HF02 Model Two Ways L Port Anti Saniatry Single Seat Double Seal Mix-proof Mixproof Valve with Pneumatic Outside Cleaning

The Details of product

Application

This design is designed to ensure product mixing and leak detection when two different products flow through the same valve, and can replace the use of a dual seat anti mixing valve . It is widely used in beer, beverage, dairy, food, fruit juice, pharmacy, biological, toothpaste, cosmetics and so on

Operational Principle

This valve is normally in a normally closed (NC) state and is equipped with two small pneumatic valves. Normally, it is in a normally open (NO) state and only needs to supply compressed air to the pneumatic head to synchronously close the two small valves. The main valve core is equipped with two independent seals, forming a leak detection and cleaning chamber between the two seals. Leaking products can flow out from the small valve outlets on both sides and the seals can be replaced in a timely manner. When performing CIP cleaning, the fluid flow direction is facing the square core of the valve core, which can comprehensively clean the main valve core (with a taper on the main valve core) and make the external CIP valve insensitive to water hammer effect. It can replace the double seat anti mixing valve as a valve array.

Technical Specifications

Max. Working Pressure≤6bar(87si)

Supply Pressure for Air Actuator: 4~8(58psi~116psi)

Temperature range：

Domestic Silicone：-22 ~ 302°F (-30~150℃)

Domestic EPDM：14 ~ 230°F (-10~110℃)

Importing Silicone：-40 ~ 392°F (-40~200℃)

Importing EPDM：-13~ 266°F (-25~130℃)

Buna：5~ 212°F (-15~100℃)

FKM：14 ~ 392°F  (-10℃~200℃ )

Options

1.Various standards can be provided: SMS,DIN,3A

2.Material contacts parts: SS304 and SS316L

3.Available in sizes from 1.5” to 4”, DN40 to DN100
4.The gasket can be Silicone,EPDM,FKM,Buna. All seals material comply

with FDA21CFR117.2600
5.Connection can be butt-weld, tri clamp, male thread, female-male threaded,weld-thread,

flange or others upon request.
6.Power operated: Position Sensor, C-top Controller, C-top Controller (AS-I)

7.The valve body can be customized with a wide selection of different connections.

The advantages Compared with Traditional Design.
1.Less components
2.Less space
3.Easier maintenance
4.No dead corner
5.No contact between drain systerm and products
6.The separation chamber cleaning will do not occur any hydraulic - pressure and not influenced by the

equipment or valve status.

Quality requirement for compressed air used in actuator

Compressed air connection: Furnish air pipe with air connector R1/8"

Maximum particle size: 0.01mm

Maximum oil content: 0.08ppm

Dew point: 10℃ or lower below atmospheric temparture

Maximum water content: 7.5g/kg

How to Order Mix-proof Valve ?

1. What's model , such as FH01 or FH02 ?

2. What's material, such as SS304 or SS316L ?

3. Which size, the size is from 1.5”to 4”and from DN40 to DN100 ?

4. What's body combination, such as T11, T12, T21 or T22 ?

5. What's control head, such as 24V or 4-20mA signal ?

Drawing & Techanical

Application

Beer,Beverage, Dairy, Food, Fruit Juice, Pharmacy, Biological, Toothpaste, Cosmetics and so on

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

1. If small order and choose by express , the items are packed by shrink wrap and secondly carton cases.

2. If heavy weight of cargo ,which be packed by strongly seaworthy ply-wooden cases .

3. In order to protective items , which will be packed by safety and resistance to shock in ply-wooden cases.