Product Name: Valve Part Valve Components Nr/NBR/EPDM/Viton/PTFE Valve Seat Model NO.: Valve Seat Application: Globe Valve, Solenoid Valve, Gate Valve, Check Valve, Butterfly Valve, Ball Valve, Angle Valve Trademark: YDSR Transport Package: Wooden Box Specification: 1m*1m*1.2m Origin: China HS Code: 8481804090 Product Description Seats accommodate the movements of the disc.Globe or a swing-check valve is fitted with one seat that, in combination with the action of the disc, can open and close the passageway of the fluid and therefore shut-off and/or throttle the fluid.Gate valves have generally two seats, one on the upper side and the other on the lower side. Seats are often hard-faced. A proper finish of the seats ensures a good seal when the device is in the closed position.Ball valves have generally two seats, one on the inlet side and the other on the outlet side. YDSR offers a wide choice of soft seats and metal seated ball valves for a variety of industrial applications.Butterfly valves have an elastomeric seat against which the disk seals. Other Butterfly valves have a seal ring arrangement that uses a clamp-ring and backing-ring on a serrated edge rubber ring. This design prevents extrusion of the O-rings.Company ProfileYing desi Rui Machinery Manufacturing Co., Ltd. (YDSR) is a modern comprehensive manufacturing enterprise that has grown up in industrial manufacturing and mainly produces valve, machining, and metal casting. Registered address: No. 193 Shenliao West Road, Shenyang Economic and Technological Development Zone (China Heavy Industry base Sino-German (Shenyang) High-end Equipment Manufacturing Industrial Park). The registered capital is 5 million. Official website is www.syydsr.com.As China joins the "WTO" and "Belt and Road" 21st Century Maritime Silk Road cooperation initiatives. China is growing import and export trade, in order to further meet the needs of traders' importers and exporters. "China (Shenyang) Free Trade Pilot Zone" established a wholly-owned subsidiary (Ying desi Rui import and Export Co., Ltd.), which laid the foundation for better serving the international market.The company's main products: valves (butterfly valves, gate valves, ball valves, globe valves, diaphragm valves, check valves, fire valves, etc.), valve accessories (compensation joints, actuators, flanges, pipe fittings, filters, etc.), valve components ( Valve plate, valve ball, valve body, valve shaft, valve seat, hand wheel, etc.)Service items: CNC machining, casting, forging, stamping, and other series of product production, manufacturing, and provide customized professional services. (Materials include: iron, copper, aluminum, steel, alloy, etc.)Service industry: water supply engineering, electric power engineering, sewage treatment, petrochemical industry, municipal engineering, building construction, food machinery, pharmaceutical industry, agricultural machinery, metallurgy industry, gas industry, shipbuilding, automobile.