Key Specifications/Special Features: Design standard:bs5163 face to face:bs5163. Flanges standard: en1092 pn16. Test standard:iso5208. Product name:non rising stem gate valve, bs 5163 gate valve, rubber wedge gate valve, resilient seat gate valve, bs gate valve, soft seal gate valve, cast iron gate valve. Made of ... . Body: ci or di. Disc: ci or di. Seal: rubber coated disc. Stem: ci or di. Standard. Face to face: bs5163:1986,bs5150. Flange: bs table e or d/bs 4505. Pressure. Pn10/16. Size. Dn 40-dn300. Valve standard including:gb/din/gost/bs/ansi/ammw. 1.main export market. Southeast asian. Mid east africa. Central/south america. Asia. 2.company advantage. Guarantee/warranty. Product feature. Product performance. Prompt delivery. Quality approval. Small order accepted. 3.service. Drawing: we can translate your original drawing,offer best suggestion on design. Quality: we have full set quality contral system to guarantee the best quality. Inspection: inspect in house,all our products must be checked 3 times before packing. http://www.ahfcvalve.com/ansi_y_strainer_p15122.html y type strainer manufacturers China http://www.ahfcvalve.com/ansi_y_strainer_p15122.html ansi y type strainer http://www.ahfcvalve.com/ansi_thread_end_y_strainer_p15123.html y type strainer manufacturers http://www.ahfcvalve.com/jis_y_strainer_p15124.html jis y strainer supplier