HEQ series combines advanced technologies from Germany and Japan to provide a modular design to suit valves such as butterfly valves, ball valves, gate valves, etc.
Summary
HEQ series combines advanced technologies from Germany and Japan to provide a modular design to suit valves such as butterfly valves, ball valves, gate valves, etc.
Advantages
Compact structure for a narrow space to install and suit a wide range of valves.
Eficient transmission design with structural self-locking.
The unique adjusting cam makes it easier to adjust the valve position.
Double anti-condensation design, the probability of electrical failure is lower.
Modular design, easy to operate in production and maintenance.
High enclosure protection IP67, IP68 as option
High explosion-proof enclosure protection up to Exd IⅡ Ct6.
Independent electrical compartment design and powerful pre-protection circuit.
Control accuracy up to 1%.

HEQ ON-OFF-Modulating Dimension

Item  | A  | B  | C  | D  | E  | F  | G  | L  | L1  | L2  | M  | I  | ◇K*K  | ◇JMax  | ◇KMax  | Stem depth  | 
HEQ1-05  | 112  | 146  | 166  | 120  | 112  | 100  | 35  | 138  | 98  | 66  | 70  | F05/F07  | M11  | ≤φ16  | ≤◇17  | 31  | 
HEQ1-08  | ||||||||||||||||
HEQ1-10  | ||||||||||||||||
HEQ2-15  | 131  | 158  | 182  | 120  | 130  | 100  | 35  | 156  | 93  | 75  | 70  | F05/F07  | M14  | ≤φ16  | ≤◇17  | 31  | 
HEQ2-20  | ||||||||||||||||
HEQ3-25  | 171  | 180  | 255  | 120  | 170  | 100  | 35  | 201  | 98  | 82  | 70  | F07/F10  | M14  | ≤φ32  | ≤◇27  | 45  | 
HEQ3-40  | ||||||||||||||||
HEQ3-60  | ||||||||||||||||
HEQ4-80  | 200  | 205  | 230  | 120  | 185  | 150  | 35  | 214  | 141  | 86  | 70  | F12  | M27  | ≤φ45  | ≤◇36  | 45  | 
HEQ4-100  | ||||||||||||||||
HEQ4-120  | ||||||||||||||||
HEQ5-200  | 232  | 231  | 360  | 120  | 212  | 150  | 35  | 250  | 141  | 100  | 70  | F14orF16  | M36  | ≤φ52  | ≤◇46  | 74  | 
HEQ5-250  | ||||||||||||||||
HEQ5-300  | 

Item  | A  | B  | D  | <p style="line-height: 2em;&quo |