Ko te hiko kotahi-noho i runga i nga waahanga o te mana whakahaere, te whakautu tere, te tino whakawhirinaki, te whakahaere aunoa, te whakamahi i nga waahanga whakahaere maha me te tiaki ngawari. E whakamahia whānuitia ana rātou ki ngā punaha whakahaere wai i roto i te hinu hinu, te hiko hiko, te metallurgy, te rongoā me etahi atu ahumahi.
Nga waahanga:
1
2. He maha nga waahanga whakahaere maha : Ka taea e te huringa whakahaere kotahi-noho te kowhiri i nga momo whakahaere rereke i runga i nga hiahia, penei i te whakahaere hurihuri, te whakahaere whakatika,
etc., ki te whakatutuki i nga whakaritenga o nga ahuatanga mahi rereke.
3. He ngawari ki te pupuri : Ko te huringa whakahaere kotahi-noho i runga i te waahi ngawari he hanganga ngawari, he ngawari hoki te pupuri. Ka taea te whakatika me te tuku i te ipurangi, te whakaiti i te heke
me nga utu tiaki.
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 |