Anhui Prosper Flow Technology Co., Ltd
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Soft Seated Gate Valve Flange End DN50-DN800
1.PRODUCT PROFILE
Soft seated gate valves, in ductile iron GGG40 or GGG50 with flat body and EPDM covered wedge, are suitable for drinking water applications, being coated with epoxy powder painting, not toxic. This kind of gate valves are inside screw, with non rising stem in SS420, wedge EPDM vulcanized and sliding rails on the body. The soft seated gate valves are full bore, have no pressure drops, with the EPDM covered wedge that is not affected by corrosion and that doesn’t need any maintenance. In case of need, o-rings on the stem can be replaced with the valve in the pipeline and in complete open position. Soft seated gate valves in ductile iron can be installed above or under the ground level, or in chambers.
| Material | Ductile iron | Medium | Clear and sewage water,air |
| Brand | OEM |
Actuator
|
Manual
|
| Working pressure | PN10 / PN16 | Connection | Flange End |
| Color | Blue,Red | Type | Rising stem |
2. FEATURES
· Full bore design
· Self cleaning & low pressure loss
· Rolled stem ensure smooth thread edges and double thread
· Low operating torque
· Good and clear body marking
· Every valve be 100% tested and qualified before packing and delivery
· Use high-quality rubber to tightly wrap the gate of the soft-seal gate valve as a whole, which improves the sealing performance and is not easy to fall off.
· The use of powder epoxy resin to coat the valve body of the soft-seal gate valve can effectively prevent the valve body from being oxidized, not easy to rust, and also prevent the valve body from being corroded. Soft-seal gate valves are often used in sewage treatment systems.
· The valve body of the soft sealing gate valve adopts precision casting, the size is accurate, and the inside of the valve body does not need to do any fine processing, and the sealing performance of the valve body is guaranteed.
3. STANDARD
· Design & manufacturing:DIN3202-F5
· Face to face: EN558-1 series 3,14,15
· Flanged ends: ISO7005-2, EN1092-2, DIN2501 PN10/PN16
· Inspection & testing: EN12266-1
4. TECHNICAL SPECIFICATION
· Working pressure: PN10 / PN16 Bar
· Size: 2"-16"(DN50~300mm)
· Materials: cast iron, ductile iron
· Epoxy resin thickness: ≥250micron
· Applicable temperature: 0℃~+80℃
· Available with handwheel/square cap/gearbox/ electric actuator
5. APPLICATION
· Water supply system
· Waste water, sludge, sewage treatment industry
· Irrigation system
· Real estate industry
· Mining, steel industry
· Metallurgy plant, power plant
· Textile, pharmaceutical industry
· Food, pharmaceutical industry