FD01-BV1DF-3P(Double flanged Butterfly Valve–Pneumatic Actuator)
Butterfly valve is simple in structure, small in size and light in weight, and only consists of a few parts. Moreover, the valve can be opened and closed quickly by only 90 ° rotation, which is easy to operate. At the same time, the valve has good fluid control characteristics.
1. Small and light, easy to disassemble and repair, and can be installed in any position.
2. The structure is simple and compact, the operation torque is small, and the 90 ° rotary opening is quick.
3. The flow characteristics tend to be straight line and the regulation performance is good.
General Use: Water,sea water,gas, pressurized air, acids etc.
Double Flange Type Butterfly Valve.
Design in accordance with NF EN 593.Tightness in both ways. Face to Face:EN558-13 Serial.
|1||BODY||Cl / DI / CF8 / CF8M / WCB|
|2||SEAT||EPDM / NBR / VITON / SILICON etc|
|3||DISC||CF8/ CF8M / AL-DC / DUPLEX STEEL|
|5||BUSHING||PTFE / BRONZE|
|8||BOLT||STAINLESS STEEL / GALVANIZED|
|9||PRESSURE RING||CARBON STEEL|
|10||BOLT||STAINLESS STEEL / GALVANIZED|
|11||FLAT WASHER||STAINLESS STEEL / GALVANIZED|
Manufacture according to the requirements of the European directive 2014/68/EU,modulate H Face to face according to standards NF EN558 SERIE 13.ISO5752,DIN3202.Mounting between flanges
Body: 1.5 times
Seat: 1.1 times
Maximum Working Pressure:PN6 / PN10 / PN16
Maximum Working Tempressure table
|Sleeve type in option||Maximum Temperature||Peak Tempreature|
|EPDM||+4°C~+110°C||-20 °C ~+130 °C|
|EPDM Blanc||+4°C~+110°C||-20 °C ~+130 °C|
|FPM (Type Viton)||-10°C~+170*C||-20°C~+200°C|