Ko te huringa whakahaere i runga i te waahi-noho ko te mana whakahaere e whakahaerehia ana e tetahi kaiwhakaari hiko, e tika ana mo te whakahaere tika o te rere rere, te pehanga me te pāmahana
I te mara ahumahi. Ko tana whakaahuatanga hua me nga ahuatanga e whai ake nei:
Whakaahuatanga Hua:
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Te hanganga me te ngawari ki te whakauru me te pupuri.
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Nga whakaritenga.
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4. Te Whakapono Nui : Ma te whakamahi i te Hangarau Whakahaere Aratau me nga taonga, he tino pono me te mau tonu, ka taea te whakahaere mo te wa roa.
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He waatea, he ngawari hoki te mahi.
Kei roto i nga hua matua a o taatau kamupene te mana whakahaere Pneumatic, Varverine Valve Valve, Fluonerine Flude, Vortex Wellmeter, Gear Carrotting.
Tinana toto
| Type |
straight single seat ball valve |
| Nominal diameter |
DN15-DN400mm |
| Nominal pressure |
PN16, 40, 64, ANSI150, 300, 600; |
| Connection form: |
Flange type |
| Valve body material: |
WCB, WC6, WC9, LCB, LC2, LC3, CF8, CF8M, etc. |
| Valve cover form: |
Standard type (P): -17-+230℃ |
| Gland type: |
Bolt pressing type |
| Filling: |
PTFE V-shaped packing, PTFE asbestos and flexible graphite |
Huihuinga o te Verve
| Spool form: |
upper guide single seat plunger spool |
| Adjustment characteristics: |
equal percentage, linear, fast opening |
| Internal parts materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, 17-4PH, etc |
Te tikanga whakahaere
| Model: |
Electric actuator |
| Voltage: |
220V, 380V |
| Ambient temperature: |
-30-+70℃ |
| Control signal: |
4-20mADC (4-20mA signal feedback can be provided according to customer requirements) |
Nga waahanga:
| Leakage: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
| Non-metallic valve seat: |
conforms to ANSI B16.104 Class VI |