Shanghai Yichuan Instrument Factory
Kuæa>Proizvodi> (Large diameter) Water valve series 2-way direct drive electromagnetic valve
(Large diameter) Water valve series 2-way direct drive electromagnetic valve
型号说明 Model expressing methods 图形 符号 Graphic symbol 标准规格 Standard specification 型号 Model 2W160-10 2W160-15 2W200-20 2WH250-25 2WH350-
Detalji proizvoda
型号说明 Modɛl ye nyuɔɔth




GrafikSymbolNo.Graphic symbol


Standard SpecificationsStandard specification

Model 2W160-10 2W160-15 2W200-20 2WH250-25 2WH350-35 2WH400-40 2WH500-50
Luɔi-Medium Air、水、油、气 Air, water, oil, gas
Aksiyon mode Straightly-action type
Style Normally closed
Diameter 16 20 25 35 40 50
CV value CV flow factor 4.8 7.6 12 24 29 0.15
Adapter diameter G3/8″ G1/2″ G3/4″ G1″ G1/4″ G1/2″ G2″
Fluid viscosity 20 CST piny (piny)
Pressure ye luɔ̈ɔ̈i MPa Working-pressure Air: 0 ~ 0.7; Pii: 0~0.5; Oil:0~0.5 Air:0~0.7 water:0~0.5 oil:0~0.5
耐压MPa Pɛɛr ye nyuɔɔth 1.0
工作温度℃ Working temperature -5~80℃
Luɔi de voltage range Rated voltage ran ±10%
Body material Brass Brass
Oil seal material (Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye) EBR, EPDM wala VITON NBR, EPDM wala VITION

外形尺寸图 ((mm) Outline dimension drawing



Tabel DimensionsDimension sheet

Model A B C D E F K
2W160-10 101.5 57 117 69 50 36 G3/8″
2W160-15 101.5 57 117 69 50 36 G1/2″
2W200-20 107 57 123.5 73 50 36 G3/4″
2WH250-25 111.5 73.5 134.5 99 50 36 G1″
2WH350-35 142 95 172 123 70.5 56 G11/4″
2WH400-40 142 95 172 123 70.5 56 G11/2″
2WH500-50 172 123 209 168 70.5 56 G2″

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