Single-seat pneumatic control valve

Tsanangudzo Pfupi

Zjhp yakanaka uye diki pneumatic single seat control valve inoshandiswa zvakanyanya muminda yemakemikari indasitiri, petrochemical, petroleum, kugadzira mapepa, migodhi, magetsi emagetsi, liquefied gasi, chikafu, mishonga, mvura yekugezesa uye dhiraivha, kanzuru, michina michina, indasitiri yemagetsi. , kuvakwa kwemadhorobha, nezvimwe

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Product Detail

OEM / ODM Service

Product Tags

Product features

Zjhp yakanaka uye diki pneumatic single seat control valve inoumbwa nepneumatic multi spring diaphragm actuator uye yakaderera kuyerera kuramba chigaro chimwe vharafu. Iyo itsva actuator yakaderera pakureba, kurema muhuremu, nyore kuisa, compact muchimiro, isina kuvharika mukuyerera mupassage, yakakura mukuyerera coefficient, yakavimbika mukuita, diki muchigaro inodonha, yakaringana mukuyerera hunhu uye yakafara mune inogadziriswa renji.

Main performance specifications

Main tekinoroji parameters yekudzora meshini

Zita dhayamita (mm)			20				25	40		50	65	80	100	150		200
Chigaro dhayamita (mm)			10	12	15	20	25	32	40	50	65	80	100	125	150	200
Yakatemerwa kuyerera koyefifiti Kv		mutsara wakatwasuka	1.8	2.8	4.4	6.9	11	17.6	27.5	44	69	110	176	275	440	690
		Kuenzana muzana	1.6	2.5	4	6.3	10	16	25	40	63	100	160	250	400	630
Nominal pressure (MPa)			0.6 1.6 4.0 6.4
rwendo mm			10				16	25			40			60
Kuyerera maitiro			Mutsetse wakatwasuka, wakaenzana muzana
Tembiricha yepakati ℃			-15 ~ 200, -40 ~ 250 (Normal tembiricha mhando), 230 ~ 450 (Medium tembiricha mhando)
Flange size			Kanda simbi flange saizi zvinoenderana JB/T78, Kanda simbi flange size zvinoenderana JB/T79
flange type			Flange yekuisa chisimbiso pamusoro pemhando JB/T77, Iyo yakakandwa simbi flange yakatsetseka mhando uye yakakandwa simbi flange imhando yeconcave
muviri zvinhu	PN(MPa)	0.6,1.6	WCB(ZG230-450)
		4.0,6.4	WCB(ZG230-450),ZG1Cr18Ni9Ti,ZG0Cr18Ni12Mo2Ti
Zvinhu zvevhavha core			1Cr18Ni9, 0Cr18Ni12Mo2Ti
Rudzi rwevhavha yepamusoro yevhavha			Yakajairika mhando (inogara tembiricha mhando), inopisa ndiro mhando (yepakati tembiricha mhando)
Adjustable ratio R			50:1
Air supply connector			M16*1.5

Ongorora: ANSI, API, JIS uye zvimwe zvekunze flange zvigadzirwa zvakajairwa zvinogona kupihwa vashandisi, uye kureba kwechimiro kunogonawo kutariswa zvinoenderana nezvinodiwa nevashandisi.

Main tekinoroji paramita ye actuator

model	ZHA/ZHB-22	ZHA/ZHB-23	ZHA/ZHB-34	ZHA/ZHB-45
Inoshanda nzvimbo cm²	350	350	560	900
rwendo mm	16	25	40	60
Spring range KPa	20 ~ 100 (chiyero 40 ~ 200);

Kudhirowa kwepneumatic single seat control valve

Main kubatanidza zviyero zvepneumatic single seat control valve

Zita dhayamita (DN)	L			H		H1				uremu (Kg)		ΦA
Zita dhayamita (DN)	PN6/16	PN40	PN64	zvakajairika	kupisa kwakanyanya	PN6	PN16	PN40	PN64	PN6/16	PN40/64	ΦA
20	184	194	206	398	548	45	52		65	19	23	285
25	185	197	210	410	560	50	57		70	20	24
32	200	210	220	418	578	56	70		78	24	31
40	222	235	251	455	620	65	75		85	26	35
50	254	267	286	475	627	70	82		90	30	40
65	276	292	311	610	790	80	92		102	47	66	360
80	298	317	337	622	807	95	100		107	55	78
100	352	368	394	640	850	105	110	117	125	65	99
125	410	425	440	864	1122	120	125	135	148	120	140
150	451	473	508	870	1130	132	142	150	175	130	160	470
200	600	620	650	890	1150	160	170	187	207	175	250	470
250	650	670	690	1203	1523	187	202	225	235	350	470	580
300	740	770	800	1234	1554	220	230	257	265	500	660	580

Zvinhu zvezvikamu zvikuru zvepneumatic single seat control valve

Chikamu zita	Material Science	tembiricha range
Muviri / bhoneti	HT200	-15 ~ 200 ℃
	WCB	-20 ~ 425 ℃
	ZG1Cr18Ni9Ti	-40 ~ 550 ℃
	ZG0Cr18Ni12Mo2Ti	-40 ~ 600 ℃
Spool / chigaro	1Cr18Ni9	-40 ~ 550 ℃
Spool / chigaro	0Cr18Ni12Mo2Ti	-40 ~ 550 ℃
filler	Teflon PTFE	-40 ~ 200 ℃
diaphragm	NBR clip yakasimbisa polyester jira
Compression spring	60Si2Mn
Membranous cap	A3