Molao-motheo oa Pele
Khatello ea ho tsoa e ka lula e fetoha pakeng tsa boleng bo phahameng ba valve e fokotsang khatello le boleng bo tlase ka har'a mefuta e boletsoeng ea maemo a khatello ea selemo ntle le ho thothomela kapa ho sisinyeha ho sa tloaelehang;

Molao-motheo oa Bobeli
Ha hoa tlameha ho ba le ho lutla bakeng sa li-valve tsa ho fokotsa khatello e tiisitsoeng ka bonolo ka nako e behiloeng;bakeng sa li-valve tse fokotsang khatello ea tšepe, ho lutla ha hoa lokela ho ba kholo ho feta 0.5% ea phallo e phahameng;

Molao-motheo oa boraro
Phapang ea khatello ea phallo ea mofuta o sebetsang ka kotloloho ha e fete 20%, 'me mofuta o sebelisoang ke mofofisi ha o fete 10%, ha sekhahla sa phallo ea phallo se fetoha;

Molao-motheo oa Bone
Ho kheloha ha khatello ea seketsoana sa mofuta o sebetsang ka kotloloho ha khatello ea sekeno e fetoha e se kholo ho feta 10%, athe ho kheloha ha mofuta o sebelisoang ke mofofisi ha ho kholo ho feta 5%;

Molao-motheo oa bohlano
Khatello e ka morao ho valve ea ho fokotsa khatello e lokela ho ba ka tlase ho makhetlo a 0.5 khatello pele ho valve;

Molao-motheo oa botšelela
Valve ea ho fokotsa khatello e na le mefuta e mengata e fapaneng ea ts'ebeliso mme e ka sebelisoa ho mouoane, moea o hatelitsoeng, khase ea indasteri, metsi, oli, le lisebelisoa tse ling tse ngata tsa mecha ea litaba ea metsi le liphaephe.setšoantšo sa phallo kapa phallo ea molumo;

Molao-motheo oa Bosupa
Khatello e tlase, e nyane, le bophara bo bohareng ba mouoane oa mouoane o loketse li-bellows direct acting pressure lowering valve;

Molao-motheo oa borobeli
Khatello e mahareng le e tlase, moea o bohareng le o monyane oa moea le mecha ea litaba ea metsi e loketse li-valve tsa ho fokotsa khatello ea lifilimi tse tšesaane tse sebetsang ka kotloloho;

Molao-motheo oa Borobong
Mecha ea litaba ea mouoane, ea moea le ea metsi ea likhatello tse fapaneng, li-diameter le lithempereichara kaofela li ka sebelisoa ka valve ea piston ea ho theola khatello.E ka sebelisoa bakeng sa mefuta e fapaneng ea mecha ea litaba e senyang haeba e hahiloe ka tšepe e sa hloekang ea acid;

Molao-motheo oa leshome
khatello e tlase, mouoane o mahareng le o monyane oa bophara, moea, le mecha e meng ea litaba li loketse mofofisi oa mofofisi o fokotsang khatello;

Molao-motheo oa Leshome le Motso o Mong
khatello e tlase, khatello e mahareng, mouoane kapa metsi a manyane le a mahareng, le phokotso ea khatello ea lifilimi tse tsamaisanang le mecha ea litababelofo;

Molao-motheo oa leshome le metso e 'meli
80% ho isa ho 105% ea tse boletsoengbolengea khatello ea ho noa e lokela ho sebelisoa ho laola ho fetoha ha khatello ea valve ea ho fokotsa khatello.Ts'ebetso nakong ea mekhahlelo ea pele ea decompression e tla ameha haeba e feta moeli ona;

Molao-motheo oa Leshome le Metso e meraro
Ka tloaelo, khatello e ka morao ea ho fokotsa khatellobelofovalve e lokela ho ba ka tlase ho makhetlo a 0.5 ho feta e neng e le teng pele ho valve;

Molao-motheo oa Leshome le Metso e Mene
Liliba tsa li-valve tse theolang khatello li na le thuso feela ka har'a mefuta e fapaneng ea khatello e hlahisoang, 'me li lokela ho nkeloa sebaka haeba moeli o feta;
Molao-motheo oa 15
Li-valve tsa ho fokotsa khatello ea mofuta oa piston kapa li-valve tse fokotsang khatello ea sefofane hangata li sebelisoa ha mocheso o sebetsang oa seaplane o phahame haholo;

Molao-motheo oa 16
Ka tloaelo ho eletsoa ho sebelisa sephahla se fokotsang khatello ea filimi e sebetsang ka ho toba kapa sefofane sa ho fokotsa khatello ea sefofane se sebetsang ka sefofane ha sehare se le moea kapa metsi (metsi);

Molao-motheo oa 17
Ha mouoane o le bohareng, ho lokela ho khethoa valve ea ho fokotsa khatello ea piston ea mofofisi kapa mofuta oa mouoane oa sefofane;

Molao-motheo oa 18
Hangata valve ea ho fokotsa khatello e lokela ho behoa holim'a pipeline e otlolohileng bakeng sa boiketlo ba tšebeliso, ho lokisoa le tlhokomelo.