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English Translations » 【管道阀门技术圈】 » What do the safety valve categories A, BA, GA, WA, DA, KA, K

What do the safety valve categories A, BA, GA, WA, DA, KA, KWA mean? Please provide an explanation, expert

2019-12-11View Original

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What do the safety valve categories A, BA, GA, WA, DA, KA, KWA mean? Please provide an explanation, expert
Reply #22019-12-12
Safety valve category: A: Code for safety valves; BA: Moisture-retaining jacket safety valve; GA: Pulsating safety valve; WA: Diaphragm safety valve; DA: Low-temperature safety valve; KA: Sulfur-resistant safety valve; KWA: Sulfur-resistant diaphragm safety valve ! (This is uncertain)
Reply #32019-12-13
GB/T 32808-2016 Valves – Method for naming codes; JB/T 308-2004 Valves – Method for naming codes; Table 2 of the standard content (the same Table 2)

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Translated at 2026-07-21 04:13:09

Original: https://bbs.hcbbs.com/thread-2867320-1-1.html

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