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  1. 制冷空調配件
  2. 制冷閥門
  • ZZRN-25C氨用氟用止回閥
  • ZZRN-25C氨用氟用止回閥

ZZRN-25C氨用氟用止回閥

聯系該企業時請說明您是在《制冷名錄》看到該信息，以獲得更多的信任和更好的服務。
價格：電議
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大連華陽電子有限公司
  • 聯系人：張誼
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  • 地區：遼寧 大連 旅順口區
該企業為認證會員企業，工商注冊信息經過專業權威認證。
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熱銷產品
●用途 鋼制焊接止回閥在制冷系統中安裝在氨壓縮機排氣管道上，防止氨壓縮機發生故障或突然停車時，由冷凝器回流的氨氣進入壓縮機內。 ●標準 設計與制造標準：GB12224-89 鋼制閥門一般要求 試驗與檢驗標準：ZBJ16006-90 閥門的試驗與檢驗 ●試驗壓力與設計壓力 試驗壓力：水壓強度試驗：3.75MPa 密封性試驗：2.5MPa 設計壓力：2.5MPa ●適用溫度：-50～ 150℃ ●適用介質：氨、氟 ●閥體主體材質：碳鋼 ●規格 ZZRN-25C DN10～DN125
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