Te Matauranga mo nga Valves

  • Selection Of Valves For HVAC Ventilation Ducts

    Te Kowhiringa o nga Raarangi Mo Nga Waa Whakahau HVAC

    Te Kowhiringa Me Te Hoahoa O Nga Raera Mo Nga Paipa HVAC: 1. Wae wai whakamatao, te kokoru wai whakamatao me te rewharewha hoahoa putanga. 2. I mua i te papu wai rererere takirere, tātari, papu wai whakamuri taki takirere, pūrerehua takirere. 3. Rerekē pēhanga bypass takirere i waenganui i te kaikohi wai me te wai ...
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  • Application Of Intelligent Valve In Petrochemical Field

    Te Whakamahinga o te Waahi Maamaa I roto i te mara Petrochemical

    Ko te waahanga matua o te puera whakahaere, kei te whanake tonu me te whakapai ake te hangarau tātaritanga o te tuunga o te puera mohio. Ko te hangarau tātaritanga o te tuunga takirere mohio he mahi nui ake i roto i te mahi whakangao petrochemical. 1. Nga Painga ...
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  • 8 Points About Installing The Pneumatic Actuator Valve

    8 Nga Tohu Mo Te Whakanoho I Te Waahi Whakaoho Pneumatic

    1. Me tuhihia te Valve Actuator Pneumatic i roto i te tukanga o te kawe waka 1.1 Me whakauru te valve actuator pneumatic ki nga taha e rua o te pereti mono marama te hiri. 1.2 Me herea nga marere hiko hiko o te reo me te iti ki te taura kakau witi ka haria ki roto i nga ipu. 1...
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  • Features Of 3 Way Motorized Actuator Ball Valve

    Ko nga ahuatanga o te 3 Way Motorized Actuator Ball Valve

    Ko te 3 Way Motorized Ball Valve e mau ana i runga i te momo koki koki whiu hiko hiko, te whakahaere ranei i te momo koki koki whiu hiko, e whakakahangia ana e te AC220V, AC380V, DC24V ranei ngaohiko hiko, ka whakaae ki nga tohu o naianei, ngaohiko ranei (4-20mA, 1-5VDC ranei. ) mai i nga taputapu taputapu aunoa ...
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  • Selection Basic Of Valve

    Kōwhiringa Basic Of Valve

    1. Ko nga Tikanga Whiriwhiringa o nga Maatauranga Mo te Whakamahinga I Nga Paipa Wai 1) Ki te kore e neke ake te diameter o te putorino i te 50mm, me whakamahi te takirere o te ao, i te wa e neke atu ana te diameter o te putorino i te 50mm, me tika te waawa o te keeti me te rewharewha. whakamahia 2) I te wa e tika ana kia r...
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  • 4 Protective Measures For Valve

    4 Nga Mehua Tiaki Mo Valve

    I te wa e whakauru ana i nga reera, he maha nga whakatupatotanga mo te punaha miihini me te momo reera hei whakarite i te haumaru. Ko nga tikanga whakamarumaru e whai ake nei e taunakihia ana mo te taki taki, takirere haumaru, reera pehanga, me te whakaurunga mahanga mamaoa kia pai ai te whakahaere o te takirere. 1. Tirohia...
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  • What Is Globe Valve?

    He aha te Globe Valve?

    I te mea he kaihanga takirere o te ao i Haina, ka hangaia e COVNA nga reera o te ao i roto i nga momo mahi a-ringa, hiko me nga momo pneumatically whakahaere hei whakatutuki i o hiahia kaupapa. Korerohia mai ki a maatau ki te tiki i tetahi otinga riipene ao koreutu me te utu pai rawa atu! sales@covnavalve.com Ko te takirere ao he valv...
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  • The Requirements For Installing The Electric Actuator Valve

    Ko nga Whakaritenga mo te Whakanoho i te Waahi Whakaoho Hiko

    He nui ake te tawhiti o te mahi a te Kaihuri Hiko i te waaahi noa, ka taea te whakarereke i te tere o te mahi hiko, te hanga ngawari, te ngawari ki te pupuri, i te waa o te mahi na nga ahuatanga o te hau, ehara i te mea ngawari ki te piri me te pakaru, me tana punaha whakahaere ...
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  • 6 Kinds Of Valves Commonly Used In Long Distance Pipeline

    E 6 Nga momo Rere e whakamahia ana i roto i te paipa Tawhiti Tawhiti

    Hei kaihanga takirere, ka hangaia e COVNA nga momo reera katoa mo nga paipa. Pērā i te kūwaha o te kēti, te ao pōro, te pōro, te pūrerehua, te taki taki me te aha atu. E waatea ana i roto i te mahi hiko, te mahi pneumatically me te mahi a-ringa mo o whiringa. Korerohia mai ki a maatau ki te tiki i te sol valve kore utu...
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  • 3 Points Should Be Noted When Selecting Solenoid Valves

    3 Nga Tohu Me Tuhituhia I te Kowhiringa i nga Waapa Solenoid

    1. Whakamahinga Ko te wai i roto i te pipeline me rite ki te reo kua tohua i roto i te raupapa solenoid valve kua tohua. Ko te pāmahana o te wai me iti iho i te pāmahana ingoa o te solenoid valve. Ka taea e te reera solenoid te kirikiri wai i raro i te 20CST, nui ake i te 20CST...
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  • 11 Valves Commonly Used In Chemical Industry

    11 Valve e whakamahia ana i roto i te ahumahi matū

    1. Tikanga Porowhita: TN iti iho i te 150 nga nekehanga PN iti iho i te 1.6 MPA, he ngawari tona hanganga, he tuwhera me te kati tere, he ngawari ki te whakahaere, he iti te parenga wai me etahi atu Tohu hei tohu: 1.1 He tapawha te pito o waho o te kakau. , ko te raina tika kua tohua hauroki kua katia ki te ahunga o te ...
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  • Industrial Valve Market In Africa

    Maakete Ahumahi Ahumahi I Awherika

    Ko te valve te ahumahi, te punaha pipeline whare ranei e whakamahia ana i roto i te ture rere me te taputapu whakahaere. I roto i a raatau, ka wehewehea te maakete riipene ahumahi kia rite ki tana tono i roto i te umanga, ara: Te hinu me te hau maori, te ahumahi matū, te taone nui, te mana hiko me te maina me te ...
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