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.

Bronze Angle Valve Supplier

ASTECH VALVE CO.,LTD.’s mission is to deliver outstanding bronze angle valve with such a gratifying experience that our customers become our best advocates. Our bronze angle valve, bronze valve are highly accepted in domestic and international markets, due to their high efficiency and reliability. We fulfil the demands of the Taiwan market as well as of the overseas market, especially the Taiwan market. Please feel free to contact us if you are looking for a reliable bronze valve supplier.
Bronze Angle Valve


Bronze Angle Valve

We are a specialized manufacturer of Bronze Gate Valve in Taiwan. The Bronze Y-Strainer is high standard and provides excellent performance.

● Rising Stem.
● Screwed-in Bonnet.
● Connected ends, comply to NPT (ANSI B1.20.1), BSPT (BS21.0), BSPF
● Full Port

Parts and Material List
No Parts Name Material
1 Body Cast Bronze
2 Bonnet 1/4"~3/4" Brass
1"~4" " Cast Bronze
3 Disc 1/4"~1" Brass
1-1/2"~4" Cast Bronze
3M Seat Ring Metal
3N Seat Ring (Option) NBR
3P Seat Ring (Option) PTFE
4 Stem Brass
5 Gland Nut Brass
6 Hand Wheel Cast Iron
7 Packing PTFE
8 Gland Brass
Size H L
1/4" 70.0 25.0
3/8" 70.0 25.0
1/2" 72.0 26.0
3/4" 77.0 31.0
1" 85.0 37.0
1-1/4" 108.0 43.0
1-1/2" 108.0 50.0
2" 117.0 60.0

Working Pressure
Working Pressure (Non shock) - psi Test Pressure - psi
Saturated Steam Cold w ater, Oil, Gas Shell Seat
150 300 by w ater by air

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ASTECH VALVE CO.,LTD. is committed to developing bronze angle valve, bronze valve that ultimately create innovative products that exceed customer expectations. We follow ethical business practices, fair trade deals and provide the customers with flexible transaction options. Our mission, as a worldwide bronze valve supplier, is to make its key technologies available to its final customers at an affordable price, by matching high quality and a competitive offer, technology and flexibility. Please contact our sales office in Taiwan to discuss the suitability of bronze angle valve, for your applications or email us for more information.