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Fast switching valves MH2, MH3 and MH4

MH234 Fast Switching Valves

High speed valves offer extremely short switching times and high flow in a compact size with 100 % duty cycle, increased productivity, ultra-fast switching times, high repeatability and a service life of over 100,000,000 cycles!

 

Fast Switching Valves MH...2-...-3/2-... MH...2-...-5/2-... MH...3 MH...4
Medium compressed air, lubricated or filtered and unlubricated, or vacuum
Design poppet valve, directly actuated
Nominal diameter 2 mm 3 mm 4.3 mm
Standard nominal flow rate 100 l/min 90 l/min 200 l/min 400 l min
Operating pressure range -0.9 ... +8 bar
Ambient pressure range -5 ... +60°C(100% duty cycle, individual valve) / -5 ... +40°C(100% of duty cycle, semi in-line or subbase valve)
Medium temperature range -5 ... +60°C(100% duty cycle, individual valve) / -5 ... +40°C(100% of duty cycle, semi in-line or subbase valve)
Width 10 mm 14 mm 18 mm
Grid 14 mm 19 mm 24 mm
Weight 0.05 kg 0.065 kg 0.12 kg 0.27 kg
Dimensions of single valve 73 x 10 x 34
(L x W x H) 		84 x 10 x 34
(L x W x H) 		95 x 14 x 54
(L x W x H) 		116 x 18 x 63
(L x W x H)
Connection spade terminal or cable
Operating voltage 24 V DC ±10%
Power consumption Solenoid valve with electronics 5 W for approx. 3 ms after this 1.25 W 6.5 W for approx. 3 ms after this 1.6 W 6.5 W for approx. 4,5 ms after this 1.6 W 8.5 W for approx. 6 ms after this 2.1 W
Solenoid valves without electronics 2.88 W   3.7 W 5.6 W
Duty cycle 100%
Degree of protection with socket KMYZ-3-... IP65 (EN 60 529)
KMYZ-4-... IP40 (EN 60 529) 		 
Response Times/Switching Frequencies
Solenoid valve with electronics
-Response times on / off
-Switching frequency
1.7 / 2 ms (+10 / -30%)
330 Hz 1)
1.9 / 1.7 ms (±10%)
300Hz 2)
3 / 2.3 ms (+10 / -30%)
280 Hz 3)
3.5 ms (+10 / -30%)
210 Hz 3)
Solenoid valves without electronics
-Response times on / off
-Switching frequency
7 ms / 3.5 ms
130 Hz

8 ms / 4.5 ms
130 Hz
9 ms / 5 ms
120 Hz
Connections
-Individual valve threaded connection M7,
push-in fitting QS-4 		threaded connection G x,
push-in fitting QS-6 		threaded connection G 1/4, push-in fitting QS-8
-Semi in-line valve 1/33, 3/11 4) subbase
-Semi in-line valve 2 threaded connection M5,
push-in fitting QS-4 		threaded connection G x, push-in fitting QS-6 threaded connection G 1/4, push-in fitting QS-8
-Subbase valve 4) subbase

1) The ambient temperature must be limited as from 125 Hz for individual valve and 100 Hz for semi in-line and subbase valves.

2) The ambient temperature must be limited as from 100 Hz for individual valve, 75 Hz for semi in-line valves, and 125 Hz for subbase valves. 

3) The ambient temperature must be limited as from 90 Hz for individual valve and 100 Hz for semi in-line and subbase valves.

4) No combination of 3/2 G and 3/2 0 on subbase valve terminal.