Reliable Plastic Stem Metered Valve for Water Management Systems with Durable Polymer Construction

Reliable Plastic Stem Metered Valve for Water Management Systems with Durable Polymer Construction

Product Description

Our 20mm plastic stem metered valve offers exceptional value for water management and general fluid control applications where corrosion resistance and reliable performance are essential. This precision valve features a durable polymer construction that withstands demanding operating conditions while providing accurate flow regulation. The metering mechanism allows for fine adjustment of fluid passage, enabling operators to achieve optimal flow rates for various processes. Unlike metal valves, this plastic stem version eliminates rust concerns and reduces system contamination, making it ideal for irrigation systems, water treatment plants, and industrial cooling applications. The valve design incorporates a quarter-turn operation with clear positional indicators for easy visual confirmation of flow status. Available with multiple connection options including threaded, flared, and tube fittings, this versatile valve adapts to various installation requirements. The precision-engineered components ensure smooth operation and long service life even with frequent adjustments. With its excellent resistance to chemicals and corrosion, this 20mm metered valve provides reliable performance in handling water, mild chemicals, and other compatible media across numerous industries.

Bullet Points

Durable Polymer Construction: Manufactured from high-quality plastics that offer excellent corrosion resistance and long service life

Precision Flow Regulation: The metering valve design enables accurate flow control for efficient system operation

Versatile Connection Options: Compatible with various piping systems through multiple port types and configurations

User-Friendly Operation: Quarter-turn handle with clear positional indicators enables easy operation and quick status checks

Maintenance-Friendly Design: Simple construction allows for easy inspection and service when required

Specific Application Scenario

In municipal water treatment facilities, these plastic stem metered valves are installed on chemical dosing lines where they precisely control the addition of treatment chemicals like chlorine and flocculants. The valves' corrosion resistance ensures reliable operation despite constant exposure to aggressive chemicals, while the precise metering capability helps maintain optimal treatment levels.. 13

FAQ

Q: What pressure ratings do these plastic stem metered valves have?
A: Our valves typically operate at pressures up to 232 PSI at 73°F for liquid applications, though specific ratings depend on materials and configuration.

Q: Can these valves be used with hot water applications?
A: Yes, depending on the plastic material selected, our valves can handle water temperatures up to 95°C for certain materials like CPVC.

Q: Are these valves suitable for outdoor installation?
A: Many of our plastic valves are UV-resistant and can be used outdoors, though we recommend additional weather protection for extended life in direct sunlight.

Q: What maintenance do these metered valves require?
A: The valves are designed for minimal maintenance, but we recommend periodic inspection and cleaning of the metering components when handling media that might cause buildup.

Q: Can I get custom configurations of these valves for specific applications?
A: Yes, we offer various customization options including different connection types, handle configurations, and specialty materials for specific application needs.

Future industry manufacturing complex spans an area of nearly 7,000 square meters. It incorporates six high-speed aerosol valve production lines and more than 30 special valve production lines.

Each year, Future industry aerosol can produce up to one billion aerosol valves. Our main products are air freshener aerosol valve, insecticide spray aerosol valve, butane gas aerosol valve, carburetor cleaner aerosol valve, ribbon spray aerosol valve, snow spray aerosol valve,paint spray aerosol valve, fluid spray aerosol valve, portable stove gas aerosol valve, 360 degree aerosol valve, powder spray aerosol vave. Also we have expanded the export market of aerosol metering valves, aerosol caps and aerosol cans.We have also built five standardized workshops to conduct different operations in order to meet the requirements of various customers to ensure we always meet production demands and timelines.

Production of the valve mounting cups is carried out in this workshop. We use a high-speed automatic stamping machine to transform high-quality steel plates into valve mounting cups. Due to the high degree of its automation, this equipment can help to reduce labor costs and increase production efficiency significantly.

In addition, we utilize an efficient machine that can automatically press an outer rubber ring into a valve mounting cup in order to provide superior sealing performance in the process of final assembly.

This workshop contains over 20 injection molding machines and three injection molding lines. Among them, our injection molding machines are used to produce a variety of accessories such as valve stems, valve chambers, actuators, and spray caps, etc.

Due to efficient automation, we require a very small number of staff to run these more than 20 injection molders. During the production process, our quality control inspectors are responsible for sampling and testing every batch of accessories. Additionally, our injection molding line has the capability to produce various sizes of dip tubes in automatic mode.

This workshop is used to assemble all kinds of accessories. It is equipped with automated assembly equipment to greatly increase production efficiency and provide our customers with enhanced profits.

After assembly is completed, our valves will be automatically counted and packed. We are proud to say we are one of the few companies in the industry that possess advanced abilities in product research and development. Every new product needs an innovative mold. For this reason we utilize high-precision wire cutting machines and machine tools that can form our molds into exquisite shapes.

We possess a wide range of technical production and R & D expertise

Whatever your industry related need may be, just ask, we can provide the solution.