Name | Gate Valve |
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 |
Standard | DIN 3352-F4/DIN 3352-F5/ BS5163/ AWWA C509/AWWA C515 Flange drilling is according to DIN2501/BS4504/ ANSI B16.1 |
Coating | Internal and external with fusion bonded epoxy coating min250μm |
Working pressure | 10bar/16bar/25bar |
Testing pressure | Shell: 15bar/24bar/37.5bar Seal: 11bar/17.6bar/27.5bar |
Type | Non rising stem / Rising stem |