Trunnion Hom Pob Valve

Trunnion pob valve tsim yog tshwj xeeb, lub pob los ntawm sab sauv thiab qis dua ob lub trunnons (pivots) ruaj khov nyob rau hauv lub cev, uas tso cai rau lub sphere kom ruaj khov thaum lub sij hawm tig tsis tilting los yog swaying vim lub thrust ntawm nruab nrab. ua tau zoo nyob rau hauv ntau yam kev ua hauj lwm los xyuas kom meej stability thiab sealing ntawm lub valve.

Nyob rau tib lub sijhawm, lub valve muaj qhov nkag thiab qhov hluav taws xob ob txoj kev sib khi ua haujlwm, uas txhais tau hais tias txawm tias nws yog nyob rau hauv pem hauv ntej ntws ntawm nruab nrab los yog rov qab ntws, lub valve tuaj yeem tswj tau qhov kev sib khi zoo. Qhov kev tsim ob txoj kev sib khi no tsis tsuas yog txhim kho kev sib khi ntawm lub valve, tab sis kuj txhim kho kev ntseeg tau thiab kev nyab xeeb ntawm lub valve.

Cov khoom tseem ceeb ntawm trunnion pob li qub uas peb feem ntau siv cov ntaub ntawv muaj zog, corrosion-resistant. Cov ntaub ntawv no tsis tsuas yog muaj cov cuab yeej zoo heev, tab sis kuj muaj kev tiv thaiv corrosion zoo thiab tuaj yeem ua haujlwm ruaj khov hauv qhov chaw hnyav rau lub sijhawm ntev. Yog li ntawd, trunnion pob valve yog tsim rau txhua yam kub, siab siab, corrosive media thiab lwm yam hnyav ntawm kev tswj dej.

VALVE DESIGN

Raws li API 6D thiab cov neeg siv khoom xav tau

TEMPERATURE RANGE

-150 rau 662 degree F ({2}} txog 350 degree)

SIZE

NPS 1-56 (DN 25-1400)

NPAWG RATING

ASME 150 - ASME 2500

FACE-TO-FACE

Raws li API 6D tus qauv

QHOV CHAW UA HAUJ LWM

RF, RTJ raws li B16.5 & B16.47

BW, Butt Welded as per B16.25

SW, Socket Welded raws li B16.11

Kev sib txuas hub

Khoom siv:

Carbon Steel

Stainless hlau

Tsawg-kub Carbon Steel

Duplex, Super Duplex, Inconel

CEEB TOOM

Forged thiab casting bolted ob-thooj thiab peb-daim

SEAT DESIGN

Mos los yog hlau zaum nrog Hard tig rau ntawm lub pob thiab cov rooj zaum

Ob chav piston rooj

Cov rooj zaum sib xyaw

NTA

Ob chav thaiv thiab los ntshav tsim (DBB)

Secondary seals nyob rau hauv ntshiab Graphite

Anti-static ntaus ntawv

Anti Blow tawm qia

Kev txhaj tshuaj thaum muaj xwm txheej ceev ntawm lub rooj zaum thiab qia muaj

Tsawg fugitive emission qia packing muaj

O-ring / di ncauj seals thiab graphite configuration

CRA overlay ntawm tag nrho cov dynamic sealing qhov chaw los yog ntawm tag nrho cov wetted qhov chaw muaj

Extended bonnet rau qis & siab kub muaj

OPERATOR

Phau ntawv: ciaj ntswj los yog iav nrog padlocking

Ua haujlwm: Pneumatic / Hydraulic / Hluav taws xob

TESTING & CERTIFICATIONS

Ua raws li API 6D & ISO 5208 & API 598 kev tshuaj xyuas thiab kev sim

Hluav taws kub nyab xeeb thiab tua hluav taws kuaj raws li API 607

SIL 3 Daim ntawv pov thawj raws li IEC61508

Fugitive Emission raws li ISO15848

PEB 2014/68/UE

Cim npe nrov: Tuam Tshoj trunnion hom pob valve manufacturers, lwm tus neeg