ASTECH VALVE CO., LTD.

AST was established in March 1999, focusing on valve design, manufacturing, and sales. AVC was founded in January 2010 and became part of the parent company, ASTIC. AVC specializes in the design and manufacture of Wafer Type Check Valves and Metal Seat Ball Valves. In June 2011, the company received ISO 9001 certification from Anglo Japanese American Registrars Taiwan Limited, with plans to achieve CE and API certifications in 2013. To meet the demand of the Japanese market, a branch office was established in November 2004, responsible for sales, quality assurance, warehousing, and delivery. The company is committed to stability and professional quality, which guide our strategic direction. We aim to establish independent AST and AVC brands while expanding into the East Asia, Southeast Asia, and Middle East markets. Additionally, we are seeking OEM and ODM partners and planning to enter the European and American markets.

Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2"), A-355R / A-355F

ASTECH VALVE CO., LTD. is Taiwan's leading manufacturer of Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2"). ASTECH VALVE CO., LTD. specializes in servicing the Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2") needs of businesses locally and across the country. We believe Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2") is the best option for you. Our company provides A-355R / A-355F, Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2"), Ball valve with high quality and competitive price. If you require smaller volumes of a wide range of Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2") or immediate production needs, please contact us.
Categories > 1/2/3 Piece Ball Valve > Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 4") > Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2")
Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2")

A-355R / A-355F

Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2")

As a leading manufacturer of Valves, we provide superior, Ball Valve, Three Piece Ball Valve and Gate Valve.

● ISO 5211 Direct Mounting Pad
● Anti-blast pivot
● Working Pressure :
     DN8 ~ DN32 (2000 WOG) PN140 Bar
● DN40 ~ DN65 (1500 WOG) pn100 bar
● Temperature Ratings： -20 to 180℃
● Device of the padlock
● Threaded End Dimensions ：
     ANSI B1.20.1 (NPT)
     DN 259 / DIN 2999
     ISO228 / BSP/PT
Parts and Material List :

No. Part Name Material
1 Body ASTM A351 CF8M
2 Ball ASTM A351 CF8M
3 Stem SS316
4 End Cap ASTM A351 CF8M
5 Body Seal PTFE
6 Seatr PTFE
7 Thrust Washer PTFE
8 Stem Packing PTFE
9 Gland Bush SS304
10 Handle SS304
11 Handle Cover Plastic
12 Stem Nut SS304
13 Handle Washer SS304
14 Handle Nut SS304
15 Bellev ille Washer SUS304 CSP
16 Thrust Washer SS304
17 Stem O-Ring VITON
18 Packing Follower PTFE.+25%GF
19 Stop Pin SS304
20 Body Bolt SS304
21 Bolt Nut SS304

Dimension for A-355R (Reduce Bore)
Size Port L E H H1 H4 C ∮K ∮K1 Z1-4 Z2-4
DN15 1/2" 12.5 56.1 112.0 72.9 8.5 37.0 9.0 50.0 36.0 7.0 6.0
DN20 3/4" 15.0 68.0 112.0 72.9 8.5 37.0 9.0 50.0 36.0 7.0 6.0
DN25 1" 20.0 76.1 112.0 81.8 8.5 45.0 9.0 50.0 36.0 7.0 6.0
DN32 1-1/4" 25.0 84.6 136.0 90.5 11.4 53.5 9.0 50.0 36.0 7.0 6.0
DN40 1-1/2" 32.0 98.1 185.0 98.0 11.4 59.0 9.0 50.0 36.0 7.0 6.0
DN50 2" 38.0 111.2 197.9 114.7 14.0 74.8 14.0 70.0 50.0 9.0 7.0
DN65 2-1/2" 50.0 126.7 197.9 124.0 13.7 83.5 14.0 70.0 50.0 9.0 7.0

Dimension for A-355F (Full Bore)
Size Port L E H H1 H4 C ∮K ∮K1 Z1-4 Z2-4
DN8 1/4" 11.5 56.1 112.0 72.9 8.5 37.0 9.0 50.0 36.0 7.0 6.0
DN10 3/8" 12.5 56.1 112.0 72.9 8.5 37.0 9.0 50.0 36.0 7.0 6.0
DN15 1/2" 15.0 68.0 112.0 72.9 8.5 37.0 9.0 50.0 36.0 7.0 6.0
DN20 3/4" 20.0 76.0 112.0 81.8 8.5 45.0 9.0 50.0 36.0 7.0 6.0
DN25 1" 25.0 84.6 136.0 90.5 11.4 53.5 9.0 50.0 36.0 7.0 6.0
DN32 1-1/4" 32.0 98.1 185.0 98.0 11.4 59.0 9.0 50.0 36.0 7.0 6.0
DN40 1-1/2" 38.0 111.2 197.9 114.7 14.0 74.8 14.0 70.0 50.0 9.0 7.0
DN50 2" 50.0 126.7 197.9 124.0 13.7 83.5 14.0 70.0 50.0 9.0 7.0

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ASTECH VALVE CO., LTD. is proud to offer all of the leading brands in performance Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2"), at prices suitable for any budget. Most importantly, we back every one of our products with the best one-on-one customer service you'll find anywhere. We specialize in manufacturing A-355R / A-355F, Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2"), Ball valve, Three Piece Ball Valve, Gate Valve, Thread End Ball Valve, Two Piece Reduced Bore Ball Valve, Two Piece Full Bore Ball Valve, Three Way Reduced Bore Ball Valve 1000 WOG, needle valve, plug valve, float valve, solenoid valve, check valve, butterfly valve, valves, pressure reducing valve, control valve for many years in Taiwan. We wish to create win-win relationships throughout the supply chain. It is our pleasure to service your Three Piece Ball Valve 1500/2000 WOG (1/4" ~ 2-1/2") needs. At ASTECH VALVE CO., LTD., you get performance and reliability. Contact us immediately!