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D71X-10S manual plastic butterfly valves
D71X-10S plastic wafer type butterfly valve manually Overview
Body weight is light, strong corrosion resistance,
For example: pure water and raw water piping systems, drainage and sewage pipeline system, brine and seawater piping systems.
PH and chemical solution, such as a variety of industries.
* The shell structure of compact and beautiful.
body light weight, easy to install
strong corrosion resistance, a wide range of applications
non-toxic materials Health
* Wear-resistant, easy disassembly, maintenance is simple
● Suitable fluids: water, air, oil, corrosive chemical liquids
Plastic wafer type butterfly valve part material manually table:
NO Name Material
A body of FRPP, PVDF, CPVC
2 valve of FRPP, PVDF, CPVC
3 stem the 1Cr18Ni9Ti 45 #
4 seat of EPDM, FPM
5 O-ring EPDM, FPM
6 handle ABS
7 nuts EPDM, FPM
8 positioning plate 1Cr18Ni9Ti

Note: In order to meet a variety of anti-corrosion industry needs, the seat can be sealed EPDM, FPM, IIR, GR rubber.
Plastic wafer type butterfly valve size manually table:
The DN D1, D2, D3, L1 H-H1, H2, n-¢ Pressure (Mpa) Weight = Kg / Taiwan
The HG JIS DIN ANSI of FRPP of CPVC of PVDF
253,585,908,580,125 185 37 72 60 4-17 0.7 0.9 1.0 1.1
3,235,100,125,185,377,260 4-17 0.7 0.9 1.0 1.1
4047110105110 98.5 150 200 38 86 70 4-18 0.7 1.2 1.3 1.5
5,056,125,120,125,120,160 200 40 86 70 4-18 0.7 1.3 1.5 1.6
6,571,145,145,145,140,185 220 45 100 70 4-18 0.7 1.7 1.8 2.0
8,085,160,150,160,152,195 280 46 105 85 8-18 0.7 2.3 2.5 2.7
100,105,180,175,180 190 215 280 55 118 85 8-18 0.6 4.0 4.4 4.8
125,131,210,210,210 216 250 300 62 163 93 8-18 0.5 4.8 5.2 5.7
150,153,240,240,240 240 285 300 67 176 93 8-22 0.5 5.5 6.1 6.5
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D371X-6S worm on the folder plastic butterfly valves
(1) Working pressure: a variety of materials at room temperature, working pressure up to 1.0Mpa.
(2) a wide use temperature: PPR use temperature of -20 ° C to +70 ° C; of PP for temperatures up to -20 ~ +95 -20 ~ +120 ° C; GFRPP the use temperature.
(3) the impact resistance: PPR, GFRPP has the high mechanical strength and impact resistance.
(4) fluid flow resistance is small: the inner wall of smooth, low friction, high transmission efficiency.
(5) excellent chemical properties: This product is non-toxic, odorless, acid, corrosion resistance, the use of a wide range. PPR is mainly used for food, beverage, water,
Pure water and other liquids pipelines and equipment hygiene requirements can also be used less corrosive liquids pipelines and equipment;
PP, GFRPP, mainly used for more corrosive acid, alkali and mixed-acid liquid (gas) body circulation.
(6) easy to install good sealing: This product is lightweight, bonding or welding, pipe fittings complete, construction is simple, good sealing, the labor intensity

 
 
 
 
 
 
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The D971S electric plastic butterfly valves
Features: plastic butterfly valves electric light weight, resistance to corrosion, is used in many fields, such as pure water and raw drinking water piping systems, drainage and sewage piping systems, salt water and sea water piping systems, acid alkali and chemical solutions and other industries, the quality of the broad user acceptance.
  D971S-10K electric plastic butterfly Overview
Electric plastic butterfly valves, light weight, corrosion resistance, used in many fields, such as pure water and raw drinking water piping systems, drainage and sewage piping systems, salt water and sea water piping systems, pH and chemical solution system and many other industries, the quality of the broad user acceptance.
The shell structure of compact and beautiful.
Body and light weight easy to install
Corrosion resistance and a wide range of applications
Material health non-toxic
Wear-resistant, easy disassembly, maintenance is simple
 D971S-10K electric plastic butterfly valve parameters
Nominal diameter 50 ~ 300mm
Nominal pressure 1.0 ~ 1.6Mpa
Suitable temperature 0 ~ +60 ° C
Connect the way flanged, threaded, so that
One of the valve structure, three links, three links T
Body Material of UPVC, CPVC, PP,
Spool Material of UPVC, CPVC, PP
Seal material EPDM, FPM
Applicable food industry, chemical solvent-compatible media PVC
D971S-10K electric plastic butterfly nature of the main components:
Electric Plastic Butterfly Valves PVC PVC polypropylene or PP of PPH material, PVC is resistant to most acids, alkali, salt corrosion from low to high concentration, but the impatience of aromatic hydrocarbons, ketones, ethers, chlorinated the corrosion of carbon hydrocarbons. PP, PPH, chemical resistance, very good, the general acid, organic solvent resistance. Commonly used for plastic butterfly valve rubber seal materials are EPDM EPDM and Viton FPM. Accordance with their respective characteristics in different environments: EPDM is resistant to general acid-base, chemical resistance and good resistance to water, but intolerant of mineral oil and superheated steam (200 ° C) temperature -40 ~ 120 . FPM oil, heat, acid and chemical resistance properties. Commonly used in high temperature corrosion of occasions, the use of temperature -20 ~ 210 .
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