UPVC check valve
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Product Description
Brief Product Description
Plastic check valve does not contain metal components, acid alkali resistance; ball seal, PVC plastic check valve has abandoned the traditional spring check valve or heavy hammer design, the seal is stronger, its toughness is better, water resistance is better, high pressure resistance, pressure resistance up to 150PSI, Which is equivalent to water pressure in a water column 100 meters high.
Product structure
Plastic check valve new U-shaped inner ball has the best water stop effect;
The material meets the standards of drinking water;
· Pure raw materials, without adding CaCO3;
UV powder addition, strong anti-ultraviolet ability;
Plastic check valve can be installed horizontally or vertically;
Main Advantages
1. Material: UPVC (hard polyvinyl chloride) is non-toxic and odorless, the inner wall is smooth, and the bending is arc-shaped.
2. The installation is fitted with an insert joint and is sealed with a solvent adhesive. Compared with other materials, pipes have longer service life and safer!
3, UPVC check valve has a small friction flow, greatly reduces fluid resistance and pump power, good impact resistance, good mechanical strength and high impact toughness, only when suddenly attacked, there is a deformation of impact toughness.
4. UPVC shut-off valves are often used in chemical, light industry, mining, oil field, electronics, pharmaceutical, brewing, food, construction, civil loading and other fields. It plays a role in the transportation of various aggressive environments and high purity environments. Especially suitable for water purification systems and environmental protection. This product is resistant to corrosion, acid and alkali, can replace stainless steel, lining and galvanized pipes, which are durable and save money.
Main Features
1, high working pressure: pressure 1.0 MPa at normal temperature 20 ℃.
2. Good impact resistance: Only sudden attack strength deformation.
3. The chemical properties of this product are stable, non-toxic and tasteless, which fully meets the hygiene and safety requirements of the pharmaceutical and food industries.
4. The resistance of the liquid is small, the inner wall is smooth, and the bending is arc-shaped, so the friction of the flow is small, which greatly reduces the fluid resistance of the system and the power of the pump.
5. Large temperature range used: the temperature range used is-20 ℃ ~ 70 ℃.
6, long service life: This product can usually be used indoors for 50 years, if it is buried in the ground or in water, the service life will be longer, without obvious corrosion.
7. Easy installation. Good tightness: The installation of this product is sealed with a solvent connection, which is simple in design, has a high curing speed and high bonding strength, which avoids the phenomenon of running, planting, dripping and leakage in conventional piping.
8, light weight, saving investment: the weight of UPVC is 1/7 of the steel, which reduces the weight of the structure, reduces the labor intensity of workers and reduces the consumption of raw materials, can greatly save investment in the project.
Products Message
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Tianjin Hualida Valve Co., Ltd.
Address: Tianjin Jinan Industrial Development Zone
Mobile Phone: +86 15022758886
Website: www.hualidavalve.com
Mailbox: hualidavalve@163.com
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