Nā hiʻohiʻona huahana
1. ʻO ka flange ma nāʻaoʻaoʻelua e hana i nā puka calibration a pau e like me ke kūlana hoʻohui, kahi maʻalahi e hoʻokomo.
2. Hiki ke hoʻopili ʻia ka ʻāʻī valve a me ka ʻīpuka e ka taper pin, torque screw a i ʻole pinless e ʻike i ka wehe ʻana a me ka pani ʻana.
3. ʻO ka noho valve composite ka PTFE, ka synthetic rubber a me ka resin phenolic, i loaʻa ka elasticity maikaʻi, ka ikaika kiʻekiʻe a me ka hana hoʻopaʻa maikaʻi.
4. Hoʻopiha pihaʻia ka pāpale butterfly me ka PTFE, nona nāʻano o ka liʻiliʻi liʻiliʻi liʻiliʻi,ʻaʻole maʻalahi eʻaʻahu,ʻaʻole maʻalahi i kaʻelemakule, a me ke ola lōʻihi.
Na Mea Mahele Nui
| inoa hapa | inoa mea |
| kino valve | ʻO ka hao, ka hao ductile, ke kila kila, ke kila kila |
| Pāpaʻa valve | Hao Uila, Copper Alloy, Kulikai |
| puʻu valve | Ke kila 2Cr13 a me 45 |
| noho kiwi | Hoʻohana i ka Rubber Kūʻē, NBR |
| hale ʻumikūmākahi | NBR O-cushion, etc. |
Pākaukau Nui Nui (PN16)