人人操人人干人人摸_精品一区二匹_黄色18_午夜操逼 视频

人人操人人干人人摸_精品一区二匹_黄色18_午夜操逼 视频

人人操人人干人人摸_精品一区二匹_黄色18_午夜操逼 视频_国产超碰人人爽人人_成人全黄A片免费_青青在线肏

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    • Pilot high temperature solenoid valve

      Pilot high temperature solenoid valve

      2L Pilot high temperature solenoid valve

      2L Pilot high temperature solenoid valve

      B41DP pilot piston solenoid valve is widely used in military, aerospace, shipbuilding, nuclear industry, petrochemical, electric power, chemical, light industry, machinery, scientific research, industrial furnace, drying equipment, boiler, water supply and drainage, air conditioning, fire protection, food and medical, Cleaning equipment, pipeline media automation and other fields.

      • Quality
      • Price
      • Fast
      Complete solenoid valve solution
      Salse:+86-577-86989863 13456060066
      Fax:+86-577-86920866
      Service:+86-577-86926655 85857018
      • Summary
      • Model
      • Parameter

      Application

      B41DP pilot piston solenoid valve is widely used in military, aerospace, shipbuilding, nuclear industry, petrochemical, electric power, chemical, light industry, machinery, scientific research, industrial furnace, drying equipment, boiler, water supply and drainage, air conditioning, fire protection, food and medical, Cleaning equipment, pipeline media automation and other fields.

      Features

      Precision casting, beautiful appearance; pilot-type piston structure, stable performance; good sealing, fast switch; auto-made coil, not easy to burn;

      Principle

      Normally open: When the coil is energized, the electromagnet core is sucked, the pressure relief hole is closed, the main piston is pushed by the medium pressure, the main valve port is closed, and the medium is cut off. When the coil is de-energized, the main valve port opens and the medium circulates.

      Parameter

      Power supply voltage: DC12~220V; AC24~380V.

      Body material: stainless steel, SS304, SS316, SS316L.

      Pressure range: 0~6.4MPa

      Temperature range: (-200, -50) ~ (+180, +250, +380) °C

      Medium viscosity: less than 50CSt (more than custom).

      Protective performance: dustproof, waterproof and explosion-proof. Choose according to working conditions

      Wiring method: terminal block type, lead type, plug type.

      Connection method: flange, welding, internal thread (external thread and special interface can be customized or twisted).

      人人操人人干人人摸_精品一区二匹_黄色18_午夜操逼 视频

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