Available
- 65mm stainless steel ball valve with full port, ISO5211 base for actuator installation, safe shut-off for commercial building gas branch pipelines.
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- Medium Diameter, Ball Valve Sizes
DN80 75mm Ball Valve Price | NPS 3 Flanged Industrial Valve
- Need a reliable 75mm ball valve price? DN80 NPS 3 flanged ball valve for water, oil, gas. WCB/SS316 body. Full port design. Get factory quote now.
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- Ball Valve Sizes, Medium Diameter
DN80 Ball Valve, Quick Open Close & Low Flow Resistance Industrial Isolation Valve
- DN80 ball valve features fast switch & low flow resistance, flange/weld connection, ANSI & GB standard, applied in water treatment, petrochemical pipeline isolation.
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- Ball Valve Sizes, Medium Diameter
High Quality API Certified 150 mm Y Strainer | Factory Direct Durable Price
- Looking for reliable 150 mm y strainer price? Our industrial Y strainers meet API 598, multiple materials & flanged ends, heavy duty, factory affordable cost for oil, water, chemical pipeline systems.
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- Medium Diameter, Ball Valve Sizes
Industrial DN50 2 Inch Valve | Factory Wholesale Competitive 2 inch valve price
- Durable DN50 2 inch industrial valve with flanged ends, carbon & stainless steel options, get low wholesale 2 inch valve price for pipeline projects.
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- Medium Diameter, Ball Valve Sizes
Industrial DN50 Ball Valve | Factory Wholesale Competitive ball valve 50mm price
- High performance DN50 industrial ball valve, various material & connection options, get affordable ball valve 50mm price for bulk industrial pipeline orders.
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