Pneumatic Diaphragm Control Valve Opanga |Chithunzi cha COVNA

ZJH Series Pneumatic Diaphragm Control Ball Valve

Kufotokozera Kwachidule:

Pneumatic diaphragm control valve

imakhala ndi kachulukidwe kakang'ono ka masika zero, cholumikizira chotsika chotsika komanso valavu imodzi yoyendetsera mpando wopanda chivundikiro chotsika.Kuthamanga kumawonjezeka ndi 1/3.Ndiwotsika pakati pa mphamvu yokoka, kukana kugwedezeka kwakukulu komanso kosavuta kukhazikitsa.Ma index a magwiridwe antchito ndi apamwamba kuposa zinthu zamtundu womwewo.Zogulitsazi zimagwiritsidwa ntchito kwambiri pamakina owongolera odzipangira okha m'mafakitale kuphatikiza chemistry, petroleum, mafakitale opepuka, malo opangira magetsi, ndi zitsulo. Tidzayesa momwe tingathere kuti tipereke vavu yapamwamba kwambiri komanso yapamwamba kwambiri ya pneumatic control pulojekiti yanu yosiyanasiyana yoyendetsera kayendetsedwe kake. Funsani ife kuti tipeze njira yaulere ya valve!

Chitsanzo

Chiyerekezo cha malamulo: 50:1
Kupanikizika Kwadzina : 1.6 / 4.0 / 6.4 MPa
Kutentha kwa Service: -10 mpaka 180 ℃
Ambient Kutentha: -30 mpaka 70 ℃
Kuthamanga kwa Air Supply: 0.14 / 0.25 / 0.40 KPa
Mtundu wa Spring: 20 mpaka 100 (Basic Type) / 40 mpaka 200 / 80 mpaka 240 KPa

Pezani Mawu Mwachangu Tsitsani Datasheet

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Ubwino wa Pneumatic Control Valve:

COVNAPneumatic Control Valvesndi oyenera kuwongolera kuthamanga kwa mapaipi.Valavu yowongolera pneumatic imayendetsedwa ndi mpweya woponderezedwa, wopanda magetsi, otetezeka komanso osaphulika.Woyimilirayo amalandira ndi kuyankhanso chizindikiro chowongolera cha makina owongolera makina opangira mafakitale kuti amalize kusintha kwamayendedwe ndi kukakamiza kwa sing'anga yamapaipi.Amagwiritsidwa ntchito kwambiri popanga zombo, zopangira magetsi, chakudya ndi zakumwa, ndi zina zotero.

Mbali Za ZJH Series Pneumatic Diaphragm Control Valve:

●Valavu yapadziko lonse lapansi imayendetsedwa ndi chiwongolero cha pneumatic chomwe chingapangitse makina anu kukhala osavuta komanso kukuthandizani kuwongolera sing'anga molondola kwambiri.

●Zilipo mumtundu wampando umodzi ndi mtundu wa manja mwakufuna kwanu

Magawo Aukadaulo a Pneumatic Control Valve:

Kukula Kwadzina DN (mm)		20				25	32	40	50	65	80	100	125	150	200	250	300
		10	12	15	20
Rated Flow Coefficient CV	Mkulu olondola otaya khalidwe clack	1.6	2.5	4.0	6.3	10	17	24	44	68	99	175	275	360	630	900	1440
	Mkulu mphamvu otaya khalidwe clack	1.8	2.8	4.4	6.9	11	21	30	50	85	125	200	310	440	690	1000	1600
Stroke Yoyezedwa(mm)		10				16		25		40			60			100
Malo Ogwira Ntchito a Diaphragm cm²		280						400		630			1000			1600
Inherent Regulation Ration		50:1
Nominal Pressure MPa		1.6 / 4.0 / 6.4
Sevice Kutentha		-100 ~ 60 ℃;-200 ~ 100 ℃;-250 ~ 200 ℃
Ambient Kutentha		-30-70 ℃
Air Supply Pressure KPa		0.14 / 0.25 / 0.40
Spring Range KPa		20 ~ 100 (Basic Type) / 40 ~ 200 / 80 ~ 240
Ulusi Wogwirizana		G1/4" , M16X1.5

Major Technologies Performance Indexes And Testing:

1. Mlozera waukulu wa magwiridwe antchito uzikhala monga momwe tawonetsera mu tebulo ili m'munsimu

2. Kuyezetsa kudzachitika molingana ndi ndondomeko ya GB/T4213-92

Seri No.	Magwiridwe Aukadaulo	Popanda Positioner	Ndi Positioner
1	Cholakwika Chachikulu	≤±5%	≤±1%
2	Bwererani Kusiyana	≤3%	≤1%
3	Dead Zone	≤3%	≤0.4%
4	Kutayikira	Mtundu wa ZJHP:≤1X10-4Rated FlowZJHM Mtundu:≤1X10-3 Mayendedwe Ovoteledwa
5	Chiyerekezo cha Flow Coefficient	≤±10%
6	Makhalidwe Oyenda Mwachibadwa	Otsetsereka+30%