SZ45X DIN F4 Resilient Seated Gate Valve

product presentation: The valve disc is rubber-packed to get excellent sealing effect by the rubber's resilient deformation.Nonrising resilient seated gate valves solve the problem in general gate valve such as leakage ,rusting saves installation space.It is used widely in tap water insudtry ,sewage treament ,shipping construction,petroleum,chemicals,food,pharmacy,textile,electric power,metallurgy and energy system's pipeline to adjustable and shut off fluids. performance apecification: working pressure:1.0-1.6mpa seal test：1.1mpa 1.76mpa shell test：1.5mpa 2.4mpa design standards：DIN3352 flange standard：DIN2501 Structure length standard：DIN3202 working temperature：NBR≤80℃                      EPDM≤120℃ materials of main parts: NO part material 1 Body Ductile iron 2 Disc ductile iron pack with NBR 3 Bolt CS SS 4 Gasket EPDM NBR 5 Cover    Ductile iron 6 stem stainless steel 7 O-ring EPDM Silicone 8 Thrust bearing brass 9 Bolt CS SS 10 Gland ductile iron 11    Dust proof gasket EPDM NBR 12 Hand wheel ductile iron How to reach our factory： by plane: From Beijing airport:240kms,3 hours by driving. From Tianjin airport:150kms, 2 hours by driving. By Train: From beijing South railway station:224Kms, 1 hours From Shanghai Hongqiao railway station:1167Kms, 4.5 hours By Car: From CangzhouXi railway station:45kms, 40 minutes. Our address：Botou Industry Park,Cangzhou City,Hebei Province ,China contact person to pick you up from air port or anyplace in China，please call alan：+8615831888892 you can add my whatsapp:+8615831888892 you can add my wechat:885893 you can call me:0086-15831888892 Botou Shengfeng auto-valve Co,. LTD is a specialized manufacture enterprise that focuses producing, installing, sale and service. The main products include Gate Valve,Waterpower Control Valve,Center Line Butterfly Valve, Flanged Butterfly Valve, Metal Butterfly Valve, Check Valve, Microresistance Slow Close Check Valve, Multi-function Pump Control Valve and their series products. Moreover, we can produce control valve and pressure reducing valve that are different materials, pressures, specifications, actuation ways. Our products include more than 50 serials and 1200 species, and the annual production output is more than 8.000 metric tons. Shengfeng valves have been selling well all over China and exporting to Europe, America and other countries and areas, which are used widely in water supply and drainage, electric power, petrol chemical industry, metallurgy and other trades. Our products are quite creative, good quality, cheap price and excellent .