ZHD Series (Electric na Pneumatika) Valve fanaraha-maso kely indrindra
Valizy fanaraha-maso tranom-baravarankely ZHD no nampiasa valizy mitaingina fononteny symmetric. Izy io dia mamehy tanteraka ny haingam-pandeha miaraka amin'ny valizy, ary mampihena be ny tabataba ataon'ny gazy avo setroka na etona ao anaty valizy, tsindry multistage manenjana mampihena ny fihenan'ny fisorohana ranon-javatra mahomby, noho izany ny valizy fanaraha-maso tsy miova ampiasaina amin'ny fampitaovana antonony avo lenta, azon'ny mpanjifa atao ihany koa ny misafidy maro -mekanisma disphragm lohataona na actuators pneumatika, sns.
Karazan-vatana: valizy mivaingana mivantana
Savaivony nominal: NPS1 "-8" (DN20, 25, 32, 40, 50, 65, 80, 100, 200)
Tsindry nominal: CLASS 150, 300, 600, 900, 1500Lb, PN1.6, 2.5, 4.0, 6.4, 10.0, 16, 25MPa
Tapitra ny karazana fifandraisana: FF, RF, RTJ, sns, welding: SW, BW
Refy flange: Araka ny IEC534
Karazana bonnet: karazana mahazatra, lava (manaparitaka ny hafanana, mari-pana ambany, famehezana ny boribory).
Famonosana: V karazana PTFE, gasket grafita malefaka
Gasket famehezana: vy misy gasket grafita
Mpanentana: Mpanohitra pneumatika, lohataona maro.
Herinaratra: andiany 3810L, andian-dahatsoratra PSL.
Karazana kapila valve: Karazan-tànana tranom-borona maro karazana.
Toetra mampiavaka ny onja: isan-jato mitovy, tsipika.
Fitaovana kapila: fananganana fitaovana mahazatra sy mari-pana azo ampiharina, fatran'ny tsindry, azafady mba jereo ny tovana.
Vatan'ny vatana: vy vy
| 1 | seza | A105 | LF2 | F22 |
| 2 | -bazana | 2H | 35 | 25Cr2Mo1VA |
| 3 | Stud | B7 | 40MnB | 25Cr2Mo1VA |
| 4 | Gasket | 316 + manjarano / PTFE | ||
| 5 | -kevi-pitantanana | A105 | LF2 | F22 |
| 6 | seza | 304 | 304 | 304 |
| 7 | Steam | 304 | 304 | 304 |
| 8 | Stud | B7 | 40MnB | 25Cr2Mo1VA |
| 9 | -bazana | 2H | 35 | 25Cr2Mo1VA |
| 10 | Gasket | 316 + manjarano / PTFE | ||
| 11 | Gasket fonosana | 304 | 304 | 304 |
| 12 | Hala- | PTFE / grafitika azo ovaina | ||
| 13 | Bonnet | A105 | LF2 | F22 |
| 14 | Manisy tànana | 304 | 304 | 304 |
| 15 | Gland | A105 | LF2 | F22 |
| 16 | Stud | 2H | 40MnB | 25Cr2Mo1VA |
| 17 | -bazana | B7 | 35 | 25Cr2Mo1VA |
Vatan'ny vatana: vy vy
| 1 | seza | CF8 | CF8M | CF3M |
| 2 | -bazana | 304 | 316 | 316L |
| 3 | Stud | 304 | 316 | 316L |
| 4 | Gasket | 316 + manjarano / PTFE | ||
| 5 | -kevi-pitantanana | CF8 | CF8M | CF3M |
| 6 | seza | 304 | 316 | 316L |
| 7 | Steam | 304 | 316 | 316L |
| 8 | Stud | 304 | 316 | 316L |
| 9 | -bazana | 304 | 316 | 316L |
| 10 | Gasket | 316 + manjarano / PTFE | ||
| 11 | Gasket fonosana | 304 | 316 | 316L |
| 12 | Hala- | PTFE / grafitika azo ovaina | ||
| 13 | Bonnet | CF8 | CF8M | CF3M |
| 14 | Manisy tànana | 304 | 316 | 304 |
| 15 | Gland | CF8 | CF8M | CF3M |
| 16 | Stud | 304 | 316 | 316L |
| 17 | -bazana | 304 | 316 | 316L |
