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HALAR COATED STEP DIAPHRAGM VALVE
FULL OR RESTRICTED PASSAGE
KDV HALAR COATED
Range: DN25 to 150
Pressure: PN10 to 16
Non-ascending stem
HALAR COATED STEP DIAPHRAGM VALVE
FULL OR RESTRICTED PASSAGE
KDV HALAR COATED
Range: DN25 to 150
Pressure: PN10 to 16
Non-ascending stem
Description
DIN/ANSI/JIS FLANGED DIAPHRAGM VALVE – KDV HALAR COATED
Body: Iron, ductile iron, WCB carbon steel or CF8M stainless steel. Coating: Halar ECTFE. Diaphragm: See table. Bonnet: Iron or ductile iron. Pressure: PN10-16.Optional: Non-rising stem. Valve with bubble-tight seal, easy to maintain, the replaceable parts that compose it are easily replaceable online and are available in stock. Cavity-free, low-emission design with no stem seal leakage. Position indicator. Mechanical components isolated from the fluid. Suitable for: Strong acids (sulfuric, nitric, hydrochloric, hydrofluoric), powder bleaching agents, strong solvents and high purity.
Diaphragm Options
DIN/ANSI/JIS FLANGED DIAPHRAGM VALVE – KDV HALAR COATED
| Nº | TYPE | MATERIALS | PROCESS |
| 10 | PASO RESTRINGIDO Y TOTAL | NR natural rubber | General purpose, abrasives, water, diluted acidic minerals |
| 11 | Composite natural rubber | Sludge and suspended solids | |
| 20 | EPDM / Black ethylene propylene rubber | General purpose, temperature resistant, resistant to most corrosive and abrasive chemicals | |
| 22 | EPDM / Food Grade | Food and pharmaceutical | |
| 30 | Butyl rubber IIR chlorobutyl, halogenated isoprene isobutylene | Acids, alkalis, hot water and low pressure steam | |
| 40 | Nitrile NBR Rubber, Acrylonitrile Butadiene Rubber | Oils, fats and fuels | |
| 50 | CR neoprene, chloroprene rubber | Air, weak chemicals, fats | |
| 60 | Hypalon CSM, Chlorosulfonated Polyethylene | Concentrated acids and alkalis, chlorides | |
| 70 | PASO RESTRINGIDO | Fluorinated elastomer FKM/Viton FPM | Sulfur concentrates, hydrocarbons and chlorides |
| 80 | Silicone | Oxidizing chemicals, concentrated sodium hydroxide, food | |
| 92 | PTFE with EPDM backing | High chemical and high temperature resistance | |
| 93 | PTFE with butyl backing | High chemical and high temperature resistance | |
| 96 | PTFE with hypalon backing | High chemical and high temperature resistance |
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DIN/ANSI/JIS FLANGED DIAPHRAGM VALVE – KDV HALAR COATED
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- INDUSTRIAL VALVES
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- BSP, reduced bore, 1 piece KTN 1111
- BSP, full bore, 2 pieces KTN 1112
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- NPT, full bore, 3 pieces KTN 1813
- BSP, full bore, 3 pieces KTN 1113MPT
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- WAFER
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- Stainless steel body Cromax suction valve
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- High flow coaxial valve
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- INSTRUMENTATION
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- PRESSURE
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- MECHANICAL PRESSURE GAUGE
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- Ceramic thick layer industrial pressure transmitter
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- Standard pressure transducer
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- Pressure transduser hygienic processes
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- TEMPERATURE
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