ASTECH VALVE CO.,LTD.

AST was established in Mar.1999, the company's leading operation include valve design, manufacture and sales. AVC was established in Jan. 2010, and fell together with ASTIC for the parent company, the company's leading operation include design & manufacture of Wafer Type Check Valve Series & Metal Seat Ball Valve Series. Our company by ANGLO JAPANESE AMERICAN REGISTRARS TAIWAN LIMITED ISO - 9001 in June 2011, and plan by CE & API in 2013. For expansion of the Japanese market demand, and Japan branch was established in Nov. 2004, It's mainly responsible for sales, and a quality assurance section warehousing and delivery. The Company towards stability and professional quality is the main direction and strategy. To establish an independent AST & AVC brand and marketing East Asia, Southeast Asia and the Middle East market. Find OEM and ODM partners, and plan to market to Europe and America.

Ball Type / See Through Type, SG22 / SG23

ASTECH VALVE CO.,LTD. carries a wide variety of Ball Type / See Through Type for you. You can find almost all kinds of Ball Type / See Through Type at a reasonable price here. We look forward to serving you in all of your needs. ASTECH VALVE CO.,LTD. has earned a reputation for the highest quality offering in the SG22 / SG23, Ball Type / See Through Type, Flap Type market. Our commitment to excellence and dedication to customer satisfaction acts as our vision for the future. If you are looking for Ball Type / See Through Type, please do not hesitate to inform us.
Categories > Sight Glass > Ball type/ See through type > Ball Type / See Through Type
Ball Type / See Through Type

SG22 / SG23

Ball Type / See Through Type


Max. Working Pressure 0.35 to 7.0 kg/cm2
Max. Working Temp. 220oC

Parts and Material List :

No. Part Name Material
1 Body Cast Iron
2 Cap Cast Iron
3 Packing PTFE
4 Glass Tempered Glass
5 Screen SS304
6 Ball PE



Size 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
15A 20A 25A 32A 40A 50A
L 75 90 90 120 120 120
∮D 22 30 30 42 42 53
S PT 1/2" PT 3/4" PT 1" PT 1-1/4" PT 1-1/2" PT 2"

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Ball Type

SG32

Max. Working Pressure 0.35 to 7.0 kg/cm2
Max. Working Temp. 220oC
 
Parts and Material List
No. Part Name Material
1 Body Cast Iron
2 Cap Cast Iron
3 Packing PTFE
4 Glass Tempered Glass
5 Bushing Cast Iron
6 Ball PE



Size 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
15A 20A 25A 32A 40A 50A
L 76 76 80 122 122 126
H 92 92 98 116 116 128
S PT 1/2" PT 3/4" PT 1" PT 1-1/4" PT 1-1/2" PT 2"



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Over the years, we’ve grown, developed and extended our offering to provide the very best in Ball Type / See Through Type. ASTECH VALVE CO.,LTD. continues to win the satisfaction of customers around the world. Due to our better understanding of the client's requirements, we are able to manufacture a range that is just as per the specifications laid down by our clients. Having a question about ASTECH VALVE CO.,LTD. or want to know more details about SG22 / SG23, Ball Type / See Through Type, Flap Type, Ball Type, See Through Type? Email or call our Sales Support Team about your questions before purchasing.