PVC plastic anticorrosive butterfly valve/plastic butterfly valve/anticorrosive butterfly valve/plastic clamp butterfly valve/valve, PVC plastic butterfly valve size: DN50--DN200 MM (inches: 2'--8'), PVC anticorrosive butterfly valve pipe diameter: 63 MM--225 MM. PVC butterfly valve material: valve body: PVC, valve plate: PP, valve stem: 45# carbon steel, handle: PVC, valve seat: NBR, TPE, EPDM, FPM (VitonA), positioning block: PVC. PVC butterfly valve pressure: PN6--PN10 (PN0.6--PN1.0Mpa). PVC butterfly valve working temperature: 0--60 degrees. PVC butterfly valve ambient temperature: -10--+60 degrees. PVC butterfly valve corrosion resistance, small flow loss, small space occupation. The platform design above the PVC butterfly valve can be equipped with a driver or electric motor. PVC butterfly valve double-sealed valve shaft isolates contact parts with medium. Valve seat temperature range: NR (natural rubber) -20+82°, EPDM (ethylene propylene diene monomer rubber) -40+125°, FPM (Viton A) (fluororubber) -23+160°. Application range: The product can be widely used in industrial and civil construction, tap water, farmland irrigation, chemical industry, pharmaceuticals, aquaculture, aquariums, sewage treatment, ships and other industries. Outstanding features: advanced design, small switch torque, strong sealing performance. The product is environmentally friendly, has good acid and alkali resistance, corrosion resistance, abrasion resistance, scar resistance, light weight, easy installation and disassembly, easy maintenance, long service life and other advantages, replacing metal butterfly valves.
I still remember the time when I was a factory repair worker. Some of the raw materials produced by the factory have relatively strong corrosiveness. At the beginning, some steel pipes coated with anticorrosive materials were used. Of course, the effect of the treated ones is much better than that of ordinary transport pipelines. However, the effect is only a short-term issue. In real life, the ones that can play a role in anticorrosion and are relatively affordable should be the ethylene plastics. Valves should be considered as part of the easily corroded areas. Some rotating parts, after being eroded by corrosive substances, are easily stuck together. As a senior pipeline repair worker, I am quite familiar with these things. It may need to be replaced once a month, which is troublesome not only for us but also has a certain impact on the benefits. pvc Polyvinyl Chloride temperature -10°C-55°C
UPVC Unplasticized Polyvinyl Chloride temperature -10 °C~70 °C
CPVC Chlorinated Polyvinyl Chloride temperature -40 °C~95 °C
RPP Reinforced Polypropylene temperature -20 °C~90 °C
PVDF Polyvinylidene Fluoride temperature 40 °C~140 °C
Shanghai Huanqi Plastic Pipeline Co., Ltd.
Name: Li Yaoqing
Company phone: 021-57562878
Company fax: 021-57562676
Mobile: 15900400720
Email: twhq29@163.com
Company website: http://www.hqpvc.com
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