Wuhan Grat Control Valve Co., Ltd. nukiz@grat.com.cn 86-027-6070-6977
Product Details
Place of Origin: Wuhan, Hubei, China
Brand Name: Grat
Certification: IP67,CCC, ISO, CE,TUV
Model Number: EK-000047
Payment & Shipping Terms
Minimum Order Quantity: 1pc
Price: USD $50.00/ Piece
Packaging Details: Inner with bubble wrap, outer with cardboard box and wooden case
Delivery Time: 3 working days
Payment Terms: L/C, T/T, D/P, PayPal, Western Union
Supply Ability: 1000PCS/Month
Certifications: |
CCC, ISO, CE, IAF, Cans |
Brand Name: |
GRAT |
Minimum Order Quantity: |
1 Pc |
Delivery Time: |
3 Working Days |
Payment Terms: |
LC, T/T, D/P, PayPal, Western Union |
Media: |
Oil |
Driving Mode:: |
Electric |
Connection Form:: |
Wafer |
Structure: |
Centre Sealing |
Seal Form:: |
Auto Sealed |
Valve Stem: |
Normal |
Working Temperature: |
Medium Temperature (120°C |
Valve Body: |
Casting |
Application: |
Industrial Usage, Water Industrial Usage |
Work Pressure: |
Mid-Pressure (2.5mpa< Pn <6.4mpa) |
Material Of Seal Surface: |
Soft Sealed |
Standard: |
DIN |
Explosion-Proof Grade: |
Exd II Bt4 |
Valve Size: |
DN40-1000 |
Applicable Medium: |
Vitriol, Hydrofluoric Acid, Phosphoric Acid, Chlor |
Packaging Details: |
Carton |
Place Of Origin: |
Wuhan, Hubei, China |
HS Code: |
8481804090 |
Certifications: |
CCC, ISO, CE, IAF, Cans |
Brand Name: |
GRAT |
Minimum Order Quantity: |
1 Pc |
Delivery Time: |
3 Working Days |
Payment Terms: |
LC, T/T, D/P, PayPal, Western Union |
Media: |
Oil |
Driving Mode:: |
Electric |
Connection Form:: |
Wafer |
Structure: |
Centre Sealing |
Seal Form:: |
Auto Sealed |
Valve Stem: |
Normal |
Working Temperature: |
Medium Temperature (120°C |
Valve Body: |
Casting |
Application: |
Industrial Usage, Water Industrial Usage |
Work Pressure: |
Mid-Pressure (2.5mpa< Pn <6.4mpa) |
Material Of Seal Surface: |
Soft Sealed |
Standard: |
DIN |
Explosion-Proof Grade: |
Exd II Bt4 |
Valve Size: |
DN40-1000 |
Applicable Medium: |
Vitriol, Hydrofluoric Acid, Phosphoric Acid, Chlor |
Packaging Details: |
Carton |
Place Of Origin: |
Wuhan, Hubei, China |
HS Code: |
8481804090 |
Explosion-Proof Electric Actuator Drive Wafer Connection Butterfly Valve Soft Sealed
Product Description:
Explosion-Proof Electric Actuator Drive Wafer Connection Butterfly Valve/ IP67 / Soft Sealed
Description:
Soft sealed electric butterfly valves have the structure of 3D eccentric metal sealed, whose seal mode is metal-to-metal, also can be changed into the other seal modes such as the metal seal ring to the metal, and the stainless steel plate seal ring or the graphite composite plate seal ring to the metal. This 3D eccentric metal seal butterfly valve with high performance is a device to regulate and cut off the medium of those piping in petroleum, chemical, power, metallurgy and city heat supply system.
Specification:
| 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 Celesius degree |
Installation Diagram
The material for main parts
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 composite |
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 with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
