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所属行业：化工> 阀门> 电磁阀
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进口美国阿斯卡2位4通先导式电磁阀详细描述
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STEP 2 Select prefix (combination). Refer to the specifications table on page 1
and the prefix table on page 2, respect the indicated power level. Example: WSnF
STEP 3 Select suffix (combination) if required.
Refer to the suffix table on page 2, respect the indicated power level. Example: Q
STEP 4 Select voltage. Refer to standard voltages on page 3. Example: 24V / 50Hz
STEP 5 Final catalogue / ordering number. Example: WSnF B344A074 Q 24V / 50 Hz
阀体材质：黄铜，NPT螺纹，
-40 to +75 EN 60730 IP67, steel/SS 400305-117 400305-142 06 WP/WS 55,0 23,0 10,5 9,0/11,2 -40 to +75 EN 60730 IP67, steel/SS 400405-117
400405-142 05 NF/WSNF 55,0 23,0 10,5 - -60 to +25/40/60 II2G Ex d IIC T6/T5/T4, II2D Ex tD IP67, alu./SS 400405-117 - 03/04 NF/WSNF - -
- 9,0/11,2 -60 to +40/60/75 II2G Ex d IIC T6/T5/T4, II2D Ex tD IP67, alu./SS - 400405-142 03/04 EM/WSEM 55,0 23,0 10,5 9,0/11,2 -40 to +40 II2G Ex e mb
? The solenoid valves satisfy all relevant EC Directives GEnERAl Differential pressure 0,7/1,7
- 17 bar [1 bar = 100kPa] Maximum viscosity 65cST (mm2/s) Response times 100 - 1000 ms fluids (?) temperature range (TS)
seal material (?) air, inert gas, water -20 to +85°C NBR (nitrile) MATERIAlS In COnTACT WITH FlUID (?) Ensure
that the compatibility of the fluids in contact with the materials is verified Basic Power low Power Body
(3) - (3) 02 ZN 55,0 23,0 10,5 9,0/11,2 -20 to +50 II3GD EEx nA II T3 IP65, moulded - (3) - (3) 01 WPZN/WSZN 34,0 15,6 6,0 7,0/9,7
-40 to +75 II3GD EEx nA II T3 IP67, steel/SS 400305-117 400305-142 06 WPZN/WSZN 55,0 23,0 10,5 9,0/11,2 -40 to +75 II3GD EEx nA II T3 IP67,
steel/SS 400405-117 400405-142 05 low power (lP) SC 1,5 1,5 1,5 1,7/1,7 -40 to +60 EN 60730 IP65, moulded 400925-097 400925-042 11/12 WP/WS 1,5 1,5 1,5 1,7/1,7 -40
to +60 EN 60730 IP67, steel/SS 400926-097 400926-042 13/14 EM/WSEM 1,5 1,5 1,5 1,7/1,7 -40 to +40/55 II2G Ex e mb II T6/T5, II2D Ex tD IP67,
steel/SS 400926-097 400926-042 13/14 PV - - - 1,7/1,7 -40 to +60 II2G Ex mb II T6 / II2D Ex mD 21 IP67, moulded - - (3) 15/16 EF - -
- 1,4/1,4 -40 to +60 NEMA type 7 and 9 NEMA 4X - 238714-902D 17/18 ISSC - - - 0,4/0,4 -40 to +60 II1G Ex ia IIC T6, II2D Ex iaD 21 IP65,
moulded - 268976-001 19/20 WPIS/WSIS - - - 0,4/0,4 -40 to +60 II1G Ex ia IIC T6, II2D Ex iaD 21 IP67, steel/SS - 268900-001 13/14 ZN - -
- 1,7/1,7 -20 to +50 II3GD EEx nA II T3 IP65, moulded - - (3) 11/12 WPZN/WSZN - - - 1,7/1,7 -40 to +60 II3GD EEx nA II T6 IP67, steel/SS
- 400926-042 13/14 (1) Temperature range can be limited by sealings (2) Refer to the dimensional drawings on page 4 and 5 - Not available
口径：1/4-1,操作压差：1-17公斤，
SOLENOID VALVES pilot operated, high flow, heavy duty single solenoid / dual solenoid 1/4 to 1
4/2 Series 344
FEATURES ? Rugged forged brass bodied solenoid valves (mono- or bistable function) designed to provide maximum flow
? Solenoid valves have poppet type seats and discs to provide tight sealing
(e.g. steam) Operator ambient temperature range The operator ambient temperature range is determined by the selected power level
and the safety code Total temperature range The temperature range of the complete solenoid valve is determined
by the limitations of both temperature ranges above ElECTRICAl CHARACTERISTICS Coil insulation class F Connector
Spade plug Connector specification ISO 4400 (cable ? 6-10 mm) Electrical safety IEC 335 Standard voltages: DC (=) 24V - 48V
AC (~) 24V - 48V - 115V - 230V/50Hz; Other voltages and 60Hz are available on request
hot/cold = ~ = (VA) (VA) (W) (W) (C°)(1) 230 V/50 Hz 24V/DC Basic power (BP) SC 34,0 15,6 6,0 7,0/9,7 -40 to +75 EN 60730 IP65,
moulded 400325-117 400325-142 02 SC 55,0 23,0 10,5 9,0/11,2 -40 to +75 EN 60730 IP65, moulded 400425-117 400425-142 01 WP/WS 34,0 15,6 6,0 7,0/9,7
介质温度：-20℃～+85℃，
II T3, II2D Ex tD IP67, steel/SS 400909-117 400913-142 05/06 PV 55,0 23,0 10,5 9,0/11,2 -40 to +65 II2G Ex mb II T3(~)/T4(=),II2D Ex mD 21 IP67, moulded -
(3) - (3) 07/08 EF 30,0 16,0 6,1 7,0/10,6 -40 to +52/40 NEMA type 7 and 9 NEMA 4X 238214-057D 238314-006D 10 EF 50,0 25,0 10,1 9,0/11,6 -40 to +52/40 NEMA type 7
and 9 NEMA 4X 238614-057D 238714-006D 09 ZN 34,0 15,6 6,0 7,0/9,7 -20 to +50 II3GD EEx nA II T3(~)/T4(=) IP65, moulded -
PRODUCT SElECTIOn GUIDE STEP 1 Select basic catalogue number,
including pipe thread indentification letter. Refer to the specifications table on page 1. Example: B344A074
? Main valve discs are power driven in both directions by line pressure (min. ?P 0,7/1,7 bar)
Brass Brass Core tube Stainless steel Stainless steel Core and plugnut Stainless steel Stainless steel Core spring
Stainless steel Stainless steel Sealing NBR NBR Disc and poppets NBR NBR Disc holders CA CA Pilot cartridge CA
Shaft gasket Copper alloy Copper alloy Shading coil Copper Cartridge
- Welded, packless AISI 430 Seat Brass Brass Seat insert - CA Rider ring - PTFE
4通 ，先导控制，高流量,重型,单/双线圈,
EXPlAnATIOn OF TEMPERATURE RAnGES OF SOlEnOID VAlVES Valve temperature range The valve temperature range
(TS) is determined by the selected seal material, the temperature range for proper operation of the valve and sometimes by the ?uid进口美国阿斯卡2位4通先导式电磁阀详细描述
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