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Non-rising metal seated gate valve

Size: DN40- DN2000 EPDM/NBR

Product Description

Product Description

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

Flange drilling is according to DIN2501/BS4504/ ANSI B16.1

Working pressure: 10bar/16bar/25bar

Testing pressure:

Shell: 15bar/24bar/37.5bar

Seal: 11bar/17.6bar/27.5bar

Type: Non rising stem / Rising stem

 

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

 


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