Grand Fiberglass Co.,Ltd. , https://www.cngrand.com
Product Description
The Epoxy Coated Cast Iron Electric Operated Butterfly Valve is a high-performance control device designed for industrial applications. It features a 3D eccentric metal seal structure, allowing for tight sealing with both metal-to-metal and alternative sealing options such as stainless steel or graphite composite rings. This valve is ideal for controlling and isolating media in pipelines used in the petroleum, chemical, power, metallurgy, and urban heating systems.
It is available in various sizes from DN50 to DN1200 and can operate under different pressure ratings including PN1.0, PN1.6, and PN2.5 MPa. The valve is suitable for a wide range of media including water, oil, and gas, and can handle temperatures up to 540°C. The electric actuator offers reliable operation with AC220V power supply and supports control signals like 4~20mA or 0~5V for precise regulation.
Body Ratings
PN1.0 / PN1.6MPa / PN2.5MPa
Valve Size
DN50 - DN1200
Seal Material
Alloy Metal Seal
Stem Seal
NBR, HNBR, PTFE, GRAPHITE
Body Material
WCB, SUS304, SUS316L, CF8, CF8L Stainless Steel
Disc Material
WCB, SUS304, SUS316L, CF8, CF8L Stainless Steel
Body Connections
Wafer / Flange
Power Supply
AC220V
Control Signal
4~20mA, 0~5V
Output Signal
4~20mA, 0~5V
Operating Pressure
PN1.6MPa, PN2.5MPa
Medium Temperature
Below 540°C
Installation Diagram
Main Parts Material
Item
Part Name
Material
1
Body
Carbon steel, CF8 Stainless Steel, CF8M Stainless Steel, CF3M Stainless Steel
2
Disc
Carbon steel, CF8 Stainless Steel, Cram Stainless Steel, CF3M Stainless Steel
3
Rotatable Shaft
2Cr13, 304 Stainless Steel, 316 Stainless Steel, 316L Stainless Steel
4
Disc Seal Ring
All kinds of stainless steel composites
5
Shaft Sleeve
ZCuZn38Mn2Pb2, Stainless Steel Composite, PTFE
6
Packing
Grafoil
Control Diagram
Model
Circuit
Model
Circuit
S
ON/OFF, No Output Signal
CPT
ON/OFF, Output 4~20mA Signal
MS
ON/OFF, Output Passive Contact Signal
PCU
Regulation, Output 4~20mA Signal
Packing & Shipping
1. Packing: Inner layer with bubble wrap, outer layer with cardboard box and wooden case.
2. Transportation: By sea, air, or train.
Our Services
1. Professional consultation before order placement.
2. Quick response within 24 hours after sale.
3. One-year warranty.
4. Safe packaging for shipment.
5. Welcome sample orders.
This product is designed for durability, precision, and ease of use in demanding industrial environments. Whether you're looking for a reliable solution for water treatment, oil and gas, or power generation, this electric operated butterfly valve delivers excellent performance and long-term value.
Model NO.: EB-000029
Working Temperature: Medium Temperature (120°C < T < 450°C)
Seal Surface Material: Soft Sealed
Valve Body: Casting
Application: Industrial Use, Water Treatment Systems
Size: DN50 to DN1200
Medium: Water, Oil, and Gas
Delivery Time: 7 Days
Brand: Grat
Packaging: Carton or Wooden Box
Standards: CE, TUV, ISO
Origin: Wuhan, Hubei, China
HS Code: 8481804090
Epoxy Coated Cast Iron Wafer Type Electric Operated Butterfly Valve