靜態(tài)平衡閥 PRE MSV-T
Static Balancing Valve PRE MSV-T
功能特點(diǎn)：
常用于空調(diào)平衡系統(tǒng)中各并聯(lián)管道中流量的分配和關(guān)斷,能有效避免各并聯(lián)支路由于流量分配不均而造成的冷暖不均。避免了由于不均所造成的不必要的能耗。
測試嘴采用雙“O”形圈結(jié)構(gòu)，采用自密封結(jié)構(gòu)防止漏水
清晰的開關(guān)刻度指示，方便快速調(diào)試和設(shè)定
獨(dú)立的開關(guān)鎖定結(jié)構(gòu)
Features:
Applied in air-conditioning balancing system, distribute and shut off of each parallel connection pipes. Avoid any flux distribution unevenly and any unnecessary power consumption occurred.
Double O-ring test nipple, self seals preventing from leakage.
Digital display, which make it easier for debugging and setting.
It has functioned of locked up setting.
材質(zhì) Material
閥體 Valve Body 青銅 Bronze
閥蓋 Valve Deck 青銅 Bronze
手柄 Valve Handle 增強(qiáng)尼龍 Reinforced Nylon
密封圈 Sealing Element 三元乙丙橡膠 EPDM
密封不含石棉
Asbestos is not contained in sealing.
技術(shù)數(shù)據(jù) Technical Parameter
公稱壓力 Nominal Pressure PN16/PN25
*大試驗(yàn)壓力 Max. Testing Pressure 3.2MPa
*大工作壓差 Max. Operating Differential Pressure 1.6 MPa/2.5 MPa（受噪音水平限制）(Limited by the noise level)
介質(zhì)溫度 Medium Temperature Range -10-120゜C
通徑范圍 Caliber DN15-DN40
連接形式 Connection 螺紋連接 Thread Connection
適用介質(zhì) Applicable Medium 水或乙二醇混合液體
Mixture of Water and Ethylene Glycol
公稱通徑Caliber Kvs(cv)-valve 外形尺寸 Dimension
D H L T
DN15 3.8(4.5) 1/2” 114 80 13
DN20 6.4(7.49) 3/4” 116 84 15
DN25 8.9(10.4) 1” 119 98 17
DN32 19.5(22.8) 1 1/4” 136 110 19
DN40 27.5(32.2) 1 1/2” 138 120 1 |
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