I te wa kaore i te whakamahia nga kopere mo te wa roa, me kati te urupa, ka tirotirohia, ka tiakina tonu kia mau tonu ai te mahi noa o te kara.
I te wa e whakamahi ana i te wahapu o te kopere i hangaia, me utu te aro ki te pāmahana mahi me te ahunga o te Valve kia kore e neke atu i te
Te whakaputanga o te valve ki te karo i nga aitua.
I te wa e whakahaere ana i te kopere a te reeti, me whai nga tikanga whakahaere kia kore ai e kaha te mahi, ki te kore e tika, kia kore ai e karo
te kino o te valve, te whara ranei o te tangata.
I te wa e whakamahi ana i nga kopere ki te hiri i te Regulator, me horoi te waharoa ki te aukati i te puehu, i te otaota ranei e uru ana ki te arai.
I te wa e whakamahi ana i te wahapu o te kopere hiri, me pupuri tonu te waharoa me te pupuri kia tiakina ai te ratonga ratonga o te Valve.
Ko nga hua matua a o taatau kamupene he gal varve, welhead, valve poihau, puaa, van globe .
Tinana toto
Type |
straight-through cage ball valve |
Nominal diameter |
DN15-400mm |
Nominal pressure |
PN16, 40, 64; ANSI150, 300, 600 |
Connection form: |
Flange type |
Valve body material: |
WCB, WC6, WC9, LCB, LC2, LC3, CF8, CF8M, etc. |
Bonnet type: Standard type (P): |
-17 - +230℃ |
Gland type: |
Bolt pressing type |
Filling: |
PTFE V-shaped packing, PTFE asbestos and flexible graphite |
Nga waahanga whakapaipai
Valve core form: |
pressure balanced valve core |
Adjustment characteristics: |
equal percentage, linear, quick opening |
Internal materials: |
304, 304 cladding STL, 316, 316 cladding STL, 316L, etc. |
Bellows material: |
304L, 316L, Harbin C alloy, etc. |
Tari 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) |
Mahinga
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI |