Description:
DURAVIS Electric Actuated Lug Type Butterfly Valves are a rotary automatic control valves which is a combination of a lug type butterfly valve and an electric actuator. Electric Actuated Butterfly Valves can be produced from DN 40 to DN 3000, or even above it. The BFV-L1EPA Series valves thankfully its ISO5211 standard top flange are fully compatible with DURAVIS rotary electric actuators. Preferably, the valve body can be GG-25, GGG-40 or Steel Casting. Different voltage options are available and in addition to on-off version, those valves come up with proportional models for modulating control.
Model No / Order Coding:
Model | Size | Way | Voltage | Seat | Disc | Operating Pressure |
EAR-004-1111 & BFV-L1EPA-040M |
DN40 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-004-1111 & BFV-L1EPA-050M |
DN50 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-004-1111 & BFV-L1EPA-065M |
DN65 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-006-1111 & BFV-L1EPA-080M |
DN80 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-006-1111 & BFV-L1EPA-100M |
DN100 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-010-1111 & BFV-L1EPA-125M |
DN125 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-016-1111 & BFV-L1EPA-150M |
DN150 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-016-1111 & BFV-L1EPA-200M |
DN200 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-024-1111 & BFV-L1EPA-250M |
DN250 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-035-1111 & BFV-L1EPA-300M |
DN300 |
2/2 |
230V AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-004-1211 & BFV-L1EPA-040M |
DN40 |
2/2 |
24V DC/AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-004-1211 & BFV-L1EPA-050M |
DN50 |
2/2 |
24V DC/AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-004-1211 & BFV-L1EPA-065M |
DN65 |
2/2 |
24V DC/AC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-006-1211 & BFV-L1EPA-080M |
DN80 |
2/2 |
24V DC |
EPDM* |
AISI316 |
0-10 Bar |
EAR-006-1211 & BFV-L1EPA-100M |
DN100 |
2/2 |
24V DC |
EPDM* |
AISI316 |
0-10 Bar |
*On request: PN16 / Please consult us for modulating control.
*Seat options and coding: EP: EPDM; VT: VITON; PT:PTFE; NB: NBR
Technical Features (DURAVIS Electric Actuated Resilient Seated Lug Type Butterfly Valve)
Control: On-Off (Optional: Proportional / Modulating)
Operating Voltage: 230V AC (On Request 24V DC/AC or 380VAC)
Valve Body: GG-25 Gray Cast Iron, GGG-40/50 Nodular Cast Iron, WCB Carbon Steel
Valve Disc: Nickel-Coated, Rilsan-Coated, Al-Bronze, 304 or 316 Stainless Steel
Valve Size: DN32...DN500
Valve Type: Lug Type (Resilient Seated)
Valve Seat: EPDM, NBR, FKM (VITON), Silikon, PTFE, NR
Advantages:
It has advantages such as being lightweight and economical, low space occupancy, easy installation, low maintenance and low pressure loss.
Applications: Machinery Industry, HVAC Systems, Compressed Air, Gas and Desulphurization Plants, Chemical and Petrochemical Industry, Ship Industry, Food Industry, Paper and Pulp Industry, Sugar Industry, Gas Combustion, Transportation and Dry-Bulk Handling etc.