300X-16Q 緩閉止回閥
產(chǎn)品概述:
300X緩閉式止回閥是安裝在高層建筑給水系統(tǒng)以及其他給水系統(tǒng)的水泵出口處,防止介質(zhì)倒流、水錘及水擊現(xiàn)象的智能型閥門, 可有效保護管路及水泵。
300X Slow - close Check Valve is a kind of intelligent valve installed at the outlet of high-rise building water supply system and other water supply system, to prevent the medium backflow, water hammer and other phenomena which is harmful to pipeline and pump.
相關(guān)標準:
質(zhì)量保證:ISO9000 設(shè)計:Q/YYF-2000 結(jié)構(gòu)長度:Q/BYL-2002
法蘭標準:GB/T 17241.6 GB/T 9113 檢驗標準:GB/T 13927 API 1598
Quality Assurance: ISO9000 Design: Q/YYF - 2000 Face to Face: Q/BYL - 2002
Flange Standard: GB/T 17241.6 GB/T 9113 Inspection and Test: GB/T 13927 API 13927
技術(shù)參數(shù):
公稱壓力:1.0~2.5 MPa 公稱通徑:50~450mm 殼體實驗:1.5~3.75 MPa
密封試驗:1.1~2.75 MPa 氣密封試驗:0.6 MPa
工作溫度:≤80℃ 適用介質(zhì):水及物理、化學(xué)性質(zhì)類似于水的介質(zhì)
Nominal Pressure: 1.0~2.5MPa Nominal Size: 50~450 mm
Body Test: 1.5~3.75 MPa Sealing Test: 1.1~2.75 MPa
Air Test: 0.6 MPa
Working temperature: ≤80℃
Applicable Medium: water, other medium physical and chemical properties similar to water.