ZHD Series (elektrysk of pneumatyske) Minimum Flow Control Valve
ZHD multistage cage control fentyl brûkt multilevel cage symmetryske sleeve kontrôle fentyl. It kompleet kontrôle medium snelheid binnen fentyl, en sterk fermindere lûd makke troch hege druk gas of stoom binnen fentyl, stabile multistage druk ferminderjen ferminderjen effektyf foarkomme floeibere cavitation, dus it is de stabile kontrôle fentyl brûkt yn hege-druk medium prestaasjes, klanten kinne ek selektearje multi -spring disphragm meganisme of pneumatyske actuators, etc.
Lichaamstype: Direct smeid type fentyl
Nominale diameter: NPS1"-8" (DN20, 25, 32, 40, 50, 65, 80, 100, 200)
Nominale druk: KLASSE 150, 300, 600, 900, 1500Lb, PN1.6, 2.5, 4.0, 6.4, 10.0, 16, 25MPa
Ein ferbining type: FF, RF, RTJ, etc, welding: SW, BW
Flange diminsje: neffens IEC534
Bonnet type: Standert type, ferlingd (waarmte dissipation, lege temperatuer, balgen sealing).
Ferpakking: V-type PTFE, fleksibele grafytpakkingen
Dichtpakking: Metaal mei grafytpakkingen
Actuator: pneumatyske, multi-spring actuator.
Elektrysk: 3810L rige, PSL rige.
Ventil disc type: Multistage cage sleeve type.
Flow skaaimerken: gelikense persintaazje, lineêr.
Skiifmateriaal: standert materiaal gearstalling en tapassing temperatuer, druk berik, ferwize asjebleaft nei taheaksel.
Body materiaal: koalstof stiel
| 1 | Sit | A105 | LF2 | F22 |
| 2 | Nút | 2H | 35 | 25Cr2Mo1VA |
| 3 | Stud | B7 | 40MnB | 25Cr2Mo1VA |
| 4 | Gasket | 316+ grafyt/PTFE | ||
| 5 | Lichem | A105 | LF2 | F22 |
| 6 | Sit | 304 | 304 | 304 |
| 7 | Steam | 304 | 304 | 304 |
| 8 | Stud | B7 | 40MnB | 25Cr2Mo1VA |
| 9 | Nút | 2H | 35 | 25Cr2Mo1VA |
| 10 | Gasket | 316+ grafyt/PTFE | ||
| 11 | Packing pakking | 304 | 304 | 304 |
| 12 | Stuffing | PTFE / fleksibel grafyt | ||
| 13 | Bonnet | A105 | LF2 | F22 |
| 14 | Druk mouw | 304 | 304 | 304 |
| 15 | Gland | A105 | LF2 | F22 |
| 16 | Stud | 2H | 40MnB | 25Cr2Mo1VA |
| 17 | Nút | B7 | 35 | 25Cr2Mo1VA |
Body materiaal: RVS
| 1 | Sit | CF8 | CF8M | CF3M |
| 2 | Nút | 304 | 316 | 316L |
| 3 | Stud | 304 | 316 | 316L |
| 4 | Gasket | 316+ grafyt/PTFE | ||
| 5 | Lichem | CF8 | CF8M | CF3M |
| 6 | Sit | 304 | 316 | 316L |
| 7 | Steam | 304 | 316 | 316L |
| 8 | Stud | 304 | 316 | 316L |
| 9 | Nút | 304 | 316 | 316L |
| 10 | Gasket | 316+ grafyt/PTFE | ||
| 11 | Packing pakking | 304 | 316 | 316L |
| 12 | Stuffing | PTFE / fleksibel grafyt | ||
| 13 | Bonnet | CF8 | CF8M | CF3M |
| 14 | Druk mouw | 304 | 316 | 304 |
| 15 | Gland | CF8 | CF8M | CF3M |
| 16 | Stud | 304 | 316 | 316L |
| 17 | Nút | 304 | 316 | 316L |
