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ZZW-type self-operated temperature regulating valves
ZZW型自力式溫度調(diào)節(jié)閥無需外加能源,利用被調(diào)介質(zhì)自身能量實現(xiàn)溫度自動調(diào)節(jié)。溫度調(diào)節(jié)范圍從20~100℃,具有較寬的溫度設(shè)定范圍,超溫過載保護措施。溫度設(shè)定方便,設(shè)定時用溫度刻度盤指示,運行期間可連續(xù)設(shè)定。
Individual Performance:
南沙香料香精項目
海科除氧水項目
南通中棉天然氣項目
Sample Download:
ZZW型自力式溫度調(diào)節(jié)閥
標準規(guī)格
本體部分
閥芯型式
單座(ZZWP)、套筒(ZZWM)、雙座(ZZWN)
作用型式
加熱調(diào)節(jié)(B型)和用于冷卻調(diào)節(jié)(K型)
公稱通徑
DN20mm~150mm(3/4”~6”)
流量特性
快開
調(diào)節(jié)精度
±5~10%
使用溫度
≤100℃
公稱壓力
PN系列:PN1.6MPa、4.0MPa、6.4MPa Class系列:Class150、Class300
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(zhì)
WCB、CF8、CF8M②
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
②
:
閥體及閥內(nèi)件材質(zhì)可按用戶指定標準制造
。
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
;
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0571-63367411
Email:service@zjsanfang.com
Address:No. 41 Jinqiu Avenue, Fuyang District, Hangzhou City, Zhejiang Province
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