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ZZV-type self-operated micro-pressure regulating valves
ZZV(C)型自力式微(差)壓調節(jié)閥無需外加能源,利用被控介質自身能量作為動力源,引入執(zhí)行機構控制閥芯位置來改變截流面積,從而改變兩端的壓差和流量,達到控制閥后壓力穩(wěn)定(閥后型)或泄壓(閥前型)的目的。具有動作靈敏,密封性好,壓力波動小等優(yōu)點,廣泛應用于各種工業(yè)設備中氣體的微壓力控制。
Individual Performance:
青島百瑞特恒邦助劑項目
浙江中控南通雅本化學AN01項目
Sample Download:
ZZV型自力式微壓調節(jié)閥
標準規(guī)格
本體部分
閥芯型式
單座(ZZVP、ZZCP)、雙座(ZZVN、ZZCN)
作用型式
減壓用閥后壓力調節(jié)(B型)和泄壓用閥前壓力調節(jié)(K型)
公稱通徑
DN15mm~300mm(1/2”~12”)
流量特性
快開
調節(jié)精度
±5~10%
使用溫度
≤100℃
公稱壓力
PN系列:PN0.1MPa、1.0MPa、1.6MPa Class系列:Class150
連接方式
法蘭式、焊接式、螺紋①
法蘭距
符合GB12221-2005①
閥體及上閥蓋材質
WCB、WC9、CF8、CF8M②
執(zhí)行機構型式
膜片式、波紋管式
表面涂層
銀灰色(環(huán)氧樹脂);閥體為不銹鋼時,本體不加涂層。
注①:連接方式、閥體法蘭及法蘭端面距可按用戶指定的標準制造;
注
②
:閥體及閥內件材質可按用戶指定標準制造。
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Tel:
0571-63367411
Email:service@zjsanfang.com
Address:No. 41 Jinqiu Avenue, Fuyang District, Hangzhou City, Zhejiang Province
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浙ICP備19006783號-1
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