Ka botsamaisi ba rona bo botle, bokhoni bo matla ba tekheniki le mokhoa o tiileng oa taolo oa boleng bo holimo, re tsoela pele ho fa bareki ba rona litheko tse tšepahalang, tse loketseng le lits'ebeletso tse hlahelletseng. Re ikemiselitse ho ba e mong oa balekane ba hau ba ts'epahalang le ho fumana khotsofalo ea hau bakeng sa Fektheri e fanang ka Cast Iron Rubber SeatButterfly Swing Check Valve, Re 'nile ra kholiseha hore ho tla ba le bokamoso bo tšepisang' me re tšepa hore re ka ba le tšebelisano ea nako e telele le bareki ba tsoang lefats'eng lohle.
Ka botsamaisi ba rona bo botle, bokhoni bo matla ba tekheniki le mokhoa o tiileng oa taolo oa boleng bo holimo, re tsoela pele ho fa bareki ba rona litheko tse tšepahalang, tse loketseng le lits'ebeletso tse hlahelletseng. Re ikemiselitse ho ba e mong oa balekane ba hau ba tšepahalang le ho fumana khotsofalo ea hau bakeng saButterfly Swing Check Valve,Belofo ea ho hlahloba tšepe ea ho Lahlela,Rubber Seat Check Valve, Rea u amohela ho etela k'hamphani ea rona le fektheri, ho na le lihlahisoa tse sa tšoaneng tse bontšitsoeng ka kamoreng ea rona ea lipapali tse tla finyella seo u se lebeletseng, ho sa le joalo, haeba u loketse ho etela sebaka sa rona sa marang-rang, basebetsi ba rona ba thekiso ba tla leka boiteko ba bona ba ho u fa tšebeletso e molemo ka ho fetisisa.
Lintlha tsa tekheniki
| PN(MPa) Khatello ea lebitsoHo joalo | 1.0 | 1.6 | |
| Teko Khatello | Khetla | 1.5 | 1.76 |
| Ho tiisa | 1.1 | 1.76 | |
| Li-mediums tse loketseng | Metsi le feebleness causticity fluid | ||
| Mocheso o loketseng | 0~80¡e | ||
Meterial eadikarolo tse ka sehloohong
| Karolo ea lebitso | Lebitso la thepa |
| 'Mele oa valve | Tšepe kapa tšepe e sa jeleng paate |
| Koala e pakang tiiso | Ding nitrile rabara(NBR) |
| Selemo | terata ea tšepe e sa hloekang ICr18Ni9Ti |