

带信号开关高压球阀产品概述
带信号开关高压球阀是一种集成阀位信号反馈功能的高压控制阀门,采用Class 600~2500压力等级设计,通过机械/接近式开关实时监测阀门启闭状态。该产品特别适用于石油天然气、化工等需要远程监控的高压管路系统。
带信号开关高压球阀核心技术特点:
高压密封结构
锻造阀体(ASTM A105/F316L)
双向金属硬密封(碳化钨喷涂)
防火设计符合API 607标准
带信号开关高压球阀智能信号反馈
机械式微动开关/电感式接近开关
双信号输出(开/关位独立触点)
防护等级IP67(NEMA 4X)
带信号开关高压球阀执行机构
气动/电动执行器可选
防爆等级Ex dⅡCT6
手动紧急操作装置
带信号开关高压球阀监测功能扩展
阀位4-20mA模拟量反馈
支持MODBUS RTU通讯
本地机械位置指示器
带信号开关高压球阀严苛工况适配
温度范围:-29℃~+200℃
抗硫处理(NACE MR0175)
可选配压力平衡结构
带信号开关高压球阀关键术语对照表:
中文English阀位开关Position switch微动开关Micro-switch接近开关Proximity sensor防火设计Fire-safe design压力平衡Pressure-balanced机械指示器Mechanical indicator
注:本产品符合API 6D/ISO 17292标准,开关接点容量可达5A@250VAC。可根据需求提供SIL2功能安全认证版本,阀体材质可选双相钢、蒙乃尔等特种合金。
High-Pressure Ball Valve with Position Switch Product Overview
The high-pressure ball valve with position switch is a pressure control valve integrating position feedback function, designed for Class 600~2500 applications with mechanical/proximity switches for real-time status monitoring. Particularly suitable for oil & gas chemical industries requiring remote supervision of high-pressure pipelines.
Core Technical Features:
High-Pressure Sealing
Forged body (ASTM A105/F316L)
Bidirectional metal hard seal (WC coating)
Fire-safe per API 607
Intelligent Feedback
Mechanical micro-switch/inductive proximity sensor
Dual signal output (independent NO/NC contacts)
IP67 (NEMA 4X) protection
Reliable Actuation
Pneumatic/electric actuator options
Explosion-proof Ex dⅡCT6
Emergency handwheel
Extended Monitoring
4-20mA analog position feedback
MODBUS RTU communication
Local mechanical indicator
Harsh Condition Adaptability
Temperature range: -29℃~+200℃
Sulfur-resistant (NACE MR0175)
Optional pressure-balanced structure
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