Gengaðir kúlueftirlitsventlar
1.Standard: Samræmist API/DIN
2.Tenging: BSP/BSPT/NPT
3.Efni: Steypujárn/sveigjanlegt járn
4. Venjulegur þrýstingur: PN10/16, ANSI 125/150
5.Stærð: DN25-DN80
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1.Standard: Samræmist API/DIN
2.Tenging: BSP/BSPT/NPT
3.Efni: Steypujárn/sveigjanlegt járn
4. Venjulegur þrýstingur: PN10/16, ANSI 125/150
5.Stærð: DN25-DN80