太阳集团城娱8722-主頁|欢迎您!

首页 > 产品中心 > 美国RETZ(瑞茨)阀门系列 > 气动阀及气动元件 > (CTSD)进口弹簧薄膜式气动执行器

(CTSD)进口弹簧薄膜式气动执行器

简要描述:RETZ品牌 进口CTSD系列弹簧薄膜式气动执行器采用弹簧薄膜技术和可靠的曲柄连杆机械原理,专为回转式阀门的自动化和高精密的阀位控制而研发生产 The imported CTSD series spring film pneumatic actuator adopts the spring film technology and reliable crank connecting rod mechanical principle, which is specially developed and produced for the automation of rotary valves and high-precision valve position control

  • 品牌:RETZ(瑞茨)/美国
  • 工况条件:气开/气关
  • 温度/压力:P-T:8bar-60℃
  • 更新时间:2022/07/13
产品详情 在线咨询

(CTSD)进口弹簧薄膜式气动执行器 产品应用 Product application

CTSD系列弹簧薄膜回转式执行器,即使在最低的供气压力(1Bar)下,也能通过气、水、基于矿物的液压流体介质来平稳运行。该执行器的工作温度可低至-60℃(-76°F)高达200℃(392°F)。

The CTSD Spring-Diaphragm Rotary Actuators are designed to be used with minimal pressure when necessary and can be operated by air, water, mineral-based hydraulic fluid.Our housing and cover are constructed with a ductile iron/carbon steel casing that is coated with a polyester powder coating. Our independent media room is equipped with a Buna-N diaphragm reinforced with polyamine fabric. These actuators are designed to work in temperatures as low as -60℃ (-76°F) and as high as 200℃ (392°F).


进口弹簧薄膜式执行器2.jpg


产品特性 FEATURES

产品特性.jpg

1.ISO5211法兰标准 ISO5211 flange standard

弹簧薄膜回转式执行器采用ISO5211国际标准与行业标准相结合的法兰安装尺寸设计,可直接安装在各种类型的阀门顶部 The series offer a combination of different mounting pads that allow you to directly replace existing Spring-Diaphragm Actuator or mount directly to new and existing quarter turn valves.

2.Namur标准连接 Namur Standard connection

弹簧薄膜回转式执行器的附件连接尺寸均按Namur标准设计,可与电磁阀、限位开关、定位器等控制附件直接连接 The Spring-Diaphragm Rotary Actuators are designed to incorporate namur mounting for solenoids, limit switches and positioners.

3.多样化的驱动轴套(可拆卸和更换)  Diversified drive shaft sleeves(Removable&Replaceabe)

弹簧薄膜回转式执行器引入可装拆的驱动轴套技术,能与各种类型驱动阀杆(轴头)的阀门直接进行驱动连接 The Spring-Diaphragm Rotary Actuators feature removable drive bushings which allow you to mount our actuators to a number of different new or existing valve stem configurations in the field for existing valves or for new valve applications.

4.摩擦系数低工作寿命长 Low friction coefficient and long service life

弹簧薄膜回转式执行器采用含油轴承和聚乙烯轴承导向式的隔膜滑行设计技术,有助于降低摩擦系数,确保动作顺畅平稳,延长使用寿命 The Spring-Diaphragm Rotary Actuators feature a rolling diaphragm design with a one piece diaphragm retainer and UMW Polyethylene bearing which helps to obtain longevity of the life cycle and exceptionally smooth actuation due to the low-fric-tion that is produced during operation.

5.可逆的失气开、关调节 Reversible loss of gas on and off regulation

弹簧薄膜回转式执行器采用连接尺寸的对称设计,确保用户在现场就可以快速方便的实现失气关和失气开的转换 The spring film rotary actuator adopts the symmetrical design of the connection size to ensure that the user can quickly and conveniently realize the conversion between air loss off and air loss on site


(CTSD)进口弹簧薄膜式气动执行器 技术参数 technical parameter

技术参数.jpg

扭矩范围 Torque range

弹簧回复扭矩范围可在17~1850Nm 150~16373in.lbs 之间选择。最大气动扭矩可达到3500Nm(31009 in.Ibs) The range of spring return torque can be 17~1850nm 150~16373in Lbs. The maximum pneumatic torque can reach 3500nm (31009 in.lbs)

工作压力 working pressure

工作压力可在1.0bar~6.2 bar(15 PSI~90 PSI)范围内选择 The working pressure can be selected in the range of 1.0bar~6.2 bar (15 psi ~ 90 psi)

工作介质 Working medium

工作介质为气、水、基于矿物的液压流体 The working medium is gas, water and mineral based hydraulic fluid

行程调节 Stroke adjustment

具有双向可调限位装置,可使执行器在全开或全关位置进行<±5°调节 With bi-directional adjustable limit device, the actuator can be adjusted < ± 5 ° in the fully open or fully closed position

机械锁定 Mechanical locking

在弹簧失效时可以被机械锁定 It can be mechanically locked when the spring fails

耐腐蚀性 Corrosion resistance

外部采用防紫外线的聚酯涂层, 所有紧固件采用不锈钢材质,能在恶劣的环境中提供保护,提高耐腐性和耐久性。我们也有聚四氟乙烯涂层可供选择 The exterior is coated with UV resistant polyester, and all fasteners are made of stainless steel, which can provide protection in harsh environments and improve corrosion resistance and durability. We also have Teflon coating to choose from

免润滑油维护 Lubrication free maintenance

执行器在出厂前已做润滑处理,机械转动部位采用含油轴承,在使用过程中无需进一步润滑 The actuator has been lubricated before leaving the factory, and the rotating part of the machine adopts oil bearing, so no further lubrication is required during use

进口弹簧薄膜式执行器3.jpg


驱动轴套示意图 Schematic diagram of drive shaft sleeve

驱动轴套示意图.jpg


零件装配(材质表)Part assembly (material table)

零件装配(材质表).jpg

NO.

Part Name 零件名称

 

QTY.  数量

Material

Surface treatment

CTSD2/3

CTSD4/5

CTSD6

1

SoringRing 弹簧挡圈

1

1

1

Stainless Steel 304 304不锈钢


2

Indicaor Pointer 指示针

1

1

1

Stainlss See 304 304不锈钢


3

Hex Head Cap Screw外六角螺钉

3

3

3

Stainless tel304 304不锈钢


4

Indicator Plate 指示板

1

1

1

Stainless Steel 304 304不锈钢


5

Socket Head Bush Screws内六角圆柱头螺钉

8

8

8

Stainless Steel 304 304不锈钢


6

Namurstem Namur轴头

1

1

1

碳钢Carbon Steel

Nickecoatedchemical镀媒

7

Socket Head Cap Screw 沉头螺钉

6

6

6

Stainlss Ste 304 304不锈钢


8

Cover 端盖

1

1

1

Carbon Steel碳钢

polyester powder coated聚酯粉末涂层

9

Driver Arm Bearing 驱动臂轴承

2

2

2

Stainless Steelw/Acetal Lining不锈钢w/乙缩醛衬层


10

Thrust Beating 止推轴承

2

2

2

尼龙Nylon


11

Cylindrical pin 定位销

8

8

8

碳钢Carbon Steel


12

Driver Arm 驱动臂

1

1

1

球墨铸铁Ductil lon

Ncecoate chmical

13

Driver Housing 驱动壳体

1

1

1

球墨铸铁Ductil ron

Plyesterpowder coated聚酯粉末涂层

14

Cyindrical pin定位销

2

2

2

Stailss Stel304 304不锈钢


15

Nameplate 铭牌

1

1

1

Stainless Steel304 304不锈钢


16

Set Screw 定位螺丝

1

1

1

Stainless Steel 304 304不锈钢


16.1

Hex Jam Nut 六角扁螺母

1

1

1

Stainless Steel304 304不锈钢


17

Stop screws 止动螺钉

2

2

2

不锈钢Stainless Steel


17.1

Hex Jam Nut 六角扁螺母

2

2

2

Stainless Steel304 304不锈钢


18

消声器Breather

1

1

1

Stainless Steel316 316不锈钢


19

Dive bush 驱动轴套

1

1

1

碳钢Caron Stee

Ncke cate chemicl

20

Lock Nut止动螺母

12

12

24

StainlessSteel 不锈钢


21

Spring-washer弹簧垫圈

12

12

24

Stainless Steel不锈钢


22

Gasket垫圈

24

24

48

Stainless Steel 不锈钢


23

Spring Housing 弹簧套

1

1

2

Carbon Steel碳钢

Polyester powder coated聚酯粉末涂层

24

Shoulder Screw 带肩螺钉

1

1

2

Carbon Steel(12.8)碳钢(12.8


25

Clevis Bearing 叉头支撑

1

1

2

Stainless Steelw/AcetalLining不锈钢w/乙缩醛衬层


26

Clevis 叉头

1

1

2

Carbon Steel碳钢


27

Hex Jam Nut 六角扁螺母

1

1

2

304不锈钢tainlss teel304


28

Acuator Rod 执行机构杆

1

1

2

Carbon Steel碳钢


29

Hex Jam Nut 六角扁螺母

1

1

2

Cabon Steel碳钢


30

Spring Retainer弹簧座

1

1

2

Carbon Steel碳钢

Polyesterpowder coated聚酯粉末涂层

31.32

Compesson Springs 压缩弹簧

1

1

2

55Mn Spring Steel55Mn55Mn弹簧钢

Poisig+capaciance coated抛光+电容涂层

33

Spring Retainer Plate弹簧座片

1

--

-

碳钢Carbon Steel

Polyesterpowder coated聚酯粉末涂层

34

Diaphragm Retainer BearingPins轴承销

12

1

-

超高分子聚乙烯UHMW PE


34

Diaphragm Retainer Bearing轴承圈

--

1

2

POM聚甲醛


35

Diaphragm Retainer 挡板

1

1

2

Carbon Steel碳钢

Polyester powder coated聚酯粉末涂层

36

Hex Head Cap Screw六角螺钉

4

4

8

Carbon Steel碳钢


37

Diaphragm 膜片

1

1

2

NBRNyon66 Fabric Blend(-25°C-70°C)丁腈橡胶尼龙织物混合(25℃-70°C



Diaphragm(optional)膜片(可选

1

1

2

vitonNOMEX Fabric Blend-15°C-200℃)氟橡胶NOMEX织物混合(15℃C-20C)



Diaphragm (optional)膜片(可选)

1

1

2

LNBRNyon6 Fabrc Bend-40℃C-70°℃C)低温橡胶尼龙织物混合(4℃-7



Diaphragm(optional)膜片(可选

1

1

2

CmosieslicaNyon66 Fabric Blend(-60°C-70°C)复合硅胶尼龙织物混合0°℃-70℃



Diaphragm (optional)膜片(可选

1

1

2

EPDM4Polyeser Fabric Blend-29C-170℃C)EPDM涤纶(-29C-170℃


37.1

Retaining washer 定位垫圈

--

1

2

Stainless steel不锈钢


37.2

Hex head cap screw六角螺钉

--

1

2

Stainlss steel不锈钢


38

Diaphragm Cover 膜片端盖

1

1

2

Carbon Steel碳钢

Polyesterpowder coated聚酯粉末涂层

39

Hex Head Cap Screw六角螺钉

12

12

24

Carbon Steel碳钢

Darcolo Treatment



产品中心
相关产品