Socket-end Resilient Seated Gate Valve

Socket ends resilient gate valve is one type of resilient seated gate valve with socket ends and stem cap. Its on-off disc is the flexible wedge gate, whose moving direction is perpendicular with flow. Resilient seated gate valve can be only full open or full close. Socket ends gate valves are widely used for ductile iron pipe in series of industries, especially in water supply projects, public works, water treatment plan, fire fighting, etc. Shanxi Solid Industrial Co., Ltd. can design and manufacture the big sized gate valve according to DIN 3352-F4, DIN 3352-F5, BS5163, AWWA C509, AWWA C515 .

Technical Parameters

Standard: DIN 3352-F4, DIN 3352-F5, BS5163, AWWA C509, AWWA C515

Working pressure: 10bar/16bar/25bar

Testing pressure:

Shell: 15bar/24bar/37.5bar

Seal: 11bar/17.6bar/27.5bar

Material:

Body: Ductile iron GGG40/50 or Cast IronGG25

Wedge: Ductile iron GGG40/50+EPDM/NBR or metal seated

Stem: Stainless steel 2Cr13, SS304,SS316

Bolt and Nuts: Carbon Steel with zinc plated or SS304,316

Coating: Internal and external with fusion bonded epoxy coating min250μm

Applicable medium: water, sewage, waste water

Applicable temperature: -10℃~+80℃