Model NO.: YH-QF001
Type: Fixed Ball Valve
Function: Blow-Down Valve
Temperature: High Temperature
Application: Industrial Usage, Water Industrial Usage, Household Usage, Food, Beer, Beverage, Milk, Pharmacy
Stand: DIN, SMS, 3A, ISO
Size: Dn25-Dn100 1"-4"
Trademark: Yeahoo
Specification: CE, ISO
Origin: Wenzhou Zhejiang, China
HS Code: 8481804090
ApplicationsSanitary double seat mix-proof ball valve was very and economical mainly used in food beverage processing, pharmaceutical, chemial industrial and so on, which absolutely need to avoid mixture or pollution among different medias or materials. Meanwhile, the design of completely running through of the valve chamber will not come out any fluid resistance. So it is the best choice for dealing with the production line which use the medium of viscous fluids or particulate matter containing.
Operating Principle
Sanitary double seat mix-proof ball valve is controled by compressed air, double seat sealing and non-resort device design of the valve avoid medium mixing and retention. All the same time, when turning on or off, the ball valve chamber can be sterilized.
Applications
The full bore design of valve chamber does not cause any fluid resistance. This makes QF5 sanitary ball valve the optimum choice for treating viscous liquid or liquid containing particulates.
Operating Principle
A precision made ball with through chamber is set in the valve body between two flanges and two PTFE valve seats. The valve shaft can act on the ball by 90° rotation and make the valve open or closed.
QF5 sanitary ball valve is operated by a pneumatic actuator or manually operated by a handle. There are three configurations for QF5 sanitary ball valve.
QF5-1 sanitary ball valve is a three-piece ball valve, consisting of two flanges, one valve body and two PTFE valve seats. It is installed with threaded ends. Valve seat cleaning adapters can be installed to clean the valve chamber. The drainage is discharged from the drainage hole.
QF5-2 sanitary ball valve is a three-way ball valve. It has two configurations: T type and L type. It consists of one valve body, valve covers and PTFE valve seats. It is installed with threaded ends.
QF5-3 sanitary ball valve is a two-piece ball valve, consisting of one valve body, valve adapters and two PTFE valve seats. It is installed with clamped ends. Valve seat cleaning adapters can be installed to clean the valve chamber. The drainage is discharged from the drainage hole.
Technical Data
| Metal material | Product wetted |
304L/316L (DIN-1.4307/1.4404) forged |
Non- product wetted |
304(1.4301) | |
We can provide EN 10204 3.1B certificate. | ||
Seal material |
Standard |
EPDM/PTFE |
Options |
FPM/PTFE,HNBR/PTFE,Silicone/PTFE | |
Temperature |
Continuous working temperature |
-20~+135ºC(EPDM) |
Sterilization temperature |
150ºC(max 20min) | |
Pressure |
Working pressure |
0~5bar(standard) |
Surface treatment |
Internal surface |
Ra≤0.8μm |
External surface finish |
 | |
Connection |
Connection standards |
Welding end: DIN 11850 series 2 |
Welding end: Inch pipe diameter standard | ||
Connection methods: welding, thread, clamp, flange | ||
Any question, be free to contact us, we are professional manufacturer for this field for more than 10 years. We will reply you within 24 hours. We are here waiting for your Sincere cooperation.
We have been a professional manufacturer and sales for high precision sanitary valves, pipe fittings, pipe connecting fittings, precise forging, forged valve and OEM forging parts ect. Which use for food, beverage, pharmacy, biology engineering, water treatment cosmetic, petroleum and chemical industry area, etc. Its advantages are with forging, heat treatment and machining.
We have many many testing equipemnts and instruments. Which are dimensional measuring machine, spectroscopic analysis equipment, hardness equipment, optical instrument etc.
We have the best team of experts in the management and technology. We design and produce our products as BPE, DIN, SMS, 3A, IDF, RJT, ISO and BS etc stanrard strictly. We test each step from raw-material to finished products. They avouch us to control the material quality, and finished products quality.
So far quality controls systems ISO9001 and Safety "CE" certification, and SGS had gotten through.
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