BS 5153 PN16 Cast Iron Swing Check Valve oo miisaan leh

CHV402-PN16

cabbirka:DN50-DN600;2''-24''

Dhexdhexaad:biyo

Heerka: EN12334/BS5153/MSS SP-71/AWWA C508

Cadaadis: CLASS 125-300/PN10-25/200-300PS

Qalabka:CI,DI

Nooca: lulid


Faahfaahinta Alaabta

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Sharaxaada Alaabta

Maxaad ugu baahan tahay galka jeegga lulidda?

Waalka hubinta lulid waxaa loo isticmaalaa dhexdhexaadin kala duwan sida uumi, biyo, nitric acid, saliid, warbaahinta oksaydhaynta adag, acetic acid, iyo urea. Kuwaas waxaa guud ahaan loo isticmaalaa kiimikaad, batroolka, bacriminta, dawooyinka, tamarta, iyo warshadaha kale. Si kastaba ha ahaatee, furayaashani waxay ku habboon yihiin nadiifinta ee maaha kuwa dhexdhexaadka ah ee ay ku jiraan wasakh aad u sarreeya. Furayaashan sidoo kale laguma talinayo dhexdhexaadiyeyaasha garaaca. Waxaan nahay mid ka mid ah alaab-qeybiyeyaasha ugu sarreeya ee soo saara valves tayo sare leh.

Shaabada dibnaha ee saxanku waxa ay hubisaa in aanay dabacsanayn.
Naqshadaynta saxanka ama bonetka ayaa sahlaya in la ilaaliyo
Saxanka ku yaala waalka waxa uu u dhaqaaqi karaa in yar si toos ah iyo sidoo kale si siman u dhow si sax ah.
Marka saxanka miisaankiisu fudud yahay, waxa uu u baahan yahay xooga ugu yar si uu u xidho ama loo furo valalka.
Ku-xidhka ku wareegsan usheeda oo leh lafo adag waxay hubisaa cimriga tuubada.
Gawaarida hubinta nooca lulida waxaa loo qaabeeyey si ay uga hortagaan dhex dhexaadinta tuubada inay dib u socoto. Marka cadaadisku noqdo eber, tuubada ayaa si buuxda u xirta, taas oo ka hortagaysa soo noqoshada alaabta gudaha dhuumaha.
Burburka iyo hoos u dhaca cadaadiska ee galalka hubinta wafer nooca lulida aad bay u hooseeyaan.
Tuubooyinkan waa in si siman loogu rakibaa tuubooyinka; si kastaba ha ahaatee, sidoo kale si toos ah ayaa loo rakibi karaa.
Ku qalabaysan xannibaadda culeyska, waxay si dhakhso ah u xiri kartaa dhuumaha waxayna baabi'in kartaa dubbaha biyaha burburinaya

Astaamaha

Dulmarka alaabta

Kala duwanaanta waxaa loo qaabayn karaa si ay ugu habboonaato codsigaaga, iyada oo la adeegsanayo dhismaha jidhka, agabka, iyo astaamaha kaalmaha ah ee la hagaajiyey si loo daboolo baahiyahaaga habsocodka. Iyada oo la aqoonsan yahay ISO 9001, waxaan qaadaneynaa habab nidaamsan si aan u hubinno tayada sare, waxaa laguu xaqiijin karaa isku halleyn heer sare ah iyo shaabadeynta waxqabadka nolosha naqshadeynta hantidaada.

alaabta_ dulmar_r
alaabta_ dulmar_r

Shuruudaha Farsamo

Nakhshadeynta iyo Wax-soo-saarka oo waafaqsan EN12334, BS5153
Cabirka Flange wuxuu waafaqsan yahay EN1092-2 PN16
Cabirka wejiga ka wejiga Waafaqsan EN558-1 Liiska 10, BS5153
Tijaabadu waxay waafaqsan tahay EN12266-1
CI-GREY CAST IRON, DI-DUCTILE IRON

Tilmaamid

MAGACA QAYBTA ALAAB
JIRKA EN-GJL-250/EN-GJS-500-7
GARTANKA KURSIGA ASTM B62 C83600
DISC EN-GJL-250/EN-GJS-500-7
RING DISC ASTM B62 C83600
HINGE ASTM A536 65-45-12
TIRADA ASTM A276 410
BONNET EN-GJL-250/EN-GJS-500-7
LEVER BIRTA KAAROON
Miisaanka KASTUURKA IRON

Xargaha badeecada

Marka warbaahinta laga soo shubayo kaydka dhuuqida ilaa kaydka dareeraha, socodka rogaal celiska ah ayaa aad ugu dhaw inuu yimaado marka bamka la joojiyo. Hubi valves ayaa loo isticmaalaa si taas looga hortago. Nooca waalka sida caadiga ah loo isticmaalo kan waa waalka cagta.

Waalka jeeggu waxa uu ka kooban yahay laba dekedood – meel laga soo galo iyo meel laga soo galo – iyo hab xidhid/ xidhidh. Sifada gaarka ah ee valves-ka ee ka soocaya noocyada kale ee valves sida kubbadda iyo balabaliga valves waa in, si ka duwan valves kuwaas oo u baahan nooc ka mid ah qalabaynta si ay u shaqeeyaan, hubinta valves waa iskood u shaqeynaya. Hubi valves-ku si toos ah ayey u shaqeeyaan, iyaga oo ku tiirsan cadaadiska kala duwan si ay u saameeyaan xakamaynta. Meesha ay ku sugan yihiin ee caadiga ah, jeegaga jeega ayaa xidhan. Marka warbaahintu ka soo gasho dekedda laga soo galo, cadaadiskeedu wuxuu furayaa habka xidhitaanka. Marka cadaadiska qulqulaya uu hoos uga dhaco cadaadiska qulqulka sababtoo ah qulqulka oo xiran, ama cadaadiska dhinaca ka soo baxa uu noqdo mid weyn sabab kasta, habka xiritaanka isla markiiba wuxuu xiraa valve.

Xogta cabbirka

DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600
L 203 216 241 292 330 356 495 622 699 787 914 965 1016 1219
D CI 165 185 200 220 250 285 340 405 460 520 580 640 715 840
DI 400 455
D1 125 145 160 180 210 240 295 355 410 470 525 585 650 770
D2 99 118 132 156 184 211 266 319 370 429 480 548 609 720
b CI 20 20 22 24 26 26 30 32 32 36 38 40 42 48
DI 19 19 19 19 19 19 20 22 24.5 26.5 28 30 31.5 36
iyo 4-19 4-19 8-19 8-19 8-19 8-23 12-23 12-28 12-28 16-28 16-31 20-31 20-34 20-37
f 3 3 3 3 3 3 3 3 4 4 4 4 4 5
H 124 129 153 170 196 259 332 383 425 450 512 702 755 856

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