Flow valves
Pressure compensated speed controls, with or without LVDT transducer. With or without on-board digital drivers. ATEX, IECEx, EAC, CCC, PESO, cULus certifications for gas II 2G, dust II 2D and mining I M2.
General Information
QVHZA-TES,
QVKZA-TES
Flow valves
Direct, pressure compensated, on-board driver, LVDT transducer, fieldbus. ATEX, IECEx, EAC, CCC - II 2G, II 2D
Sizes
06 ÷ 10
06 ÷ 10
Qmax
45 ÷ 90
l/min
45 ÷ 90
l/min
Pmax
210
bar
210
bar
QVHZA-T, QVKZA-T
Flow valves
Direct, pressure compensated, off-board driver, LVDT transducer. ATEX, IECEx, EAC, CCC, PESO, cULus - II 2G, II 2D, I M2
Sizes
06 ÷ 10
06 ÷ 10
Qmax
45 ÷ 90
l/min
45 ÷ 90
l/min
Pmax
210
bar
210
bar
QVHZA-AES,
QVKZA-AES
Flow valves
Direct, pressure compensated, on-board driver, without transducer, fieldbus. ATEX, IECEx, EAC, CCC - II 2G, II 2D
Sizes
06 ÷ 10
06 ÷ 10
Qmax
45 ÷ 90
l/min
45 ÷ 90
l/min
Pmax
210
bar
210
bar
QVHZA-A, QVKZA-A
Flow valves
Direct, pressure compensated, off-board driver, without transducer. ATEX, IECEx, EAC, CCC, PESO, cULus - II 2G, II 2D, I M2
Sizes
06 ÷ 10
06 ÷ 10
Qmax
45 ÷ 90
l/min
45 ÷ 90
l/min
Pmax
210
bar
210
bar
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