China Piston mtundu wodziyendetsa yekha valavu fakitale ndi opanga |Hoyee Fluid Technology

Piston type self operated control valve Featured Image

valavu yodziyendetsa yokha ya piston

Kufotokozera Kwachidule:

Piston type self-operated regulator yomwe imatha kusintha kukakamizidwa ngati mtengo wake ndi mphamvu zake zapakatikati komanso popanda mphamvu zakunja. Ubwino wamtundu wa Piston wodziyendetsa wokha ndikuti ukhoza kukhala woyenera malo ogwirira ntchito opanda mphamvu. ndipo palibe zida za pneumatic zomwe zilipo, zowonjezera, Piston type self-operated regulator ikhoza kupulumutsa mphamvu kwa wogwiritsa ntchito mapeto, ndipo kupanikizika kumasinthidwa mkati mwazomwe zilipo.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ntchito mbali

Piston type self-operated regulator ili ndi mitundu iyi kutengera momwe amagwirira ntchito:
ZZYP(mtundu wampando umodzi), ZZYM(mtundu wa mikono) ndi ZZYN(mtundu wa mipando iwiri), ndi PPiston type self-operated regulator ilinso ndi zovundikira zitatu zosiyanasiyana monga wamba, khosi lalitali ndi mtundu wozizirira.Pazinthu zosiyanasiyana, chowongolera chodziyendetsa chamtundu wa PPiston ndi piston actuator, ndipo valavu yodziyendetsa yokha ili ndi mitundu itatu yolumikizira: film/piston/bellows.

Piston type self-operated regulator ili ndi zabwino zina monga kuwongolera mwanzeru komanso kolondola, kutenga malo ang'onoang'ono ndi ntchito yosavuta ndipo imagwiritsidwa ntchito kwambiri pakuwongolera mpweya, nthunzi kapena madzi mumafuta, mankhwala, mphamvu yamagetsi, zitsulo, chakudya, nsalu, makina, zomangamanga zomangamanga.

Piston type self-operated regulator idapangidwa ndikupangidwa molingana ndi muyezo wa AMSE/API/BS/DIN/GB

Piston Type self operationed regulator list

Dzina lachigawo	Control Valve Material
Thupi/Boneti	WCB/WCC/WC6/CF8/CF8M/CF3M
Vavu spool/Mpando	304/316/316L (zowonjezera zitsulo)
Kulongedza	Nthawi zonse: -196～150℃ ndi PTFE,RTFE,>230℃ ndi graphite yosinthika
Gasket	Normal:Chitsulo chosapanga dzimbiri ndi graphite kusinthasintha,Wapadera:Chitsulo dzino mtundu gasket
Tsinde la valve yowongolera	2Cr13/17-4PH/304/316/316L
Chivundikiro cha Diaphragm	Nthawi zambiri:Q235,Wapadera:304
Diaphragm	NBR yokhala ndi nsalu yolimba ya polyester
Kasupe	Nthawi zambiri: 60Si2Mn, Chapadera: 50CrVa

Piston Type self operationd regulator technical parameter

M'mimba mwake mwadzina DN(mm)	20	25	32	40	50	65	80	100	125	150	200	250	300
Coefficient (KV)	5	8	12.5	20	32	50	80	125	160	320	450	630	900
Mlingo wa stroke(mm)	8		10		12	15	18	20	30	40	45	60	65
M'mimba mwake mwadzina DN(mm)	20
Mpando awiri DN(mm)	2	3	4	5	6	7		8	9	10	12	15	20
Coefficient (KV)	0.02	0.08	0.12	0.20	0.32	0.5		0.80	1.20	1.80	2.80	4.0	5
Kupanikizika mwadzina	MPa		1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0
	Malo		16,25,40,64 (63)/20,50,110
	Lb		ANSI:Gawo 150,Gawo 300,Gawo 600
kuthamanga osiyanasiyana KPa	15～50,40～80,60～100,80～140,120～180,160～220,200～260, 240～300,280～350,330～400,380～450,430～500,480～560,540～620, 600～700,680～800,780～900,880～1000,900～1200,1000～1500, 1200～1600,1300～1800,1500～2100,
Kuyenda khalidwe	Kutsegula mwachangu
Sinthani kulondola	±5-10(％)
Kugwira ntchito KutenthaT(℃)	-60～350 (℃) 350～550 (℃)
Kutayikira	Kalasi IV;Kalasi VI

Piston Type self operating regulator kukula ndi kulemera kwake

M'mimba mwake mwadzina DN(mm)			20	25	32	40	50	65	80	100	125	150	200	250	300
B			383		512		603	862		1023	1380		1800	2000	2200
L (Pn16,25,40)			150	160	180	200	230	290	310	350	400	480	600	730	850
L(PN64)			230		260		300	340	380	430	500	550	650	775	900
kuthamanga osiyanasiyana KPa	15～140	H	475		520		540	710		780	840		880	940	950
		A	280		308
	120～300	H	455		500		520	690		760	800		870	900	950
		A	230
	280～500	H	450		490		510	680		750	790		860	890	940
		A	176					194		280
	480～1000	H	445		480			670	740	780	780		850	880	930
		A	176					194			280
Kulemera (Kg) (PN16)			26		37		42	72	90	112	130	169	285	495	675