More than 20 years of OEM and ODM service experience.

Igwe anaghị agba nchara dị elu nwere nnukwu nrụgide dị ala Torque Trunion na-agbanye bọọlụ Valve China ụlọ ọrụ

Nkọwa dị mkpirikpi:

valvụ blọọlụ bọọlụ akpara akpaNPS: 2″-56″

Trunnion Mounted Ball Valve Warren Valve na-enye 2”–48” trunnion ígwè arụnyere valvụ bọọlụ iji zute nkọwa ụlọ ọrụ siri ike.
Ngwaahịa anyị gụnyere ANSI Classes 150 – 2500 na carbon steel ozu nwere electroless nickel plating ma ọ bụ igwe anaghị agba nchara, yana akwa igwe anaghị agba nchara na mkpụbelata.

API 6D,API 607 ​​Firesafe,NACE MR0175, ATEX Asambodo.

Ogo nrụgide: Klas150-2500lbs

Akwụkwọ ntuziaka ọrụ, Pneumatic ọrụ na Electric ọrụ.

Isi: Nkedo igwe, igwe akpara akpa

oche:DEVLON/NYLON/PTFE/PPT/PEEK wdg

NORTECHis otu n'ime ndị na-eduga China Forged ígwè trunnion bọl valvụ Onye nrụpụta & onye na-ebubata ya.

 


Nkọwa ngwaahịa

Mkpado ngwaahịa

Kedu ihe bụ valvụ bọọlụ agbagoro agbagoro?

A valvụ blọọlụ bọọlụ akpara akpapụtara na a na-egbochi bọl ahụ site na bearings ma na-ahapụ ya ka ọ gbanwee, ihe ka ọtụtụ n'ime ihe ndị dị na hydraulic na-akwado site na nkwụsị nke Sistemu, na-akpata nrụgide dị ala na enweghị ike ọgwụgwụ.

Nrụgide pipeline na-eme ka oche dị n'elu na-ebuso bọl ahụ guzoro ka ọ bụrụ na nrụgide ahịrị na-amanye oche dị elu n'elu bọọlụ na-eme ka ọ mechie.The n'ibu anchoring nke bọọlụ absorbs mkpali si akara mgbali, na-egbochi ngafe esemokwu n'etiti bọl na oche, otú ọbụna na zuru gosiri na-arụ ọrụ mgbali arụ ọrụ torque na-anọgide na ala.Nke a bara uru karịsịa mgbe a na-emegharị valvụ bọlbụ n'ihi na ọ na-ebelata nha nke onye na-eme ihe na ya mere ọnụ ahịa zuru ezu nke ngwugwu valve actuation.Trunnion dị maka nha niile yana maka klas nrụgide niile mana ha bụ maka nnukwu nha na ọnọdụ nrụgide dị elu.

nkedo trunnion n'ịnyịnya bọọlụ valvụ

Isi ihe dị na NORTECH kpara akpa trunnion bọọlụ valvụ

1. Ihe mgbochi abụọ na ọbara ọgbụgba (DBB)

Mgbe valvụ mechiri valvụ na oghere etiti na-ekpochapụ site na valvụ mwụpụ, oche ndị dị n'elu na ala ga-egbochi onwe ha.Ọrụ ọzọ nke ngwaọrụ mgbapụta bụ na enwere ike ịlele oche valvụ ma ọ bụrụ na enwere nkwụsị n'oge ule.Tụkwasị na nke ahụ, ihe nkwụnye ego dị n'ime ahụ nwere ike ịsacha site na ngwaọrụ nkwụsị. A na-emepụta ngwaọrụ mgbapụta iji belata mmebi nke oche site na adịghị ọcha na ọkara.

azuokokoosisi oku
oche mkpuchi ọkụ
otu akara
otu akara 02
okpukpu abụọ na ọbara ọgbụgba (DBB)

2.Low arụ ọrụ Torque

The trunnion pipeline bọọlụ valvụ na-anabata usoro bọọlụ trunnion na oche valvụ na-ese n'elu mmiri, ka o wee nweta ike dị ala n'okpuru nrụgide ọrụ.Ọ na-eji PTFE mmanye onwe ya na ihe eji amị ọla iji belata ọnụọgụ esemokwu na nke kacha ala yana njikọ siri ike na nnukwu mma dị elu.

11.Na-afụpụta ihe akaebe

The azuokokoosisi adopts igbu-esi proof Ọdịdị.The azuokokoosisi e mere na nzọụkwụ ya na ala ya nke mere na n'ọnọdu nke elu ọgwụgwụ cover na ịghasa, na azuokokoosisi agaghị afụ site na-ajụ ọbụna bụrụ ndị na-ezighị ezi nsogbu ịrị elu na. oghere valvụ.

Ngosipụta nke ịwụpụ

kpochapu azuokokoosisi
ngwaọrụ injection sealant

4.Fireproof Structure Design

Ọ bụrụ na ọkụ ọkụ n'oge a na-eji valvụ, mgbanaka oche, mgbanaka O mgbanaka na etiti flange O mgbanaka nke PTFE, rubber nke ihe ndị ọzọ na-abụghị metal ga-emebi ma ọ bụ mebie n'okpuru nnukwu okpomọkụ. N'okpuru nrụgide nke ọkara, bọlbụ ahụ. valvụ ga-akpali ndị na-ejigide oche ngwa ngwa kwupụta bọọlụ ahụ iji mee ka mgbanaka akara ọla na-akpọtụrụ bọl ahụ wee mepụta metal inyeaka na nhazi mkpuchi ọla, nke nwere ike ịchịkwa valvụ nke ọma. 607, API 6FA, BS 6755 na ụkpụrụ ndị ọzọ.

5.Anti-static Structure

Emebere valvụ bọọlụ ahụ na usoro mgbochi static wee nabata ngwaọrụ mwepu ọkụ eletrik ka ọ bụrụ ọwa kwụ ọtọ n'etiti bọọlụ na ahụ site na azuokokoosisi, ka o wee wepụta ọkụ eletrik kwụ ọtọ n'ihi esemokwu n'oge mmeghe na mmechi. bọọlụ na oche site na pipeline, na-ezere ọkụ nke mgbawa nke nwere ike ịkpata site na ọkụ static ma hụ na nchekwa sistemu.

6.Rliable oche akara Ọdịdị

The oche sealing na-ghọtara site abụọ sere n'elu oche retainers,Ha nwere ike sere n'elu axially igbochi mmiri mmiri, gụnyere bọl sealing na ahu sealing.The ala mgbali akara nke valvụ oche na-ghọtara site spring pre tightened.Na mgbakwunye, piston mmetụta nke valvụ oche. e mere nke ọma,nke na-aghọta elu nsogbu sealing site nrụgide nke ọkara onwe ya. Ndị na-esonụ abụọ iche iche nke bọl akara nwere ike ghọtara.

7. Single Akara

(Automatic Pressure Relief in Middle Cavity of Valve) N'ozuzu, a na-eji otu akara akara.Dị ka a na-eji oche mkpuchi nke nwere onwe ya n'elu na mgbada, nrụgide dị n'ime oghere valvụ nwere ike imeri mmetụta mgbochi nke mmiri ahụ, iji mee ka oche ahụ pụọ na bọl ahụ wee ghọta enyemaka nrụgide na-akpaghị aka n'akụkụ akụkụ nke mgbada. N'akụkụ elu: Mgbe oche na-agagharị axially n'akụkụ valvụ ahụ, nrụgide "P" na-arụ ọrụ na akụkụ nke elu (mbanye) na-emepụta ike ntụgharị na A1, Ebe A2 dị elu karịa A1, A2-A1 = B1, ike na B1 ga-akwanye oche ahụ na bọọlụ wee ghọta nke ọma akara nke akụkụ elu

N'akụkụ ala: Ozugbo nrụgide "Pb" n'ime oghere valvụ na-abawanye, ike a na-etinye na A3 dị elu karịa na A4.Dị ka A3-A4 = B2, nrụgide dị iche na B2 ga-emeri ike mmiri iji mee ka oche ahụ pụọ na bọl ahụ wee ghọta nrụgide nrụgide nke oghere valvụ gaa n'akụkụ akụkụ ala ma emesịa, a ga-emechi oche na bọọlụ ọzọ n'okpuru ihe omume mmiri. .

8. Akara okpukpu abụọ (piston abụọ)

Enwere ike ịmebe valvụ ọkpọ ọkpọ ọkpọ ọkpọ ahụ na usoro mkpuchi okpukpu abụọ tupu bọọlụ ahụ na mgbe ọ gachara maka ụfọdụ ọnọdụ ọrụ pụrụ iche yana ihe onye ọrụ chọrọ.Ọ nwere mmetụta piston abụọ.N'okpuru ọnọdụ nkịtị, valvụ n'ozuzu na-anabata akara akara mbụ. Mgbe oche mbụ na-emechi anyị mebiri emebi ma na-akpata ntapu, oche nke abụọ nwere ike ịrụ ọrụ nke akara ma welie ntụkwasị obi akara.oche adopts jikọtara Ọdịdị.The isi akara bụ metal ka metal seal.The secondary akara bụ fluorine roba O mgbanaka nke nwere ike hụ na bọl valvụ nwere ike iru afụ larịị akara.Mgbe nrụgide nrụgide dị oke ala, oche mkpuchi ga-pịa bọọlụ site na mmemme mmiri iji ghọta akara akara mbụ.Mgbe nrụgide nrụgide dị iche na-ebili, ike akara nke oche na ahụ ga-abawanye otú ahụ iji mechie oche na bọl ma hụ na arụ ọrụ nke ọma.

Akara nke izizi: Upstream.

Mgbe nrụgide nrụgide dị ala ma ọ bụ enweghị nrụgide nrụgide, oche na-ese n'elu mmiri ga-agagharị na valvụ n'okpuru mmiri mmiri ma tinye oche ahụ n'akụkụ bọl ahụ iji nọgide na-emechi.Mgbe oche valvụ dị elu karịa ike a na-etinye na mpaghara A1, A2- A1 = B1. Ya mere, ike dị na B1 ga-agbanye oche ahụ na Ball ma ghọta nke ọma akara nke akụkụ elu.

9.Safety Relief Device

Dị ka valvụ bọọlụ ejiri akara nke mbụ na nke abụọ dị elu nke nwere mmetụta piston abụọ, oghere etiti ahụ enweghị ike ịghọta enyemaka nrụgide akpaka, valvụ nchekwa nchekwa ga-etinyerịrị n'ahụ ahụ iji gbochie ihe egwu nke mmebi oke nrụgide. n'ime oghere valvụ nke nwere ike ime n'ihi mgbasawanye ọkụ nke medium.Njikọ nke nchekwa nchekwa nchekwa bụ NPT 1/2 n'ozuzu.Ihe ọzọ a ga-amata bụ na a na-ahapụ ihe mgbochi nke valvụ nchekwa nchekwa ozugbo n'ime ikuku.Ọ bụrụ na anaghị ekwe ka ịwụsa ikuku ozugbo n'ime ikuku, anyị na-atụ aro na a ga-eji valvụ bọọlụ nwere usoro pụrụ iche nke enyemaka nrụgide na-akpaghị aka kwupụta iyi nke elu.Biko gosi ya n'usoro ma ọ bụrụ na ịchọghị valvụ enyemaka nchekwa ma ọ bụ ọ bụrụ na ị ga-achọ iji valvụ bọọlụ nwere nhazi pụrụ iche nke enyemaka nrụgide akpaka kwupụta iyi dị elu.

ngwaọrụ enyemaka nchekwa

Ụkpụrụ ịse valvụ bọọlụ n'elu na akara akara

nhazi oche 01

Isi ihe osise nke oghere valvụ bọọlụ gbagoro n'elu iyi nke elu na akara iyi ala

nhazi oche02

12.Corrosion Resistance na Sulfide Stress Resistance

A na-ahapụ ụfọdụ ikike corrosion maka ọkpụrụkpụ mgbidi ahụ.

The carbon steel stem, ofu aro, bọọlụ, oche na oche mgbanaka na-edobe kemịkalụ nickel plating dị ka ASTM B733 na B656. Tụkwasị na nke a, dị iche iche corrosion eguzogide ihe dị maka ọrụ ịhọrọ. Dị ka ndị ahịa chọrọ, valvụ ihe nwere ike. ahọpụtara dị ka NACE MR 0175 / ISO 15156 ma ọ bụ NACE MR 0103, yana njikwa mma na nleba anya dị mma kwesịrị ịrụ ọrụ n'oge nrụpụta iji mezuo ihe achọrọ n'ụkpụrụ ahụ wee zute ọnọdụ ọrụ na mpaghara sulfurization.

Nkọwapụta nke NORTECH Akpụkọworo nchara trunnion bọọlụ valvụ

Nkọwa nka nka na ụzụ Trunion Ball Valve

Dayameta aha aha

2”-56”(DN50-DN1400)

Ụdị njikọ

RF/BW/RTJ

Ụkpụrụ imewe

API 6D/ASME B16.34/API608/MSS SP-72 valvụ bọọlụ

Akụrụngwa ahụ

Igwe anaghị agba nchara/ejiri igwe anaghị agba nchara / igwe anaghị agba nchara

Ihe eji agba bọọlụ

A105+ENP/F304/F316/F304L/F316L

Ihe oche

PTFE/PPL/NYLON/PEEK

Ọnọdụ okpomọkụ na-arụ ọrụ

Ruo 120 ° C maka PTFE

 

Ruo 250°C maka PPL/PEEK

 

Ruo 80°C maka NYLON

Ọgwụgwụ Flange

ASME B16.5 RF/RTJ

njedebe BW

ASME B 16.25

Ihu na ihu

ASME B 16.10

Ọnọdụ nrụgide

ASME B 16.34

Nchekwa ọkụ & mgbochi static

API 607/API 6FA

Ụkpụrụ nyocha

API598/EN12266/ISO5208

Ihe ngosi ngosi

ATEX

Ụdị ọrụ

Akpa gearbox/Pneumatic actuator/Electric actuator

Ihe ngosi ngwaahịa: valvụ bọọlụ agba agba agba agbarụ

trunnion-bọọlụ-valvụ-03
trunnion-bọọlụ-valvụ-04
trunnion-bọọlụ-valvụ-05

Ngwa nke NORTECH kpụrụ akpụ ígwè trunnion bọọlụ valvụ

Ụdị nke avalvụ blọọlụ bọọlụ akpara akpaA na-eji ya eme ihe n'ụzọ zuru oke na nrigbu, nnụcha na mbufe mmanụ, gas na ịnweta.Ọ nwekwara ike tinye n'ọrụ na-emepụta chemical ngwaahịa, ọgwụ;usoro mmepụta nke hydroelectricity, ike ọkụ na ike nuklia;usoro ịgbapu mmiri,

 


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