止回閥產(chǎn)品
調(diào)節(jié)閥/防火閥/止回閥，手動(dòng)調(diào)節(jié)角度
Regulating valve / fire damper / check valve, manual angle adjustment
適用場(chǎng)所
廣泛用于工礦、民用建筑暖通空調(diào)系統(tǒng)對(duì)空氣流量進(jìn)行精確調(diào)節(jié)，是實(shí)現(xiàn)各種環(huán)境下控制通風(fēng)模式的關(guān)鍵設(shè)備之
一其主要特點(diǎn)是運(yùn)轉(zhuǎn)靈活、噪聲低、泄露量小，（密閉型泄漏量<0.5%）工作溫度區(qū)域?qū)?，結(jié)構(gòu)可靠，安全方便。
It is widely used in the HVAC system of industrial, mining and civil buildings to accurately regulate the air flow. It is one of the key equipment
?torealize the controlled ventilation mode in various environments. Its main characteristics are flexible operation, low noise, small leakage?
(closedleakage < 0.5%), wide working temperature area, reliable structure, safety and convenience.
手動(dòng)止回閥
安裝方便/手動(dòng)調(diào)節(jié)角度/精心打造
Easy installation / manual angle adjustment / carefully crafted
產(chǎn)品信息
全方面了解每個(gè)產(chǎn)品的功能，大大提升對(duì)產(chǎn)品的信賴
Fully understand the functions of each product and greatly enhance the trust in the product
價(jià)格表
Price list
細(xì)節(jié)展示
Detail display
堅(jiān)硬外殼
采用特殊材質(zhì)鑄造，成型表面高壓靜電噴塑密封性好，防水防塵
執(zhí)行器
靈敏執(zhí)行器感應(yīng)精確，靈敏性能穩(wěn)定
密封性好
防水防火，有效密封
閥體
防火閥采用一體，成型工藝，法蘭邊無(wú)需焊接使用壽命大大提升
焊接
采用焊絲滿焊工藝，與傳統(tǒng)電焊工藝相比漏風(fēng)量大大降低，整體性能提升
產(chǎn)品展示
Product display
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