Please give clear indication of flange,material and operating pressure if you need other standard.
全天候阻火呼吸閥性能及特點:Performance and characteristics
1. 安裝在固定頂罐上作通風(fēng)裝置達(dá)到減少油品蒸發(fā)損耗及控制儲罐壓力和阻止外界火焰?zhèn)魅耄?br> The ventilation device installed in the fixed roof tank to reduce the evaporation loss of oil and control the tank pressure and prevent external flame spread.
2. 通風(fēng)量大,泄漏量小,耐腐蝕等特點; A large amount of ventilation, a small amount of leakage,corrosion resistance and other characteristics.
3. 通過靜電接地線使閥體和罐體保持等電位;
The electrostatic grounding wire to make the body and the tank to keep other potential.
4. 防凍性能強,適用于寒冷地區(qū)。
Antifreezing performance is strong, suitable for cold area.