1. Isakhiwo esidityanisiweyo somzimba weValve: zombini i-clamp kunye ne-flanged v-uhlobo lwevalve ye-v-uhlobo lomzimba wevalvu yecala elipheleleyo lokulayishwa kwesakhiwo esinobungqongqo obuqinileyo, obungenakudala ukuguquka kunye nokuvuza ngokulula.
2. Iibheringi ezizithambisayo eziphezulu nasezantsi: umzimba wevalve uxhotyiswe nge-self-lubricating bear, enendawo enkulu yokunxibelelana nesiqu, umthamo ophakamileyo wokuthwala, kunye ne-coefficient encinci ye-friction, ukwenzela ukuba i-torque yevalve iyancipha. .
I-3, isihlalo sinokuba ngokweemfuno ze-medium kunye neemeko, khetha itywina eliqinileyo okanye i-PTFE itywina elithambileyo: i-carbide ejongene nentsimbi enzima yokutywina indawo yokutywina kunye nebhola lebhola le-chromium edibeneyo okanye i-welding ye-spray, i-ion nitriding, njengokuqina konyango, Ubomi benkonzo bomphezulu wokutywina, phucula ukonyuka kokumelana nobushushu;Ukutywina okuthambileyo kwesitulo se-PTFE okanye ukutywinwa kwesihlalo esiphuculweyo se-PTFE kulungile ukuxhathisa umhlwa kunye noluhlu olubanzi.
4. Ubuchule bezoqoqosho: ubunzima bomzimba bulula, i-stem torque incinci, kwaye inkcazo ehambelanayo ye-pneumatic okanye i-actuator yombane incinci, xa kuthelekiswa nezinye iintlobo zokulawula iivalve, ukusebenza kweendleko kuphezulu.
I-5, uluhlu oluphakathi lokuziqhelanisa: ngenxa yokuba amandla okucheba phakathi kokuvula okumile okwe-v kunye nesihlalo sevalve, kunye ne-valve cavity ihamba ngokugudileyo kwaye ijikeleze, okuphakathi akukho lula ukuqokelela kwigumbi elingaphakathi, ngoko ke ngaphandle kwendawo yolwelo, ifaneleke ngakumbi ifayibha kunye nolawulo lwenkqubo yezinto eziluqilima.
6. Ukulawulwa ngokuchanekileyo kokuhamba okuncinci: ngokusebenzisa i-machining yokuvulwa okukhethekileyo kwe-v yevalve encinci ye-diameter, ixabiso elincinci le-Cv linokulawulwa ngokuchanekileyo.