Hikelok ili ndi zinthu zosiyanasiyana, kuphatikizapo ma valve ndi zolumikizira zida, zinthu zopanikizika kwambiri, zinthu zoyera kwambiri, ma valve opangira, zinthu zotsukira vacuum, dongosolo losankhira, dongosolo loyikapo, chipangizo chokakamiza ndi zowonjezera zida.
Ma valve a Hikelok instrument diaphragm series cover DV1, DV2, DV3, DV4, DV5, DV6. Kupanikizika kogwira ntchito ndi kuyambira 250psig (17.2bar) mpaka 3,500psig (241bar).
