Plastic valves have the advantages of light weight, corrosion resistance, non-adsorption of scale, integrated connection with plastic pipelines and long service life. In the plastic pipeline system of other fluids for industrial use, the advantages in terms of application are unmatched by other valves.
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1. Rapid Assembly: Socket Fusion Fittings utilize a hot-melt socket welding process. Welding is completed simply by inserting the pipe into the sleeve and heating for tens of seconds. The overall operation time is significantly shorter than the minutes or even hours required for traditional arc or gas welding. 2. Low O...
View More1. High Temperature Resistance Taking fluoroplastics (PTFE, FEP, PVDF, ETFE, PFA) as an example, their maximum operating temperature can reach 260℃, with a low temperature limit above -18℃. Conventional plastic piping (such as PPR and PVC) can be used stably for a long time below 90℃, but softening or even failure will...
View More1. Determine the Media Characteristics First, determine whether the medium being transported by the plastic pipe is water, oil, chemical solvents, or gas. Select materials based on its corrosiveness, viscosity, and temperature range. PPR is suitable for hot water, PVC for acid and alkali media, and PE-RT for low-temper...
View MoreHow to perform routine maintenance and seal replacement for plastic valves?
1. Regular inspection of valve body and sealing surfaces: Visually inspect the valve body, seat, and gaskets monthly, recording any scratches, wear, or signs of aging.
2. Cleaning and lubrication: Use a lint-free cloth or specialized cleaner to remove oil and dust from the valve body surface; apply a suitable amount of chemically resistant lubricant to moving parts (such as springs and valve stems) to prevent jamming.
3. Quick steps for seal replacement: ① Remove the valve body and secure the mounting block; ② Quickly release the old gasket using the snap-fit structure between the spring and the mounting plate; ③ After checking the spring and mounting rod for damage, install the new gasket and re-snap it. This patented snap-fit limiting design significantly improves replacement efficiency and is applicable to the entire range of plastic valves from Jiangsu Leiting Precision New Materials Co., Ltd.
4. Functional verification: After replacement, perform a closed/open cycle test to confirm no leakage and smooth operation before putting the valve into use.
What are the key considerations for packaging and shipping PlasticValveSeries products?
1. Packaging Material Selection: Use moisture-proof and shock-proof polyethylene or corrugated cardboard boxes, clearly marked with "Moisture-proof, Pressure-proof" to ensure the valve body is protected from moisture or impact damage during long-distance transport.
2. Protective Measures: Each valve body is internally filled with PE foam or EPE granules, and partitions are installed between valve bodies to prevent mutual friction; soft protective sleeves are added to easily scratched valve covers and flanges.
3. Labeling and Instructions: The packaging must clearly indicate the product model, specifications, weight, quantity per carton, and the words "Lightweight Plastic Valve"; a user manual should also be included for quick identification by the customer on-site.
4. Transportation Method and Loading: Flatbed trucks or containers are preferred for full container transport. Keep the container level during loading to avoid tilting or severe bumps; for large shipments, pallet stacking can be used, with sufficient gaps between pallets to prevent deformation under pressure.
Advantages of PlasticValveSeries in Practical Applications:
1. Lightweight and High-Strength: Compared to metal valves, plastic valves weigh only 30%~40% of metal valves, reducing pipeline support structure costs.
2. Corrosion-Resistant and Scaling-Free: Utilizing high-molecular materials (such as PTFE and modified polyurethane), they maintain long-term sealing performance in strong acid, alkali, and salt spray environments, making them suitable for demanding industries such as solar energy, semiconductors, and chemicals.
3. Integrated Connection: The valve body can be directly heat-fused or snap-fitted to plastic pipes, eliminating the need for additional flange gaskets, shortening installation time and reducing leakage risk.
4. Technological Innovation and Patent Protection: As of December 2024, the company held 81 patents (36 invention patents, 36 utility model patents, and 9 design patents), including a snap-fit structure for easy seal replacement, further enhancing maintenance convenience.
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Address: No. 55 Haichuan Road, High-Tech Zone, Dongtai City, Jiangsu Province, China
Mobile: +86 137 7009 5258
Tel: +86-515-85479999
Email: [email protected]
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