Ubwoko bwa chimique yimiti nubwoko bwakoreshejwe (hamwe nubwoko bwa efficacy)

Ubwoko bwa chimique yimiti nubwoko bwakoreshejwe (hamwe nubwoko bwa efficacy)

Nyuma yo kuvumbura moteri y’amazi, mu myaka makumyabiri cyangwa mirongo itatu ishize, kubera ko hakenewe peteroli, inganda z’imiti, inganda z’amashanyarazi, inganda z’ibyuma, amato, kubyara ingufu za kirimbuzi, ikirere n’izindi nzego, hashyizweho ingingo nziza. kubibaya, hamwe ninganda zitanga inganda nazo ziratandukanye muburyo.Nka valvekumenyekanisha imiti yimiti ya valve ubwoko bwa progaramu na efficacy.

Ubwoko bwimiti ya valve ubwoko bwa progaramu

1. Shyira mu byiciro ukurikije efficacy n'umwanya wo gusaba

. Ibice byaciwe birimo ibibumbe byisi, ububiko bwisi, ibyuma byacomeka, indangagaciro, disiki ya disiki na diaphragms.

. Centrifugal pump hygroscopic off pump hepfo ya valve nayo iri murwego rwo kugenzura valve.

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2. Gutondekanya ukurikije icyiciro cya pound

(1) Umuyoboro wa Vacuum: bivuga kuri valve ifite umuvuduko uri munsi yumuvuduko ukabije wikirere.

(2) Umuvuduko muke wa voltage: bivuga icyiciro cya pound PN ¡Ü 1.6mpa valve.

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(4) Umuvuduko mwinshi wumuvuduko: bivuga valve ifite umuvuduko wakazi PN ya 10 ~ 80Mpa.

(5) umuvuduko mwinshi wumuvuduko: bivuga kuri valve ya PN¡Ý100Mpa.

3. Tondeka ukurikije ubushyuhe bwo gukora

(1) low temperature valve: for medium operating temperature t (1) ubushyuhe buke buke: kubushyuhe bwo hagati bwo gukora t

(2) ubushyuhe buke: ubushyuhe bwo hagati -100¡æ¡Ü T ¡Ü-40¡æ valve.

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(4) Ubushyuhe buringaniye bwa valve: kubushyuhe bwo hagati bwa 120¡æ

(5) ubushyuhe bwo hejuru: kubushyuhe bwo hagati bwo gukora T> 450¡æ valve.

4. Shyira mu byiciro ukurikije ifishi yo kuzamurwa

. Nka valve, igitutu kigenga valve, umutego wamazi, kugenzura valve, kugenzura byikora byikora nibindi.

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Igikoresho cyo kugenzura amashanyarazi: gushingira kumashanyarazi kugirango uzamure valve.

Umuyoboro wa pneumatike: valve itwarwa no guhunika ikirere.

Hydraulic valve: valve itwarwa numuvuduko wamazi nkamavuta.

Mubyongeyeho, hari n'ibigize ibyiciro byavuzwe haruguru byuburyo bwo gutwara, nka gaze-amashanyarazi agenga indangagaciro.

. Iyo valve ifungura no gufunga torque nini nini, kugabanya uruziga cyangwa kugabanya ibikoresho byinyo birashobora gushirwa hagati ya spindle nintebe. Nibiba ngombwa, guhuza amakarito hamwe no kuzunguruka birashobora kandi gukoreshwa mubikorwa birebire bifatika.

5, ukurikije diameter nominal diameter

(1) Umuyoboro muto wa diameter: diameter nominal DN¡Ü40mm valve.

(2) Hagati ya diameter yo hagati: diameter nominal DN ya 50 ~ 300mm.

(3) Umuyoboro munini wa diameter: nomero ya diameter nominal DN ya 350 ~ 1200mm.

(4) Kurenza urugero: valve ifite diameter nominal DN¡Ý1400mm.

6. Shyira mu byiciro ukurikije ubwoko bw'imiterere

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(3) gucomeka valve: gufungura no gufunga ibice (gucomeka cyangwa umupira) kuzenguruka umurongo wizunguruka;

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7. Shyira mu byiciro ukurikije uburyo bwo guhuza

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(4) Clamp ihuza valve: umubiri wa valve urimo clamp kandi uhujwe na clamp ya pipe.

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8, ukurikije ibikoresho byumubiri wa valve

(1) Icyuma cyuma: umubiri wa valve nibindi bice bikozwe mubikoresho byicyuma. Nkingurube yicyuma cyingurube, icyuma cya karubone, icyuma cyumuringa, icyuma cyumuringa, icyuma cya aluminiyumu, icyuma cya aluminiyumu, icyuma cya titanium, icyuma cya Monel, nibindi.

(2) icyuma kitari icyuma: umubiri wa valve nibindi bice bikozwe mubikoresho bitari ibyuma. Nka plaque ya plastike, ceramic valve, umurongo utondekanye, FRP anticorrosive valve, nibindi.

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Babiri, imiti yimiti ya valve efficacy

Fungura kandi ufunge ubwoko: guhagarika cyangwa kumenyekanisha ibintu byamazi mumazi ya ac;

Guhindura ubwoko: hindura igipimo cyuzuye cyumuvuduko numuvuduko mwinshi muri tube;

Ubwoko bwa Throttle: gukora amazi ukurikije valve nyuma yo gutera umuvuduko mwinshi wa gaze;

Ubundi bwoko: a. gufungura byimazeyo no gufunga B. gukomeza umuvuduko wakazi C. guhagarika umuyoboro wamazi.