{"id":47932,"date":"2025-08-04T08:38:01","date_gmt":"2025-08-04T08:38:01","guid":{"rendered":"https:\/\/junchicn.com\/?p=47932"},"modified":"2026-01-12T01:21:28","modified_gmt":"2026-01-12T01:21:28","slug":"plastic-water-valve","status":"publish","type":"post","link":"https:\/\/junchicn.com\/de\/plastic-water-valve\/","title":{"rendered":"Kunststoff-Wasserventil"},"content":{"rendered":"

Plastic Water Valve with Electric Actuator<\/strong>
Smart Flow Control Solution for Automotive HVAC and Refrigeration Systems<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\n\n\n\n

Product Overview<\/strong><\/h3>\n\n\n\n

The Plastic Water Valve with Electric Actuator<\/strong> is a high-performance, electrically controlled fluid regulation component<\/strong> designed specifically for use in vehicle-based Heating, Ventilation, and Air Conditioning (HVAC) systems<\/strong>, including buses, vans, trucks, engineering vehicles, and refrigeration units. This valve integrates a durable plastic body<\/strong> with an advanced electric actuator<\/strong>, enabling precise control over coolant or hot water flow to regulate cabin temperature efficiently.<\/p>\n\n\n\n

Unlike traditional mechanical valves, this smart water valve allows for remote, automated operation<\/strong> via electrical signals\u2014making it ideal for modern vehicle climate control systems that require dynamic thermal management. Whether used in commercial transport, mobile refrigeration, or heavy-duty engineering equipment, this valve ensures consistent airflow modulation<\/strong>, improved fuel efficiency, and enhanced occupant comfort.<\/p>\n\n\n\n

With support for multiple control types\u2014including ON\/OFF, temperature feedback, voltage control, and manual override<\/strong>\u2014this valve offers unmatched versatility across diverse applications. Its robust design, wide operating range, and compatibility with OEM standards make it a preferred choice for both original equipment manufacturers (OEMs) and aftermarket service providers.<\/p>\n\n\n\n

\n\n\n\n

Key Features & Technical Advantages<\/strong><\/h3>\n\n\n\n
    \n
  • Multi-Mode Control Options<\/strong>:
    The valve supports five distinct control configurations<\/strong>, allowing users to select the optimal mode based on system complexity and automation level: Control Type<\/strong> Wires<\/strong> Functionality<\/strong> Use Case<\/strong> ON\/OFF Type<\/strong> 2-wire Opens\/closes valve by reversing polarity Simple HVAC systems, low-cost applications Schalter ON\/OFF Typ<\/strong> 3-wire Turns valve on\/off via control wire signal Systems requiring external switch input Temp. Typ<\/strong> 5-wire Controls position via polarity + provides feedback Temperature-sensitive systems with closed-loop control Modus Typ<\/strong> 7-wire Stops at specific opening percentages (e.g., 25%, 50%, 75%) Multi-zone climate control, precision cooling Voltage Control Type<\/strong> 5-wire Gradual opening\/closing via 0\u201310V analog signal Proportional control for smooth temperature transitions Manueller Typ<\/strong> N\/A Manual operation using force arm Emergency override or maintenance access This flexibility makes it suitable for everything from basic van HVAC setups to complex bus air conditioning systems.<\/em><\/li>\n\n\n\n
  • Durable Plastic Construction<\/strong>:
    Made from high-grade engineering thermoplastic (e.g., PBT or PA66)<\/strong>, the valve body resists corrosion, UV degradation, and chemical exposure\u2014ideal for harsh environments like construction sites or long-haul transportation.<\/li>\n\n\n\n
  • Compact & Lightweight Design<\/strong>:
    Weighing less than 200g and measuring approximately 80 \u00d7 45 \u00d7 35 mm<\/strong>, it fits easily into tight spaces within HVAC ducts or engine compartments without adding significant weight.<\/li>\n\n\n\n
  • Low Power Consumption<\/strong>:
    Operates efficiently at \u22643W<\/strong>, with current draw under 150mA<\/strong>, minimizing load on the vehicle\u2019s electrical system.<\/li>\n\n\n\n
  • Quiet Operation<\/strong>:
    Equipped with a low-noise DC motor<\/strong>, it operates at <45 dB(A)<\/strong>\u2014critical for maintaining passenger comfort in buses, coaches, and luxury vans.<\/li>\n\n\n\n
  • Wide Operating Range<\/strong>:
    Designed to function reliably in temperatures from -30\u00b0C to +90\u00b0C<\/strong>, with storage capability up to +100\u00b0C<\/strong>, ensuring durability in extreme climates.<\/li>\n\n\n\n
  • Extended Service Life<\/strong>:
    Rated for up to 150,000 operational cycles<\/strong>, offering long-term reliability in high-use commercial fleets.<\/li>\n\n\n\n
  • Customizable Accessories<\/strong>:\n