1. NgobaI-Valve yeKlasi yeValve XF83512C ixhunyiwengentambo yepayipi, lapho ifakwa futhi iqiniswa, ipayipi kufanele iqonde ngqo endaweni yokugcina yomzimba wevalvu, futhi i-wrench kufanele ikhishelwe engxenyeni enezinhlangothi eziyisithupha noma ezinezinhlangothi eziyisithupha ohlangothini olufanayo lwentambo, futhi akufanele ikhishelwe engxenyeni enezinhlangothi eziyisithupha noma ezinezinhlangothi eziyisithupha noma ezinye izingxenye zevalvu ngakolunye uhlangothi. , Ukuze kungabangela ukuguqulwa komzimba wevalvu noma kuthinte ukuvulwa;

2. Ukuze uxhume ivalvu yebhola nentambo yangaphakathi, ubude bentambo yangaphandle yesiphelo sepayipi kumele bulawulwe, ukuze kugwenywe ukuthi isiphelo sentambo yesiphelo sepayipi sibe side kakhulu, kucindezelwe ebusweni besiphelo sentambo yangaphakathi yevalvu yebhola lapho ingena, okubangela ukuguguleka komzimba wevalvu futhi kuthinte ukusebenza kokuvala;

3. Uma ivalvu yebhola exhunywe ngentambo yepayipi ixhunywe nentambo yesiphelo sepayipi, intambo yangaphakathi ingaba yintambo yepayipi enciphile noma intambo yepayipi eyindilinga, kodwa intambo yangaphandle kumele ibe yintambo yepayipi enciphile, ngaphandle kwalokho uxhumano ngeke lube luqinile futhi ukuvuza kuzobangelwa;

4. Uma ufaka i-flange ball valve, indilinga yenkomba ku-flange ball valve kufanele ifane nosayizi wendilinga yenkomba ku-flange yepayipi ukuze ifane. Isikhungo sepayipi kuzo zombili izinhlangothi kufanele siqonde ngqo ebusweni be-flange ye-flange ball valve, ngaphandle kwalokho umzimba we-valve uzosonteka.

5. Uma ufaka ivalvu yebhola exhunywe ngentambo yepayipi, izinto zokuvala kufanele zihlanzeke;

6. Uma ufaka, qiniseka ukuthi azikho izithiyo ngaphakathi kobubanzi bokuvula nokuvala kwesibambo se-ball valve, njengezindonga, amapayipi, amantongomane okuxhuma, njll.;

7. Uma isibambo se-valve yebhola sihambisana nomzimba we-valve, sivulekile, futhi uma siqondile, sivaliwe;

8. Indawo ephakathi kwevalvu yebhola lethusi kufanele ibe yigesi noma uketshezi olungenazo izinhlayiya futhi olungaboli;