Miniature Valve DHSM31-normally closed
Working medium:water,liquid,air,light oil(viscosity≤20cst)
Ambienttemperature:-20℃~+65℃
Medium temperature:-10~80℃(NBR sealing)
Working pressure:0~12bar(details see specification table)
Working type:direct acting(NC/NO)
Valvebody material:Brass(HPb59-1A),SS316
Sealing material:NBR(-10~80℃)
Interface;G thread,NPT thread
Working voltage:AC220~240V,AC110V 50/60Hz,22VA,DC24V,DC12V,13W,IP65,H degree
Options:ES low temp coil(AC220V Start 130VA,hold6VA,DC24V Start24W,hold4W)IP65
Ex encapsulated explosion-proof coil(AC220V Start90VA,hold7VA,DC24V Start55W,hold5W)IP65
FS waterproof coil IP68
This series of direct-acting type has passed ULcertification and NSF certificaion.See UL&NSF sample album for details.
DHSM31 Normally closed, with Coil S91B
Valve Body | Port Size | Orifice | Cv | Min Pressure(bar) | Max Pressure（bar） | Coil | |
AC(22VA) | DC(17W) | ||||||
DHSM3101X X X X | 1/8″ | 1.6 | 0.11 | 0 | 16 | 16 | S91B |
DHSM3103X X X X | 1/8″ | 2.5 | 0.18 | 0 | 12 | 12 | S91B |
DHSM3104X X X X | 1/8″ | 3 | 0.3 | 0 | 10 | 10 | S91B |
DHSM3103X X X X | 1/4″ | 2.5 | 0.18 | 0 | 12 | 12 | S91B |
DHSM3104X X X X | 1/4″ | 3 | 0.3 | 0 | 12 | 12 | S91B |
DHSM3105X X X X | 1/4″ | 3.5 | 0.34 | 0 | 10 | 10 | S91B |
DHSM3106X X X X | 1/4″ | 4 | 0.5 | 0 | 9 | 9 | S91B |
DHSM3107X X X X | 1/4″ | 5 | 0.61 | 0 | 6 | 6 | S91B |
DHSM3105X X X X | 3/8″ | 4 | 0.5 | 0 | 6 | 6 | S91B |
DHSM3106X X X X | 3/8″ | 4.5 | 0.61 | 0 | 4 | 4 | S91B |
DHSM3107X X X X | 3/8″ | 5 | 0.71 | 0 | 3 | 3 | S91B |
DHSM3105X X X X | 3/8″ | 6 | 0.8 | 0 | 3 | 3 | S91B |
DHSM3106X X X X | 3/8″ | 8 | 1.24 | 0 | 1 | 1 | S91B |
DHSM3107X X X X | 1/2″ | 10 | 1.72 | 0 | 1 | 1 | S91B |
