Sanitary Hygienic Manual Stainless Steel Butterfly Valve
Weld connection type with plastic multi-position handle 
Weld connection type 
One side weld, the other side thread type
Applications:
The simple, low cost operation of the sanitary hygienic manual stainless steel butterfly valve makes it suitable for all kinds of sanitary and hygienic facilities, pipe systems, equipment, and production lines. Sanitary stainless steel manual butterfly valves are used to open and close flow systems in order to regulate the liquid medium and their flow throughout the entire network. For example, some applications include:
1. In-line isolation, control of process, C.I.P. (clean in place) facilities and systems for food and dairy, beverages, beer, wine, biological liquids and pharmaceutical production lines
2. Liquid purification, filtration, blending and mixing for beverage, beer and wine, pharmaceutical liquids
3. Production and recycling systems of purified water, highly purified water, and water for injection (WFI) systems
4. High gravity brewing systems, CO2 and O2 management and recovery system for wine and beer production lines
5. Aseptic dosing systems, sterilization systems, sanitary batching systems, evaporation systems
for pharmaceutical production lines
6. All kinds of hygienic pipe systems and equipment
Configurations:
| Item | Part Name | Material | Q'ty |
| 1 | Plastic plug | PC | 1 |
| 2 | Handle ball | PC | 1 |
| 3 | Hexagon bolt | 304 / 316 Stainless Steel | 1 |
| 4 | Rotary head | 304 / 316 Stainless Steel | 1 |
| 5 | Spring | 304 / 316 Stainless Steel | 1 |
| 6 | Handle | 304 / 316 Stainless Steel | 1 |
| 7 | Groove | 304 / 316 Stainless Steel | 1 |
| 8 | Bolt | 304 / 316 Stainless Steel | 4 |
| 9 | Bushing | PTFE / EPDM | 2 |
| 10 | Nut | 304 / 316 Stainless Steel | 4 |
| 11 | Valve body | 304 / 316 Stainless Steel | 2 |
| 12 | Disc | 304 / 316 Stainless Steel | 1 |
| 13 | Plastic plug | 304 / 316 Stainless Steel | 1 |
| 14 | Seat/seal | PTFE/EPDM/VMQ/NBR/FPM | 1 |
| Driving Mode | Manual |
| Connection Type | Welding, Thread, Clamp, Quick Install, Flange, all available |
| Quantity | Single piece type, double pieces type, triple pieces type available |
| Size | DN10 ~ DN200 , 1/2" ~ 8", Φ19 ~ Φ102, all other sizes can be customized |
| Material | SUS304, or SUS316L |
| Seal Material | Free choice among EPDM, PTF E, FPM or NBR |
| Working Pressure | Low Pressure (Pn<1.6mpa) |
| Working Temperature | -10 ℃ ~ +95 ℃ |
| Surface Process | Matt |
| Standard | 3A, DIN, ISO, SMS, RJT, IDF |
Characteristics:
1. The sanitary manual butterfly valve has a quick and simple open and close function, small fluid resistance and it is suitable for frequent use.
2. Simple structure, small size, light weight.
3. Good sealing capability for long service life.
4. High-precision CNC lathes are utilized to finish the valve body, and the use of quality stainless steel and food grade rubber ensure the valve meets all sanitary standards.
5. The butterfly valve's body diameter and pipe inner diameter are matched exactly for a large flow.
We offer many different types of hygienic manual butterfly valve for you to choose from:
1. Manual handle
A． Round pull rod handle: 4 gear, lock valve in every 25 degree angle to control flow rate
B． Square pull rod handle: 4 gear, lock valve every 25 degree angle to control flow rate
C． Plastic multiple position gripper handle:
12 gear, lock valve in every 15 degree angle position, increases flow control accuracy
D． Stainless steel multiple position gripper handle:
12 gear, lock valve in every 15 degree angle position, increases flow control accuracy
A. Sanitary manual butterfly valve with weld end
B. Sanitary manual butterfly valve with tri clamp end
C. Sanitary manual butterfly valve with male thread end
D. Sanitary manual butterfly valve with flange end
E. Sanitary manual butterfly valve with union / nut end
F. Other special requirement or OEM are also available
3. Connection End Dimension Standard: DIN / SMS / ISO / RJT / BS4825 / 3A / ASME BPE, etc.
4. Seat and Seal Material
A. EPDM (black) - FDA
B. PTFE (white) - FDA
C. VMQ (white) - FDA
D. NBR (black) - FDA
E. FPM (red)
Thread connection type 
Flange connection type with stainless steel handle 
One side flange, the other side thread type
Clamp connection type 
Three pieces type 
Fast loading type with plastic multi-position handle
