Description

Electric butterfly valve

This electric actuated butterfly valve is perfect for sanitary applications and chemical processes, as it meets all the high standards required. It is a one-piece disc valve with a stem that comes in a variety of materials including cast iron, ductile iron, aluminum stainless steel, CF8 and CF8M. The disc valve can also be made from materials such as nylon coated ductile iron, aluminum bronze or double stainless steel (2507 and 1.4529). Stem material is available in stainless steel with NBR, EPDM, PTFE, VITON or FKM polyurethane seats. The size range is from 1″ – 40″, while flange accommodations include EN 1092 PN6/PN10/PN16 ASME class 150 or AS4087 PN10/PN16 JIS 5K/10K. This motorized butterfly valve also features an electric actuator which has an output torque of up to 2000 NM and control signals of 4-20 mADC or 0-5 VDC/0-10 VDC in power outlets such as 12VDC, 24VAC etc. Also available are options like explosion-proof actuators (Exd II CT5) and water-proof IP67 versions. This essential piece of equipment offers superior Cv values while maintaining low pressure drops across the system and is capable of withstanding temperatures between -40°C to +200°C (depending on pressure). Definitely a must-have for any rigorous applications!

Electric butterfly valve
resilient seated butterfly valve surpasses the high standards required in sanitary valve applications, and inherent flow characteristics and capabilities. butterfly valve is a wafer version with flange locating holes, and is the companion lug version for dead-end service and other flange requirements.

Description
Body: Cast Iron, Ductile Iron, Aluminum Stainless Steel,CF8,CF8M,CF3M
Disc: Stainless Steel CF3M,CF3,CF8M, Nylon Coated Ductile Iron, Aluminum Bronze, Double Stainless Steel,2507,1.4529
Stem: Stainless Steel
Seats: NBR,EPDM,PTFE,VITON, FKM* Polyurethane
Size: 1″ – 40″ (25mm – 1000mm)
Flange accommodation: EN 1092 PN 6/PN10/PN16
ASME Class 150
AS 4087 PN 10/ PN 16
JIS 5K/10K
Top flange:ISO5211
Temperature range: -40 °C to + 200 °C (depending on pressure, medium and material)
Body style: wafer
Applications: Potable Water, Wastewater, Seawater, HVAC

Sanitary & Chemical applications
One-piece disc/stem
High Cv, low pressure drop

Electric Actuator
Output Torque 50Nm to 2000 Nm)
Control: ON-OFF type、Regulation type
Control signal: 4-20 mADC、0-5 VDC、0-10 VDC
Power: 12 VDC,24 VAC,24 VDC,220 VAC,120 VAC,380 VAC 50/60 Hz ±10%
Water-proof actuator:IP67
Option specification:
Explosion-proof actuator: Exd II CT5
Water-proof actuator:IP67