Ivalvu

Sinabahloli abalawula ukuhlolwa kwamavalvu. Bajwayelene nezindinganiso zokuklama ezifana ne-API 594, API 600, indinganiso yokuhlola efana ne-API 598, API 6D, ASME B 16.24, ASME B 16.5, ASME B16.10, MESC SPE 77/xx serie setc.
Singakwazi ukumboza izinsiza zokuhlola (ukuhlolwa kwempahla, ukuhlolwa okungaphakathi kwenqubo nokuhlola, i-FAT nokuhlolwa kokugcina) emikhiqizweni ehlukahlukene yamavalvu, okuhlanganisa i-valve yesango, i-globe valve, i-valve yokuhlola, i-valve yebhola kanye ne-valve yokuphepha njll.