REFLETECH OLD 2021
  • Home
  • About Us
  • Services
    • Engineering Svcs.
    • Fabrication
  • Products
    • Motors
    • Starters
    • Switch Gears
    • Fans and Compressors
    • Mixers >
      • Mixers >
        • Portable Mixers
        • E-Series Mixers
        • N-Series Mixers
        • V-Series Mixers
      • Impellers >
        • Marine Propeller
        • Hyflo Impeller
        • Axial Impeller
        • Radial Impeller
        • Anchor Impeller
        • Helix Impeller
        • Folding Impeller
        • Hub Attachments/Options
      • Shafts & Seals >
        • Shafting
        • Dust/Vapor Seals
        • Stuffing Glands
        • Mechanical Seals
    • Soot Blower
    • Valves >
      • Special Fluid Valves >
        • Ball Valves >
          • 3-Way Ball Valve
          • 4-Way Ball Valve
          • Pig Ball Valve
          • V-Type Ball Valve
          • Metal Seated Ball Valve
          • Track Ball Valve
          • Full Welded Ball Valve
          • Top Entry Ball Valve
          • Trunnion Ball Valve
          • 1 pc Type Floating Ball Valve
          • 2 pcs Type Floating Ball Valve
          • 3 pcs Type Floating Ball Valve
        • Butterfly Valves >
          • Metal Sealed Butterfly Valve
          • Soft Seat Butterfly Valve
        • Gate Valves >
          • Forged Gate Valve
          • Body Bolted Gate Valve
          • Pressure Sealed Gate Valve
          • Flat Gate Valve
          • Knife Gate Valve
        • Plug Valves >
          • Lifting Type Plug Valve
          • Pressure Balance Plug Valve
          • Sleeve Lined Plug Valve
        • Globe Valves >
          • Bellows Sealed Globe Valve
          • Forged Globe Valve
          • Body Bolted Globe Valve
          • Pressure Sealed Globe Valve
        • Check Valves >
          • Tilting Check Valve
          • Lift Check Valve
          • Swing Check Valve
          • Dual Plate Check Valve
          • Axial Flow Check Valve
        • Cryogenic Valves >
          • Cryogenic Butterfly Valve
          • Cryogenic Globe Valve
          • Cryogenic Gate Valve
          • Cryogenic Ball Valve
      • Control Valves >
        • ZDLP Electric Control Valve
        • Single Seat Control Valve
        • 3-Way Control Valve
        • Pneumatic Diaphragm Control Valve
    • Marine Auxiliary >
      • Transportation and Logistics >
        • Marine Products >
          • Windlass and Winch
          • Jib Deck Crane
          • Cylinder Luffing Deck Crane
          • Cargo Oil and Ballast System
          • Main Controllable Pitch Propeller
          • Tunnel Thruster
          • Rotary Vain Steering Gear
          • Ram-type Steering Gear
        • Port Machinery & Port Navigation >
          • Quayside Container Crane
          • Portal Luffing Crane
          • Ship Loader
          • Ship Unloader
          • Shield Machine
      • Energy Equipment >
        • Ship Lifter
        • Opening and Closing Machine
        • Towing Winch
        • Offshore Platform Crane
        • Multi-point Mooring and Operating Winch
        • Crane for Offshore Wind Mill Installation Vessel
        • Floating Crane
      • Welding Consumables for Steel Structure
    • Silo Cleaners >
      • Quattrosonics Sonic Soot Blowers
      • Primasonics Acoustic Cleaners
      • Primasonics PrimaWhip™
      • Primasonics PrimaLance™
    • Mechanical Seals, PackingS and Gaskets >
      • Packing's >
        • Compression Packing's
        • Sheet Packing's
        • Injectible Packing's
        • Plunger Packing's
      • Packing Tools
      • Gaskets
      • Mechanical Seals
      • Mechanical Seal Repair
  • Gallery
  • Industries Covered
  • Contact Us
  • Inquiry

Picture





3-Way Control Valve


Picture

Name:  3-Way Control Valve
Model:  Control Valve

Description:
1)  Electrical regulating valve consists of two parts, straight stroke electrical actuator and regulating mechanism. You could find three structural types of valve from fig.1, 2  
2)  For structure and principle of electrical actuator, please refer to related instructions of the product. .
3)  The apparatus is equipped with electrical operator and could realize two directions no disturbance switch of manual and automatic. It also could be used as remote controller. With indicating lamps of manual, automatic and ammeter, it could indicate valve level.
4)  There are two action methods for one seat valve, electric open and electric close. When input signal increase, valve turns from closing position to opening position gradually, it is electric open type. When input signal increase, valve turn from open position to closing position gradually, it is electric close type. Provide according to electric open type ex. Works. 
5)  For three way valve, because open and close in valve exist at the same time, so it has no difference of electric open and electric close.
6)  Working principle: electrical regulating valve receive inputting current signal from regulating apparatus, action through electrical actuator, occur axial pushing force. Change flow area between valve core and valve seat ( or valve plug ) through connecting bar till feedback signal  current of at position of electrical actuator equal to input signal current to reach the purpose of adjust technological parameters or change flowing direction of medium automatically.



Powered by Create your own unique website with customizable templates.