Hikelok waxay leedahay badeecooyin kala duwan oo kala duwan, oo ay ku jiraan qalabyada qalabka iyo qalabyada, alaabada cadaadiska aadka u sarreeya, alaabada nadiifka ah ee aadka u sarreeya, valves-ka habka, alaabta faakuumka, nidaamka muunada, nidaamka rakibida ka hor, qaybta cadaadiska iyo qalabka qalabka.
Hikelok qalab diaphragm valves taxane daboolaya DV1, DV2, DV3, DV4, DV5, DV6. Cadaadiska shaqadu waa 250psig (17.2bar) ilaa 3,500psig (241bar).
