DONJOY TECHNOLOGY CO., LTD
Established more than 30years, over 200 employees and 30 key technological team members , 4 inventions, 200 patents.
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Sanitary grade manual butterfly valve multi - position handle for powder
Specifications
| Product Name: | Powder butterfly valve |
| Valve Body Material: | SS304/316L |
| Seal Material: | EPDM (standard) FPM/SILICON/NBR, FDA177.2600 |
| Max Working Pressure: | 5Bar |
| Max.Working Temperature: | 120 ℃ |
| Available size: | 4''-12'', DN100-DN300 |
| Available connection: | Clamp / welding / thread / special connection |
| Available standard: | 3A / DIN / SMS / RJT / ISO / IDF |
| Operated: | Manual,Pneumatic, Electric |
| Seal ring: | Imported from Europe |
| Options of handle: | Two-position handle, three-position handle, four-position pull handle, multi-position plastic handle, and multi-position stainless steel handle； |
| Control: | Smart valve positioner / C-TOP control / position sensor |
| Certificate: | 3A/54-02 (1580), PED/97/23/EC, FDA.177.2600, ISO |
| Application scope: | Dairy,food, beverage, pharmacy, cosmetic, etc |
Description
The butterfly valve is designed and applied in the valves of separate delivery with the function of opening and closing.
It realizes sealing by using the theory of compressed air.
This kind of butterfly valve is equipped with ultra-small torque which the standard butterfly valve is not.
Specification: DN100 - DN300, 4" - 12"
Operation mode: manual and pneumatic
Working principle
To open valve, the seal will lose efficacy. But there will be no leaking.
The gas in the valve will be sealed once valve is closed, remaining no friction in sealing parts.
Technical advantages
To open and close valve, there won't be friction occurred in the sealing part.
Thus, there's no fear of contamination generated by friction of sealing part.
Material
The material connected with others: AISI 316L / 1.4404
The material in other parts: AISI 304
Seal ring: EPDM FDA 177.2600
Internal surface finish: Ra ≤ 0.8μm
External surface finish: CNC fine machining
Options
Gasket: NBR / MVQ / FPM
Pneumatic actuator of double-acting
Inductive position sensor
C - TOP control head
Position sensor
Handle selection
Two-position handle;
three-position handle;
four-position pull handle;
multi-position plastic handle;
multi-position stainless steel handle;
Connection
SMS, RJT, DIN, 3A, ISO, Clamped, welded and threaded etc.
Packaging Details
Bubble pack for each valve.
Outside packing is carton or plywood cases.
Or as per the request of customers.
Delivery details
Usually within 20 days after receiving T/T down payment.
Product display
Tag: Butterfly valves, Powder valves, Donjoy valves