API 603 Ivalve yeglowubhu exhathisa ukuCorrosion
Iimpawu eziphambili: Umzimba wenziwa ngezinto ezichasene nokuhlwa. Iivalvu zilungele imibhobho kwiplanti yekhemikhali kunye neplanti yokucokisa.
Umgangatho woyilo: ASME B16.34

Uluhlu lwemveliso:
1.Uluhlu loxinzelelo: CLASS 150Lb~600Lb
2. Idayimitha yegama: NPS 2 ~ 24″
3.Imathiriyeli yomzimba:Intsimbi engatyiwa, ingxubevange yenikelo
4.Ukuphela koqhagamshelo : RF RTJ BW
I-5.Indlela yokusebenza: Ivili lesandla, ibhokisi yeGear, uMbane, iPneumatic, isixhobo somoya, isixhobo somoya-hydraulic;

Iimpawu zeMveliso:
1.Ukuvula nokuvala ngokukhawuleza;
2.Umphezulu wokutywina ngaphandle kokugruzuka xa uvula naxa uvala, nobomi obude.
I-3.Ivalve ingaba neentlobo ezine ezahlukeneyo zediski, i-cone, i-sphere, i-plane kunye ne-disc parabolic.
Ukupakishwa kwe-4.Spring elayishiwe kunokukhethwa;
I-5.Ukupakishwa kokukhupha okuphantsi kunokukhethwa ngokwemfuno ye-ISO 15848;
I-6.I-Stem eyandisiweyo yoyilo inokukhethwa.