China Pneumatic njira zitatu kulamulira valavu fakitale ndi opanga |Hoyee Fluid Technology

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Pneumatic njira zitatu zowongolera valve

Kufotokozera Kwachidule:

ZXPF/ZDLPF/ZAZPF mndandanda wa Pneumatic Three Way(3-way) Diverting Control Valve (GAZDLQ) Makhalidwe:
Kuwongolera valavu yoyendetsera kayendetsedwe ka media, kuthamanga ndi mlingo wamadzimadzi. Malingana ndi kutsegulidwa kwa zizindikiro zoyendetsera, ma valve oyendetsa okha, kuti akwaniritse kutuluka kwapakati, kuthamanga ndi mlingo wa malamulo.
Valavu yowongolera ma pneumatic imagwiritsidwa ntchito poyendetsa mpweya woponderezedwa ndipo motero imayendetsa chowongolera cha valve kuti chiwongolere kuyenderera, chomwe ndi makina opanga mafakitale ndi kuwongolera njira ndi chida chofunikira chamagulu ophera.Pomwe kuchuluka kwamakampani opanga makina akuchulukirachulukira, akugwiritsidwa ntchito mochulukira m'mafakitale osiyanasiyana.Pneumatic control valve signal yomwe imalandiridwa ndi makina opangira mafakitale ndi olamulira (mwachitsanzo: 4 ~ 20mA) kuyendetsa kusintha kwa malo ozungulira kukula kwa pulagi ya valve ndi mapaipi apakati pakati pa kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake, kutentha, kuthamanga, ndi zina zotero.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera zaukadaulo

1.Pneumatic nthunzi njira zitatu zowongolera valavu ndi mawonekedwe ophatikizika, kulemera kopepuka, kuchitapo kanthu movutikira, kutsika kwapansi kutsika, kuthamanga kwatsopano kovomerezeka, mphamvu yayikulu ya valavu, mawonekedwe olondola oyenda ndi kukonza bwino, etc.,
2.Pneumatic nthunzi njira zitatu zowongolera valavu zitha kugwiritsidwa ntchito pazinthu zosiyanasiyana zogwirira ntchito, makamaka pakuwongolera kutentha kwamakampani amafuta kusinthanitsa kutentha ndi kuwongolera zokha kwa mafakitale ena.
3.Spool dongosolo ndi kutsogolera mbali, kukhazikika bwino, palibe kugwedera, phokoso laling'ono, Pneumatic nthunzi njira zitatu valavu yolamulira akhoza kunyamula kusiyana mkulu kuthamanga, zosavuta kugwirizana.
4.Pokhala ndi kukula kocheperako komanso kusiyana kwamphamvu, valavu ya pneumatic njira zitatu zowongolera zitha kugwiritsidwa ntchito pakupatutsa.Komabe, ngakhale kukula kwadzina kokulirapo kuposa DN100 komanso kusiyana kwakukulu, valavu yosakanikirana ndi valavu yowongolera sizingasinthidwe.

Zambiri: (Onani Tchati)

Nominal Diameter DN (mm)		25	32	40	50	65	80	100	125	150	200
Adavotera Flow Factor (KV)	Kulumikizana	8.5	13	21	34	53	85	135	210	340	535
	Wofalitsa	8.5	13	21	34	53	85	135	210	340	535
		Itha kukhala M'malo mwa Confluence System
Mlingo wa Stroke L (mm)		16	25			40			60
Diaphragm Active Area Ae (c m 2)		280	400			600			1000
Nominal Pressure PN (Mpa)		1.6 4.0 6.4
Makhalidwe Oyenda Mwachibadwa		Straight Line, Parabola
Inherent Adjustable Rate R		30
Kutentha kogwira ntchito t(°C)		Wamba: Chitsulo Chotaya -20 ~ 200 -40~250 Chitsulo Chosapanga dzimbiri -60 ~ 250 Kutaya Kutentha: Chitsulo Chotaya -40 ~ 450 Chitsulo Chosapanga dzimbiri -60 ~ 450
Kusiyana kwa Kutentha kwa Media t(°C)		Cast Iron≤ 150 Cast Steel, Cast Stainless Steel≤ 200
Sign Range Pr(kPa)		40-200
Bleed Pressure Ps (MPa)		0.14 ~ 0.4
Chilolezo cha Leakage Rate		10 -4 X Vavu Yovotera Mphamvu
Permit Pressure Distance P(MPa)		0.86	0.75	0.48	0.31	0.27	0.18	0.11	0.12	0.09	0.05