PVC plastic corrosion-resistant butterfly valve/plastic butterfly valve/corrosion-resistant butterfly valve/plastic wafer butterfly valve/valve, PVC plastic butterfly valve size: DN50--DN200 MM (inches: 2'--8'), PVC anti-corrosion butterfly valve 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 environmental 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 of the medium. Seat temperature range: NR (natural rubber) -20+82°, EPDM (ethylene propylene diene monomer) -40+125°, FPM (Viton A) (fluororubber) -23+160°. Application range: products 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. It has the advantages of anti-erosion, non-scarring, light weight, easy installation and removal, easy maintenance, long service life, etc., and is a substitute for metal butterfly valves.
Still remember the time when I was a factory repairman. Some of the raw materials produced by the factory are relatively corrosive. Initially, some steel pipes coated with anti-corrosion materials were used. Of course, the effect of processed ones is much better than ordinary transportation pipelines. However, the effect is only a short-term issue. In real life, the most effective and cost-effective way to prevent corrosion should be materials like polyethylene. 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 repairman, I am quite familiar with these things, and I may have to replace them once a month, which is not only troublesome for us but also has a certain impact on profits. pvc Polyvinyl chloride Temperature -10°C-55°C
UPVC Rigid 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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