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產(chǎn)品簡介

產(chǎn)品介紹Productintroduction食外源性污染、交叉污染是無菌或某些微生物受限領(lǐng)域（如純化水系統(tǒng)、注射水系統(tǒng)、配液系統(tǒng)、純蒸汽系統(tǒng)）導(dǎo)致質(zhì)量事故頻發(fā)的重要因素

詳細介紹

產(chǎn)品介紹
Product introduction

食外源性污染、交叉污染是無菌或某些微生物受限領(lǐng)域（如純化水系統(tǒng)、注射水系統(tǒng)、配液系統(tǒng)、純蒸汽系統(tǒng)）導(dǎo)致質(zhì)量事故頻發(fā)的重要因素。
“柏康"隔斷閥具有雙作用密封形式，擋片的金屬密封可以防止液體或氣（汽）體的倒流；存水設(shè)置可以防止空氣（標準大氣壓時）的倒流。
Exogenous pollution, cross-contamination is caused by sterility or certain microbial restricted areas (such as purified water systems, injection water systems, dosing systems, pure steam systems)
An important factor in the frequent occurrence of quality accidents.
The “Bakang" block valve has a double-acting seal. The metal seal of the baffle prevents backflow of liquid or gas (vapor) body; the water setting prevents air
Backflow (at standard atmospheric pressure).

圖示Icon	風險評估 Risk assessment
	1、水封時間久了會滋生微生物; Water seal for a long time will breed microorganisms; 2、當閥門開啟，下游壓力大于上游壓力時會形成倒灌，造成上游污染。 When the valve is opened and the downstream pressure is greater thanthe upstream pressure, a backward flow will be formed, resulting in upstream pollution.
	1、當罐1或罐2清洗完畢，閥門處于開啟狀態(tài)，而罐3開始清洗時污水可能對罐1、罐2形成2次污染;; When the tank 1 or tank 2 is cleaned, the valve is in an open state, andsewage may pollute the tank 1 or tank 2 twice when the tank 3 starts cleaning. 2、當罐處于負壓狀態(tài)時，極易從密封不良閥門吸入排放管道的污染物質(zhì); When the tank is under negative pressure, it is easy to suck pollutants from the discharge pipeline from the poorly sealed valve.

針對以上痛點，結(jié)合GMP相關(guān)法律法規(guī)、水系統(tǒng)、配液系統(tǒng)、純蒸汽系統(tǒng)等項目的實踐，柏康總結(jié)并開發(fā)出隔斷閥，如圖示:
In view of the a bove pain points and combined with the 入口practice of GMP related laws and regulations, water system,liquid pre paration system, pure steam system and other projects, pak kang summarized and develo ped the partitionwa lve ,as shown in the figure:

產(chǎn)品特點
Product features

具備二重密封保護，有效防止廢液及廢氣倒灌
It has double sealing protection to effectively prevent waste liquid and waste gas from flowing backward.
措施1、碟片以傾斜角度密封
1.1、避免傳統(tǒng)擋片式止回閥安裝不水平造成的密封不嚴密;
1.2、碟片質(zhì)量很輕，相對彈簧式止回閥需要具備一定壓力才能開啟，而造成的排不盡;
1.3、當外源污水或氣體反沖時，碟片密閉更加嚴密。
Measure 1. The disc is sealed at an oblique angle
1.1 Avoid the traditional battle check valve installation is not level caused hy the seal is not tight:
1.2 The disc is very light in weight and needs a certain pressure to open rolative tothe spring check valve. resulting in endless discharge.
1.3 When foreign sewage or gas backflushes , the disc is more tightly sealed.
措施2、設(shè)置分隔擋板形成水封
2.1、分隔擋板將入口與出口分隔成兩個腔體;
2.2、兩預(yù)留在底部的水形成密封，防止外源氣體倒灌。
Measure 2. set up a partition baffle to form a water seal
2.1 he separating baffle separates the inlet and the outlet into two cavities.
2.2 two reserved water at the bottom form a seal to prevent foreign gas Pour back.