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Plastic valves as the name suggests is made of plastic and is used in different industrial valves applications that require corrosion resistance or chemical handling. Some of the materials that are used in the manufacture of these plastic valves include acetyl polymers, polyvinyl chloride (pvc), chlorinated pvc (cpvc), polytetrafluoroethylene (ptfe), polyethylene (pe), polypropylene (pp), polyvinylidene fluoride (pvdf). All these materials used make these plastic valves provide good flexibility, fatigue resistant, exhibit chemical resistant and nontoxic qualities and perform efficiently in high temperatures. There are many types of plastic valves. Specifications under these plastic valves can be seen in the form of ball valves, butterfly valves, directional valves, water valves, 3 way valves etc. In many industries today these plastic valves are used for a variety of materials like powders, slurry, ash slurry, high viscosity fluids, liquid metal, acids, petroleum gases etc. Ball valves provide tight shut-offs, but are not suitable for sanitary applications. Butterfly valves permit flow in only one direction. Check valves are self-actuating and prevent the reversal of process flow. Diaphragm valves separate the flow of gases from the closure element. Directional valves steer flow through selected passages. Diverter valves redirect process flow. Drain valves reduce surplus media. Float valves open or close automatically as the level of a fluid changes. Foot valves are check valves with a built-in strainer. Gate or knife valves are linear motion valves in which a closure element slides into the flow to shut off the stream. Globe and pinch valves are other types of linear motion devices. Needle valves have a slender, tapered point at the end of a valve stem. Plastic control valves are highly responsive control valves designed for use with corrosive media and/or corrosive atmospheres. Control valves suitable for applications in numerous industries including chemical, petrochemical, pulp and paper and municipal, these control valves feature fast and accurate positioning and are available with a wide selection of trim sizes. Other types of plastic valves include sanitary or hygienic valves, sampling or dispensing valves, shut off valves, solenoid valves, and toggle valves. These plastic solenoid valves are used for a variety of applications like washing machines, water purifiers and beverages vending machines. Plastic valves are used with a variety of media. Examples include powders, rendering wastes, sludge, slurry, ash slurry, coolants, hazardous materials, high viscosity fluids, hydraulic fluid, liquid metal, lubricants, air and compressed air, hot and cold water, salt water, wastewater, gasoline, diesel fuel, liquefied petroleum gas (lpg), natural gas, abrasive materials, acids, and adhesives. Most of the plastic valves people come in contact with in everyday life are radically different from the rugged industrial valves. The average plastic valves used on a home aquarium or swimming pool tends to be molded of low-grade white plastics, and is designed for low-cost.
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Featured Suppliers of Plastic Valves
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Bhm Corporation |
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Castings, forging, machined products along with industrial chains, valves, pipe fittings and plastic components |
| Products Profile: |
Castings, forging, machined products along with industrial chains, valves, pipe fittings and plastic components |
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G. K. Plastics |
| Products Profile: |
Mfrs. & exps. Of plastic ball valves, foot valves, water taps, pvc pipe fittings & sanitary items pipes & pipe fittings |
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Nirmal Industries |
| Products Profile: |
Plastic products valves instrumentation process control instruments locks valves |
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Polycoat Flowchem |
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Pharmaceutical machinery valves plastic products |
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Pragati Plastics Pvt. Ltd. |
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Suppliers of fluoropolymer materials from resin to semi finished rods, sheets, tubing, hollows, and films. |
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Acid hose pipes, tubing, acid resistant tanks, acid resistant valves, cooling systems, industrial, fabrics, carbon fiber, fluoropolymer, gaskets, acid and chemical resistant, gaskets, fluoropolymer, hose and tubing, fluoropolymer, insulators, fluoropolymer, liners , plastics, pumps, heat, seals, fluoropolymer, tapes, fluropolymer, tubes and tubing and many more. |
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Ravands Controls |
| Company Profile : |
Manufactures of thermoplastic ball valves, non return valves, foot valves and butterfly valves |
| Products Profile: |
Thermoplastic ball valves, non return valves, foot valves and butterfly valves |
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Thermic Process Engineers |
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The company manufactures widest ranges of air / gas / liquid dryers & filters, process equipment & fabrication, thermoplastic pipe, fittings & valves, air cooled heat exchangers etc. |
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Process Dryers,
Process Filters,
Compressor Accessories,
Process Equipment & Fabrication,
Thermoplastic Pipe, Fittings & Valves,
Air Cooled Heat Exchangers,
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| Products Profile: |
Process equipment & accessories likje air / gas / liquid dryers & filters, process equipment & fabrication, thermoplastic pipe, fittings & valves, air cooled heat exchangers etc. |
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Click here to view entire product range (Products : 6) |
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Tongling Easter Inc |
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Manufacturers of forged steel valves, cutting machines, iso4064 water meters, cast iron valves, ductile iron pipe fittings, plastic valves, brass valves and fittings, fire hydrants |
| Products Profile: |
Forged steel valves, cutting machines, iso4064 water meters, cast iron valves, ductile iron pipe fittings, plastic valves, brass valves and fittings, fire hydrants |
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