Lockable Butterfly Valve带锁蝶阀
Description
产品概述 / Product Overview
带锁蝶阀 是用于消防管道、工业供水系统及各类压力管网的关键控制阀门。其特点是集成了 安全锁定结构，可通过锁具实现阀门的开启/关闭状态固定，防止误操作或未经授权的操作，确保系统稳定、安全运行。
该阀门采用高强度铸造结构，适用于长期高压、高流量工况，是消防系统中常用的主控阀之一。
The Lockable Butterfly Valve is a key control valve used in fire protection pipelines, industrial water supply systems, and various pressurized networks. It features an integrated locking mechanism that allows the valve to be secured in either the open or closed position, preventing accidental or unauthorized operation. Built with high-strength cast construction, it is ideal for long-term use in high-pressure and high-flow environments, commonly functioning as a main control valve in fire protection systems.
产品特点 / Key Features
1. 安全锁定结构 / Secure Locking Mechanism
可使用挂锁将阀门保持在指定位置，防止误关或误开，适用于需要严格管理的消防系统。
Allows the use of padlocks to secure the valve position, preventing accidental or unauthorized operation—ideal for fire protection systems requiring strict operational control.
2. 高强度阀体结构 / High-Strength Valve Body
采用耐压铸造工艺，具有优异的机械强度和抗冲击性能，适用于恶劣工况和长期运行。
Manufactured with pressure-resistant cast materials, offering excellent mechanical strength and impact resistance for demanding and long-term applications.
3. 快速启闭、流阻低 / Fast Operation with Low Flow Resistance
蝶板旋转结构使启闭迅速、操作轻便，同时确保低阻力的流体通过。
The rotating disc design enables fast and light operation while maintaining low fluid resistance.
4. 耐腐蚀涂层 / Corrosion-Resistant Coating
外表采用耐腐蚀环氧或消防专用红色防护涂层，适合潮湿环境及户外使用。
Coated with corrosion-resistant epoxy or fire-protection red coating, making it suitable for humid environments and outdoor applications.
5. 可用于报警阀组 / Compatible with Alarm Valve Assemblies
常用于湿式报警阀组与消防管路的主控制阀，可作为系统启闭的关键设备。
Frequently used as a primary control valve in wet alarm valve assemblies and general fire pipelines.
产品应用 / Applications
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自动喷水灭火系统主控阀
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消防泵房管路系统
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工业及商业建筑供水管网
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卫生、暖通及通用流体管路
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高压与常压流体系统
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Main control valve for sprinkler systems
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Fire pump room piping systems
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Water supply networks in industrial and commercial buildings
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HVAC and general fluid pipelines
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High-pressure and low-pressure fluid systems
产品优势 / Product Advantages
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防误操作设计，提升系统安全
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结构坚固，适合高强度使用场景
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维护简易，操作方便
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阀体寿命长，性能稳定
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符合消防工程及工业管路相关标准
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Anti-tampering design enhances system safety
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Robust construction for heavy-duty applications
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Easy to maintain and operate
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Long service life with stable performance
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Compliant with fire protection and industrial pipeline standards
技术参数（示例） / Technical Specifications (Sample)
如你提供具体型号尺寸，我可以为你制作完整规格表。
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阀门类型 / Valve Type: 带锁蝶阀 / Lockable Butterfly Valve
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公称通径 / Nominal Diameter: 可定制 DN50–DN300
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连接方式 / Connection Type: 对夹式 / Wafer Type
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工作压力 / Working Pressure: 通常 1.0–1.6 MPa
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适用介质 / Media: 水、清洁流体
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表面涂层 / Coating: 防腐环氧树脂（消防红）
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Valve Type: Lockable Butterfly Valve
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Nominal Diameter: Customizable DN50–DN300
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Connection: Wafer Type
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Working Pressure: Typically 1.0–1.6 MPa
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Media: Water and clean fluids
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Coating: Anti-corrosion epoxy (Fire Red)
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