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进口三通电磁阀,进口不锈钢三通电磁阀中国总代理

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品牌: 英国科斯顿(KSDF)阀门
单价: 面议
起订:
供货总量:
发货期限: 自买家付款之日起 3 天内发货
所在地: 上海
有效期至: 长期有效
最后更新: 2013-12-10 14:20
浏览次数: 266
询价
 
公司基本资料信息
详细说明
 应用范围:
它广泛应用于冶金、石化、制药、烟草、橡胶、食品医疗、城建环保、给排水、采暖空调、消防安全、科研、景观喷灌、节能产业等各个领域。
产品特点:
阀芯为双活塞阀芯,寿命长;换向和分流迅速;专制线圈不易烧毁;在真空负压、零压时都能正常工作。阀体安装方向无限制。
主要技术参数:
产品规格:
DN1---DN300
阀体材质:
不锈钢
适用介质:
水、气、油、蒸汽、燃气、腐蚀流体等
介质温度:
-200~+350℃
介质粘度:
小于50C St(大于时需定制)
防护性能:
防水、防爆(Exd IICT5)、防腐
接线方式:
接线座式;引线式;插头式
控制方式:
常开、常闭
电源电压:
DC24~127V; AC36~380V
连接方式:
螺纹、法兰(外螺纹和特殊接口可定做或加转接头)
工作原理:
一进一出:常闭式:当线圈通电时,2通向1,1与3关闭。当线圈断电时,2与1关闭,1通向3。
常开式:当线圈通电时,3与1关闭,1通向2。当线圈断电时,3通向1,1与2关闭。
一进二出:当线圈通电时,1通向2,1与3关闭。当线圈断电时,1与2关闭,1通向3。
二进一出:当线圈通电时,2通向1,3与1关闭。当线圈断电时,2与1关闭,3通向1
规格尺寸:
公称通径
连接尺寸
(D)
L
(mm)
L1
(mm)
B
(mm)
B1
(mm)
H
(mm)
H1
(mm)
H2
(mm)
适用压力
材质
DN15
G1/2
145
14
65
40
145
14
155
10MPa
不锈钢304(316)
DN20
G3/4
160
15
70
45
160
16
170
8.0MPa
DN25
G1
190
15
85
50
160
23
170
6.4MPa
DN32
G1(1/4)
230
18
95
55
175
28
185
6.4MPa
DN40
G1(1/2)
270
20
105
60
190
33
200
6.4MPa
DN50
G2
300
20
120
70
205
41
215
6.4MPa
备注
产品“HM836”和法兰型中“HM836”工作原理只能做二进一
注:二进一出工作原理的阀两进口端压力不相等时,需加止回阀。
Applications: 
It is widely used in metallurgy, petrochemical, pharmaceutical, tobacco, rubber, food and medical care, urban construction and environmental protection, plumbing, heating and air conditioning, fire safety, scientific research, landscape irrigation, energy industry and other fields.
Features: 
A dual piston valve spool, long life; and diversion to the rapid change; authoritarian coil easily burned; in a vacuum, negative pressure, zero pressure can work. Valve mounting direction unlimited.
Main technical parameters:
Specifications:
DN1 --- DN300
Body material:
Stainless Steel
Medium:
Water, gas, oil, steam, gas, corrosive fluids
Medium temperature:
-200 ~ +350 ℃
Media Viscosity:
Less than 50C St (greater than the time to be customized)
Protection performance:
Waterproof, explosion-proof (Exd IICT5), anti-corrosion
Wiring:
Terminal Block Type; lead type; male
Control:
Normally open, normally closed
Power supply voltage:
DC24 ~ 127V; AC36 ~ 380V
Connection:
Thread, flange (male and special interfaces or add custom adapter)
How it works: 
Entering and exiting: Normally closed: When the coil is energized, the two leads 1,1 and 3 closed. When the coil power, the 2 and 1 off, 1 leads to 3. 
Always open: When the coil is energized, 3 and 1 off, 1 leading to 2. When the coil power, the 3 leading to 1,1 and 2 closed. 
One into two: When the coil is energized, 1 leading to 2,1 and 3 closed. When the coil power, the 1 and 2 closed, 1 leads to 3. 
Binary one: When the coil is energized, the two leading to 1,3 and 1 closed. When the coil power, the 2 and 1 off, 3 leading to a
Size:
DN
Connection size
(D)
L
(mm)
L1
(mm)
B
(mm)
B1
(mm)
H
(mm)
H1
(mm)
H2
(mm)
Apply pressure
Body material
DN15
G1/2
145
14
65
40
145
14
155
10MPa
Stainless Steel304(316)
DN20
G3/4
160
15
70
45
160
16
170
8.0MPa
DN25
G1
190
15
85
50
160
23
170
6.4MPa
DN32
G1(1/4)
230
18
95
55
175
28
185
6.4MPa
DN40
G1(1/2)
270
20
105
60
190
33
200
6.4MPa
DN50
G2
300
20
120
70
205
41
215
6.4MPa
Remarks
Products, "DM836" and flange type in "DM836" Work can only do two further
Note: The working principle of a binary valve inlet pressure is not equal two, the need to add check valves.
 
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