I-Pneumatic Diaphragm Control Valve Manufacturers |Ivalve yeCOVNA

ZJH Series Pneumatic Diaphragm Control Ball Valve

Inkcazelo emfutshane:

Ivalve yokulawula i-diaphragm yomoya

iquka i-actuator ekwaziyo uhlengahlengiso lwe-spring zero, umkhono wokuxhathisa ukuhamba okuphantsi kunye nevalve yokulawula isihlalo esinye ngaphandle kwesigqubuthelo esisezantsi.Umthamo wokuhamba ukhula nge-1/3.Yeyona ndawo isezantsi yomxhuzulane, ukumelana nokungcangcazela okuphezulu kwaye kulula ukuyifaka.Izalathisi zokusebenza ziphezulu kwiimveliso zohlobo olufanayo.Iimveliso zisetyenziswa ngokubanzi kwiinkqubo zolawulo lwemveliso oluzenzekelayo kumashishini kuquka chemistry, petroleum, ishishini ukukhanya, isikhululo samandla, kunye metallurgy. Siza kuzama konke okusemandleni ethu ukubonelela ngekhwalithi ephezulu kunye ne-high-tech-tech valve yokulawula i-pneumatic kwiprojekthi yakho eyahlukeneyo yokulawula ukuhamba. Sibuze ukuze ufumane isisombululo sevalve yasimahla!

Umzekelo

Ireyireyishini yoMmiselo: 50:1
Uxinzelelo lwegama : 1.6 / 4.0 / 6.4 MPa
Ubushushu benkonzo: -10 ukuya kwi-180℃
Ubushushu be-Ambient: -30 ukuya ku-70℃
Uxinzelelo loBonelelo loMoya : 0.14 / 0.25 / 0.40 KPa
Uluhlu lweNtwasahlobo: 20 ukuya kwi-100(uhlobo olusisiseko) / 40 ukuya ku-200 / 80 ukuya ku-240 KPa

Fumana iQuote eKhawulezayo Khuphela i-Datasheet

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izibonelelo zeValve yokulawula umoya:

I-COVNAIivalvu zoLawulo lwe-Pneumaticzilungele ukulawula izinga lokuhamba kwemibhobho.Ivalve yokulawula umoya inikwe amandla ngumoya ocinezelweyo, ngaphandle kombane, ukhuselekile kwaye ungagqabhuki.Isikhundla sifumana kwaye siphendule isignali yolawulo lwenkqubo yokulawula i-industrial automation ukugqiba ukulungiswa kokuhamba kunye noxinzelelo lwemibhobho ephakathi.Isetyenziswa kakhulu ekwakheni iinqanawa, izityalo zamandla, ukutya kunye nesiselo, njalo njalo.

Iimpawu ze-ZJH Series Pneumatic Diaphragm Control Valve:

●Ivalve yeglowubhu iqhutywa lulawulo lwe-pneumatic olunokuvumela i-automation yakho ibe lula kwaye incede ulawulo lwakho oluphakathi luchaneke ngakumbi.

●Ifumaneka ngohlobo lwesitulo esinye kunye nohlobo lomkhono ozikhethele lona

IiParameters zobuGcisa beValve yoLawulo lwe-Peneumatic:

Ubungakanani bobizo lweDN (mm)		20				25	32	40	50	65	80	100	125	150	200	250	300
		10	12	15	20
Ireyithwe kwi-CV ye-Flow Coefficient	Ukuchaneka okuphezulu kweempawu ze-clack	1.6	2.5	4.0	6.3	10	17	24	44	68	99	175	275	360	630	900	1440
	Ukuqukuqela komthamo ophezulu uphawu lwe-clack	1.8	2.8	4.4	6.9	11	21	30	50	85	125	200	310	440	690	1000	1600
Ikalwe kwiStroke(mm)		10				16		25		40			60			100
Indawo yeDiaphragm esebenzayo cm²		280						400		630			1000			1600
Ireyishini yoMmiselo weNdawo		50:1
Uxinzelelo lwegama MPa		1.6 / 4.0 / 6.4
Ubushushu beCandelo		-100~-60℃;-200~-100℃;-250~-200℃
Ubushushu obugciniwe		-30 ~ 70℃
Uxinzelelo loBonelelo loMoya i-KPa		0.14 / 0.25 / 0.40
Uluhlu lweNtwasahlobo KPa		20 ~ 100(Uhlobo olusisiseko) / 40~200 / 80~240
Umsonto woQhagamshelwano		G1/4" , M16X1.5

Izalathisi zeNtsebenzo engundoqo yeTekhnoloji kunye noVavanyo:

1. Izalathisi zokwenziwa komsebenzi ezingundoqo ziya kuba njengoko kubonisiwe kwitheyibhile engezantsi

2. Uvavanyo luya kuqhutywa ngokweenkcukacha ze-GB/T4213-92

Inombolo yothotho.	Ukusebenza kwezobuGcisa	Ngaphandle kwePositioner	NgePositioner
1	Imposiso esisiseko	≤±5%	≤±1%
2	Buyisela Umahluko	≤3%	≤1%
3	Indawo efileyo	≤3%	≤0.4%
4	Ukuvuza	Uhlobo lwe-ZJHP:≤1X10-4Ireyithiwe FlowZJHM Uhlobo:≤1X10-3 Ukugeleza okuKalwayo
5	Ulinganiso lwe-Coefficient yokuHamba	≤±10%
6	Uphawu lokuQuquza okuNdawo	Ukuthambeka±30%