Quick Switch Electric Butterfly Valve
Product Description
Quick switch electric butterfly valves fully satisfy the requirements to quick switch and cut off the technical parameters including pressure, temperature, flow and the level of liquid. The quick switch electric butterfly valve is widely applied in the complex services of large pressure drops and easy blocking to realize quick switch and cutting off the technical pipeline, and whose superior technical performance and the high cost-effective are more than the competitive products.
Technical parameters | Valve size | DN40-DN200 |
| Body ratings | PN1.6MPa |
| Body connections | Wafer type |
| Body structure | Central line Soft seal structure of axis |
| Action time | 3S, 4S, 7S optional(0-90 degree) |
| Power supply | AC220V |
| Output signal | 4~20mA, 0~5V |
| Operating pressure | PN1.6Mpa, PN2.5Mpa |
| Medium temperature | Below 120 Celsius degree(The higher temperature resistance in reserve) |
| Ambient temperature | Below 50 Celsius degree |
| Flow coefficient(CV) | Please download the data on our website (The flow coefficient depends on the flow requirements of the customer. ) |
| Applicable medium | Water, oil, gas |
| Dead zone | 0.5% |
| Repeatability error | 0.5% |
| Body material | SUS304 SUS316 WCB |
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&Shipping1.Packing: inner with bubble wrap,outer with cardboard box and wooden case
2.Transportation:by sea,by air,by train
Our Services1.Professional consultation
2.24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order
