Edrv dynamic tshuav hluav taws xob tswj valve

Lus piav qhia luv luv:

Lub dynamic tshuav nyiaj li cas hluav taws xob tswj valve yog cov khoom tsim tshiab uas txawv ntawm cov tsoos hluav taws xob tswj valve. Nws yog ib qho khoom ua ke ntawm dynamic tshuav nyiaj li cas thiab hluav taws xob tswj.

Nyob rau hauv lub variable flow system nrog loj fluctuation ntawm system load, thaum lub system siab hloov, lub siab sib txawv (P1-P3) nyob rau hauv lub thib ob kawg ntawm lub dynamic tshuav nyiaj li cas hluav taws xob tswj valve kuj hloov.

(1) Thaum lub inlet siab P1 nce, (P1-P2) nce, lub spool ntawm hluav taws xob valve txav mus rau sab saud, txo qhov qhib ntawm P1 thiab P2 thiab txo cov spool siab P2; Thaum lub inlet siab P1 txo qis, (P1-P2) txo qis, lub spool ntawm hluav taws xob valve txav mus rau hauv qab, nce qhov qhib nruab nrab ntawm P1 thiab P2 thiab nce lub spool siab P2. Yog li ntawd, txawm li cas los xij lub siab ntawm lub cev hloov pauv, lub siab sib txawv ntawm P2 thiab P3 tseem tsis hloov pauv los ntawm kev tswj hwm ntawm cov hluav taws xob valve spool. Yog li ntawd, lub dynamic valve muaj zog tiv thaiv kev cuam tshuam muaj peev xwm thiab dynamic tshuav nyiaj li cas;

(2) Thaum lub tshuab hluav taws xob ncaj qha hluav taws xob tau txais cov teeb liab tswj kom lub valve ncej txav mus los ntawm AB (los yog lub angular stroke hluav taws xob actuator tau txais lub teeb liab tswj kom lub valve ncej tig raws R), qhov qhib ntawm P2 thiab P3 kuj hloov. Txawm hais tias qhov sib txawv ntawm qhov system siab (P1-P3) hloov li cas, qhov sib txawv ntawm qhov siab (P2 - P3) ntawm P2 thiab P3 tseem tsis hloov, yog li sib haum rau txhua txoj haujlwm qhib, cov dej xa tawm tas li, thiab qhov tseeb ntws cov yam ntxwv nkhaus ntawm hluav taws xob tswj valve yog raws li nws zoo tagnrho ntws yam ntxwv nkhaus yam tsis muaj deviation. Yog li ntawd, hom hluav taws xob tswj valve no muaj cov yam ntxwv zoo dua li kev tswj hluav taws xob ib txwm muaj.

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Product Detail

Kev pabcuam OEM / ODM

Khoom cim npe

EDRV Flow yam ntxwv nkhaus ntawm dynamicsib npaug hluav taws xob tswj valve

Khoom siv ntawm cov khoom tseem ceeb

Lub npe	kev ntxhib los mos ntawm cov khoom
cev valve	Hlau hlau
Lub tes tsho valve	stainless hlau
spool	tooj dag
Hluav taws xob actuator vaj tsev	aluminium alloy

Main technical parameters

qauv	Valve hom	Specifications	Qhov sib txawv siab ntau (KPa)	Kev khiav hauj lwm ntau (m³ / h)	ua hauj lwm siab	Flow yuam kev	Dej kub
A/D-EDRV1	Ob qhov txuas	DN 25	30-300 Nws	0.2-2.9	NP16	5%	0-100 ℃
A/D-EDRV2		DN 32	30-300 Nws	0.5-4.7 hli
A/D-EDRV3		DN40	30-300 Nws	1-7.7
A/D-EDRV4		DN 50	30-300 Nws	2-12.1
A/D-EDRV8		DN 65	30-300 Nws	3-20.4 Nws
A/D-EDRV 9		DN 80	30-300 Nws	5-30.8 Nws
A/D-EDRV10		DN100	30-300 Nws	10-45.3 Nws
A/D-EDRV11		DN125	30-300 Nws	15-70.7 Nws
A/D-EDRV12		DN150	30-300 Nws	20-101.8 Nws
A/D-EDRV13		DN200	33-300 Nws	5.0-360 Nws
A/D-EDRV14		DN 250	22-210 : kuv	4.0-460 Nws

EDRV Drawing ntawm dynamicsib npaug hluav taws xob tswj valve

Main kev twb kev txuas qhov ntev

qauv	Valve hom	Specifications	Daim ntawv qhia thiab installation qhov ntev
qauv	Valve hom	Specifications	L	H1	H2	D (Φ) flange	G xov
A/D-EDRV1	Ob txoj kab hlau qhov ncauj	DN 25	160	265	70	/	G1
A/D-EDRV2		DN 32	180	275	70	/	G1-1/4
A/D-EDRV3		DN40	300	290	90	/	G1-1/2
A/D-EDRV4		DN 50	300	290	90	/	G2
A/D-EDRV5	Ob txoj kev flange	DN 32	160	220	70	100	/
A/D-EDRV6		DN40	200	235	110	110	/
A/D-EDRV7		DN 50	215	230	15	125	/
A/D-EDRV8		DN 65	230	238	120	145	/
A/D-EDRV 9		DN 80	275	275	146	160	/
A/D-EDRV10		DN100	290	295	165	180	/
A/D-EDRV11		DN125	315	307	208	210	/
A/D-EDRV12		DN150	350	326	205	240	/
A/D-EDRV13		DN200	430	715 ib	295	295	/
A/D-EDRV14		DN 250	520	740 ib	345	355	/