2. www.kosaplus.com
Part List
15 17
18 16
12 13
14 11
8 10 9
1
Double acting
Spring return
11. Piston
3 12. Piston O-ring
1. Body 5 19 20 21 22 13. Piston Guide-ring
2. Shaft 14. Piston Pad
4
3. Stopper 15. Cover
4. Bushing (Top) 7 16. Cover O-ring
5. Body O-ring (Top) 6 17. Cover Bolt
6. Bushing (Bottom) 18. Spring Unit
7. Body O-ring (Bottom) 19. Adjust Bolt
8. Body Washer (Bottom) 20. Adjust O-ring
9. Body Washer (Top) 2 21. Adjust Washer
10. Body Snap-ring 22. Adjust Nut
Operating Mechanism
OPEN CLOSE
OPEN CLOSE
Action "A"
DOUBLE OPEN OPEN
CLOSE CLOSE
ACTINg OPEN CLOSE
OPEN CLOSE
Open Close
Action "A"OPEN CLOSE
(Fail Close)
OPEN CLOSE
OPEN CLOSE
OPEN CLOSE
OPEN CLOSE
OPEN CLOSE
Open Close
SPRINg
RETURN
Action "B"
(Fail Open)
CLOSE OPEN
CLOSE OPEN
CLOSE OPEN
CLOSE OPEN
CLOSE OPEN Close Open
CLOSE OPEN
SAMILAUTO CO.,LTd. I 02
5. www.kosaplus.com
SAMILAUTO Co., Ltd. specializes in manufacture of pneumatic actuator, and
KOSA+ is the brand name for the pneumatic actuators which are produced by
SAMILAUTO Co., Ltd.
三一自动有限公司是专门生产气动执行器的企业,科仨加是三一自动有限公司制
造的气动执行器品牌。
Why? KOSA
Aluminum Cover: is not easily As there is no friction between ISO5211/DIN3337: is the Aluminum Body is annodized to
peeled off, and its polish can last metal to metal , product life is long international standards, and thus prevent internal/external scratches
long as it is power coated upon and without noise. the products can easily be fitted and thus securing long product life.
special surface treatment. (assembled) with the accessories
没有金属间的摩擦,寿命长,无噪音。 such as limit switch box. 铝合金缸体: 阳极硬化处理,可同
铝合金端盖: 进行特殊表面处理后 时保护内/外部,不易被刮伤,有助
涂装, 表面不易脱落,可长期维持 ISO5211/DIN3337: 标准规格部件, 于延长寿命。
光泽。 可直接装上限位开关等配件。
NBR: The products can be used
at low/high temperature as the
products are available in EPdM and/
or VITON in addition to the standard
NBR.
NBR: 除了标准NBR以外,EPDM或
VITON可以在高/低温使用。
Spring Cap: enables safer assembly/ NAMUR: is the inter national
-45 disassembly. standard, and thus the products can
˚
+5˚
easily be fitted with solenoid valves.
-10˚ 弹簧套: 利用弹簧套保障安全,可
安全的进行分解及装配工作。 NAMUR: 标准规格部件,可以迅速、
简便的装上电磁阀。
-45˚
+5˚
-STANDARD
-10˚
90˚ -10˚ (standard)
-SPECIAL (OPTION) Angle range
-45˚ (option)
+5˚
All KOSA+ products are covered by the Product Liability insurance, and are undergoing a series
of pre-shipment tests.
科仨加的全部产品都上了pl(消费者补偿保险)保险, 出货前全部进行测试。
SAMILAUTO CO.,LTd. I 05
6. www.kosaplus.com
Selection guide
Double acting 双动 Spring return 单动
VALVE SIZE
Ball Valve 球阀 Butterfly Valve 蝶阀 Ball Valve 球阀 Butterfly Valve 蝶阀
1/2" 15A Rd32(one piece) RS40
Rd50
3/4" 20A Rd40(one piece) RS50
1" 25A RS65
Rd65
1-1/4" 32A RS80
1-1/2" 40A Rd50 RS90 RS50
Rd80
2" 50A RS100 RS65
Rd65
2-1/2" 65A Rd90 RS125 RS80
3" 80A Rd100 RS140 RS90
Rd80
4" 100A Rd125 RS160 RS100
5" 125A Rd140 Rd90 RS210
RS125
6" 150A Rd160 Rd100
RS300
8" 200A Rd210 Rd125 RS140
10" 250A Rd140 RS160
Rd300
12" 300A Rd160 RS210
14" 350A
Rd210 RS300
16" 400A
18" 450A
Rd300
20" 500A
• The above data is for reference only; the actual assembly may be different depending on valve material, pressure, structure, fluid and operational
environment.
• 此数据仅供参考,数据会以阀门,使用环境而不同。 此数据只是一个参考之一,会因阀门的材料,压力阀,使用环境而不同。
How to order
Scotch-yoke I 拔叉式 Rack&Pinion I 齿轮齿条
R D 65
- Smooth on/off with the torque curve - Short body length makes it easier to fit
synchronized with valves in small spaces.
• Model Number I 缸径
- Relatively higher torque than the same - The multi-spring structure enables
model in Rack&Pinion type adjustment of number of springs to
• Double acting I 双动
suit the site requirements.
Spring return I 单动 - 开和关的时候的输出扭力是最大的
正和阀门需要的扭力是一致的 - 缸体的长度 短 可以安装在 空间小
• Adjust angle (scotch-yoke) I 拔叉式 - 在同样缸径的 情况下 拨叉式的 比 的区域内
Rack&pinion I 齿轮齿条 齿轮齿条的扭力大 很多 - 个别小弹簧组合 根据使用者的需要
Heavy-duty I 重型驱动器 可以在现场调整弹簧的数量
SAMILAUTO Co.,Ltd.
301-1, 3Ba, Sihwa Industrial Complex, 2191-2, Jeongwang, Siheung, Gyeonggi. Korea (zip:429-936)
• Tel:(82)31-433-3159 •Fax:(82)31-433-3151
(주)삼일오토 대한민국 경기도 시흥시 정왕동 2191-2 시화공단 3바 301-1 ( 우 :429-936)
• http://www.kosaplus.com • e-mail:oversea@kosaplus.com/kosaplus@163.com
• msn:kosaplus@hotmail.co.kr • QQ:150443884
• Data contained in the Catalog may be subject to change without advance notice for improvement of performance&safety of Product.
• 这为用户的安全性能数据产品目录,如有变更,恕不另行通知
Cat:Aug.2011-2.1R
SAMILAUTO CO.,LTd. I 06