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Technical data: | ||||
● Valve body | ||||
Type | ON/OFF Ball valve | |||
Size (DN) | DN15 ~ DN300 mm | |||
Pressure rating | PN1.6 – PN6.4 Mpa | |||
Flange standard | JB/T79.1-94, 79.2-94 | |||
Body / ball material | WCB, CF8, CF8M / CF8, CF8M | |||
Bonnet type | Whole type | |||
Packing | V-type PTFE / flexible graphite | |||
Seat seal material | Soft seal: PTFE, Carbon fiber reinforced PTFE , Composite graphite | |||
Metal seal: CF8, CF8M + Stellite | ||||
Operation temperature | Seal: PTFE | -10~180℃ | ||
Seal: Carbon fiber reinforced PTFE | -40~200℃ | |||
Seal: Composite graphite | -40~500℃ | |||
Seal: CF8, CF8M + Stellite | -40~600℃ | |||
Leakage | Seal: PTFE | Zero leakage | ||
Seal: Carbon fiber reinforced PTFE | ||||
Seal: composite graphite | < 10^6 of rated flow | |||
Seal: CF8, CF8M + Stellite | < 10^5 of rated flow | |||
Flow characteristics | quick-opening | |||
Rated travel | Full-open 90° | |||
Remark: For metal seal, it is suggested to select Eccentric semi-ball valve | ||||


● Actuator | |
Type | Electric actuator, intelligent integrated |
Usage | ON/OFF |
Power supply | 220VAC, 380VAC |
Input signal | 4-20mA.DC or 1 -5 VDC |
Action type | Electric open / Electric close |
Environmental temperature | -25℃~+70℃ |




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2.After Warranty Service |
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