位置指示开关
Position Indicating Switches
位置指示开关可用在双作用气动或液动执行器上。如果作为阀门/执行器总成的一部分订购，则要从下表中选择适当的型号添加到阀门和执行器型号上。将自动设置两个开关来指示全开和全闭位置。
Position Indicating Switches are available for
use on double-acting cylinder actuators. Order as a part of a complete
valve/actuator assembly by adding the appropriate code from the table
below to the valve and actuator order code. Two switches will automatically
be set to indicate full open and full closed positions.
两个开关 - 开/闭
Two Switches - Open/Closed
产品说明
Description |
开关
类型
Switch
Type |
认证标准
Rating |
订购
型号
Order
Code |
2个单刀双掷
2 SPDT |
机械式
Mechanical |
Nema 1,3,4,6,13 |
SE649 |
2个双刀双掷
2 DPDT |
机械式
Mechanical |
Nema 1,3,4,6,13 |
SE524 |
2个单刀双掷
2 SPDT |
机械式
Mechanical |
Nema 1,3,4,6,7,9,13 |
SEH95 |
2个双刀双掷
2 DPDT |
机械式
Mechanical |
Nema 1,3,4,6,7,9,13 |
SEH96 |
2个单刀双掷，黄铜外壳
2 SPDT, Brass Housing |
近程式
Proximity |
无认证
No Approval |
SEH93 |
2个单刀双掷，SST外壳
2 SPDT, SST Housing |
近程式
Proximity |
UL, CSA, FA* |
SEH94 |
*类别I，区域1，组A, B, C, D；类别II，组E, F, G
*Class I, Div. 1, Group A, B, C, D, Class II,
Groups E, F, G |
一个开关 - 开启
One Switche - Open
产品说明
Description |
开关
类型
Switch
Type |
认证标准
Rating |
订购
型号
Order
Code |
1个单刀双掷
1 SPDT |
机械式
Mechanical |
Nema 1,3,4,6,13 |
SEJ40 |
1个双刀双掷
1 DPDT |
机械式
Mechanical |
Nema 1,3,4,6,13 |
SEJ42 |
1个单刀双掷
1 SPDT |
机械式
Mechanical |
Nema 1,3,4,6,7,9,13 |
SEJ44 |
1个双刀双掷
1 DPDT |
机械式
Mechanical |
Nema 1,3,4,6,7,9,13 |
SEJ46 |
1个单刀双掷，黄铜外壳
1 SPDT, Brass Housing |
近程式
Proximity |
无认证
No Approval |
SEJ36 |
1个单刀双掷，SST外壳
1 SPDT, SST Housing |
近程式
Proximity |
UL, CSA, FA* |
SEJ38 |
一个开关 - 关闭
One Switche - Closed
产品说明
Description |
开关
类型
Switch
Type |
认证标准
Rating |
订购
型号
Order
Code |
1个单刀双掷
1 SPDT |
机械式
Mechanical |
Nema 1,3,4,6,13 |
SEJ41 |
1个双刀双掷
1 DPDT |
机械式
Mechanical |
Nema 1,3,4,6,13 |
SEJ43 |
1个单刀双掷
1 SPDT |
机械式
Mechanical |
Nema 1,3,4,6,7,9,13 |
SEJ45 |
1个双刀双掷
1 DPDT |
机械式
Mechanical |
Nema 1,3,4,6,7,9,13 |
SEJ47 |
1个单刀双掷，黄铜外壳
1 SPDT, Brass Housing |
近程式
Proximity |
无认证
No Approval |
SEJ37 |
1个单刀双掷，SST外壳
1 SPDT, SST Housing |
近程式
Proximity |
UL, CSA, FA* |
SEJ39 |
订购范例：
Ordering Example:
KBD,4,L1,S2,C,C,CR*CY-PC4-S1,SEH96
|
|
速度控制阀
Speed Control Valves
速度控制阀可以用来控制由气动执行器操作的阀门的开启或关闭速度。操作速度是可调节的。如果要求订购安装，则在阀门和执行器订购型号上添加适当的速度控制阀型号。
Speed Control Valves are available for controlling
valve opening or closing speed with pneumatic actuators. The speed of
operation is adjustable. To order mounted, add the appropriate code to
the valve and actuator order code.
速度控制
Speed Control |
订购型号
Order Code |
双速控制
Two speed controls |
SP |
仅控制关闭速度
One control to close |
SPC |
仅控制开启速度
One control to open |
SPO |
订购范例：
Ordering Example:
KBD,4,L1,S2,C,C,CR*CY-PC4-S1,SP
四通电磁阀
Four-Way Solenoid Valves
可以将电磁阀作为阀门/执行器总成的一部分进行订购安装，也可以作为独立部件进行订购。请参阅美国DeZurik（德朱瑞克）84.00-1资料以了解相关信息。
Solenoid valves may be ordered mounted and piped
as part of a complete valve/actuator assembly or they can be ordered as
a separate item. Refer to DeZurik bulletin 84.00-1 for information.
电动执行器
Electric Motor Actuators
美国DeZurik（德朱瑞克）刀闸阀可以配置电动执行器，品牌包括Limitorque Auma, Rotork, E.I.M等。包括铸铁，球墨铸铁或铝材质外壳以及各种电压的电源。
DeZurik Knife Gate Valves can be furnished with
electric motor actuators including Limitorque Auma, Rotork, E.I.M. and
others. They may be specified with cast iron, ductile iron or aluminum
housings and in a variety of electrical characteristics.
订购
Ordering
订购电动执行器时，请根据应用要求指明阀门型号，关闭压力，工作环境 - 流体介质以及安装方向；应用类型：启闭或节流；操作速度；NEMA标准4,
7；是否潜水，等等；电源特性：电压，相数；执行器附件和控制装置。
When ordering electric motor actuators, specify
valve order code, shutoff pressure, service conditions - flowing media
and installation direction; type of application - on-off or throttling;
speed of operation; NEMA rating - 4, 7, submersible, etc.; electrical
characteristics - voltage and phase; actuator accessories and controls
as per specification requirements. |
