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  • Name: DZ3 Sanitary single seat vavle
  • NO.: DZ3 Sanitary single seat vavle
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Applications
DZ3 sanitary single-seat valve has very flexible design which meets sanitary requirements, and is mainly used in pipeline systems without contaminant or mixture. As a modern and widely-used valve, it is mainly used in the wine brewing, dairy, beverage, and pharmaceutical industries.
Operating Principle
DZ3 sanitary single-seat valve is remotely operated by means of compressed air. By controlling the relative position of valve plug, it makes the valve open or closed (shut-off type), or changes the flow direction of media (divert type).
DZ3 sanitary single-seat valve is equipped with our ZK3 smart controller, which not only remote controls the single-seat valve, but can also perform real-time monitoring of the valve working conditions and timely feedback of signals. It can also be equipped with the position sensor only.
DZ3 sanitary single-seat valve can be equipped with Burkert 1066 controller by installing an adapter plate.
Actuator Function
1. The actuator moves downwards pneumatically, the spring is reset.
2. The actuator moves upwards pneumatically, the spring is reset.
3. The actuator moves upwards or downwards pneumatically.

 

Technical Data

Metal material

Product wetted

316L(1.4404)

Non-product wetted

304(1.4301)

We can provide EN 10204 3.1B certificate.

Seal material

Standard

EPDM
All seal materials comply with FDA 177.2600.

Options

NBR、FPM、Silicone
All seal materials comply with FDA 177.2600.

Temperature

Continuous working temperature

-20~+135℃(EPDM)

Sterilization temperature

150℃(max 20min)

Pressure

Working pressure

0~5bar(standard)

Accepting high pressure requirement

Control air pressure

5~8bar

Surface treatment

Internal surface

Ra≤0.8μm

External surface

Shot blasting

Connection

Connection standards

Welding end: DIN 11850 series 2

Welding end: Inch pipe diameter standard

Connection methods: welding, thread, clamp, flange

Options

Smart controller

24V DC

Solenoid valve (1 or 2)

Position sensor

24V DC

NPN/PNP position sensor (2)

Body Configurations


Dimensions (mm)

DN D K F H1 H2 H3 M (Clamp)
25
32
40
50
65
80
100
29×1.5
35×1.5
41×1.5
53×1.5
70×2.0
85×2.0
104×2.0
91
91
91
130
130
195
195
55
65
65
75
90
105
120
402
463.5
463.5
506.7
524.4
629.2
653.7
344
405.5
405.5
448.7
566.2
571.2
595.7
55
62.5
62.5
75
90
105
120
21.5
21.5
21.5
21.5
28
28
28
Inch  
1.0"
1.5"
2.0"
2.5"
3.0"
4.0"
25.4×1.65
38.1×1.65
50.8×1.65
63.5×1.65
76.2×1.65
101.6×2.11
91
91
130
130
195
195
55
65
75
85
95
120
402
463.5
506.7
522.5
616.2
653.7
344
405.5
448.7
564.2
558.2
595.7
55
62.5
75
85
95
120
12.7
12.7
12.7
12.7
12.7
15.8


Dimensions (mm)

DN D K F H H1 H2 H3 M (Clamp)
25 29×1.5 91 65 452.3 394.3 50.3 55 21.5
32 35×1.5 91 65 529.5 471.5 66 62.5 21.5
40 41×1.5 91 65 529.5 471.5 66 62.5 21.5
50 53×1.5 130 75 585.3 527.3 78.6 75 21.5
65 70×2.0 130 90 618.7 560.7 94.3 90 28
80 85×2.0 195 105 739.5 581.5 110.3 105 28
100 104×2.0 195 120 792 724 128.3 120 28
Inch  
1.0" 25.4×1.65 91 65 452.3 394.3 50.5 55 12.7
1.5" 38.1×1.65 91 65 529.5 471.5 66 62.5 12.7
2.0" 50.8×1.65 130 75 585.3 527.3 78.6 75 12.7
2.5" 63.5×1.65 130 85 613 555 90.5 85 12.7
3.0" 76.2×1.65 195 95 719.2 661.2 103 95 12.7
4.0" 101.6×2.11 195 120 792 724 128.3 120 15.8

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