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HOME > 產品目錄 > 閥 > RICHTER 鐵氟龍內襯閥 > 球塞閥 Ball Valve
球塞閥 Ball Valve
產品特色:
-可應用於當不銹鋼、特殊金屬、標準塑膠等材質無法達到足夠抗腐蝕的效果時
-球/桿為PFA包覆一體成形,也可選擇Al2O3陶瓷球心
-可用於純、超純、或含有大量固體之流體
-由於其更高流速,更低扭力及更少維修,可作為足以代替內襯柱塞閥的閥類
-內襯PFA厚度3mm以上(最厚可達5mm)
Design: | ASME/ ANSI or ISO/DIN | ||||||
Nominal Size: | 1/2"-8", DN15-DN200 | ||||||
Nominal Pressure: | Class 150 | ||||||
Lining: | PFA | ||||||
Normal Temperture: | -60℃ to +200℃(-75℉ to +400℉) | ||||||
Max. Pressure: | 17.2 bar(250psi) | ||||||
Description: | With one piece PFA ball/stem design or ceramic ball with PFA-lined stem, Richter maintenance-free self-adjusting ENVIPACK stuffing box, cavity reduced, seat rings of pure PTFE | ||||||
Options: | Double packing, monitoring and flushing connection, stem extension, hand lever extension, limit switches, stainless steel heating jacket, KNA-D/F with 5 mm lining | ||||||
Certification: |
EU Pressure Equipment Directive 97/23/EC, German Clean Air Act (TA-Luft), SIL |
德國TA-Luft 認證