Pneumatic Diaphragm Tswj Valve Manufacturers |COV NTAUB NTAWV Valve

ZJH Series Pneumatic Diaphragm Tswj Pob Valve

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Pneumatic diaphragm tswj valve

suav nrog ntau lub caij nplooj ntoos hlav xoom adjustable actuator, lub tes tsho uas tsis tshua muaj siab thiab ib lub rooj zaum tswj valve tsis muaj lub hau npog.Lub peev xwm ntws nce los ntawm 1/3.Nws yog qhov nruab nrab ntawm lub ntiajteb txawj nqus, siab vibration kuj thiab yooj yim rau nruab.Cov Performance indexes yog superior rau cov khoom ntawm tib yam.Cov khoom siv dav siv hauv kev tswj tsis siv neeg ntau lawm hauv kev lag luam suav nrog chemistry, roj av, lub teeb kev lag luam, chaw nres tsheb fais fab, thiab metallurgy. Peb yuav sim peb qhov zoo tshaj plaws los muab cov khoom lag luam zoo thiab high-tech pneumatic tswj valve rau koj qhov project ntau yam rau kev tswj dej ntws. Nug peb kom tau txais cov tshuaj dawb valve!

Qauv

Inherent Regulation Ratio: 50: 1
Nominal Siab: 1.6 / 4.0 / 6.4 MPa
Kev Ua Haujlwm Kub: -10 txog 180 ℃
Ambient Kub: -30 txog 70 ℃
Cua Supply Siab: 0.14 / 0.25 / 0.40 KPa
Caij nplooj ntoos hlav: 20 txog 100 (Basic hom) / 40 txog 200 / 80 txog 240 KPa

Tau txais Daim Ntawv Qhia Ceev Download tau daim ntawv

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Cov txiaj ntsig ntawm Pneumatic Control Valve:

COVNAPneumatic Control Valvesyog tsim rau regulating flow rate ntawm pipelines.Pneumatic tswj valve yog siv los ntawm huab cua compressed, tsis muaj hluav taws xob, muaj kev nyab xeeb thiab tawg-pov thawj.Tus positioner tau txais thiab tawm tswv yim tswj lub teeb liab ntawm kev lag luam automation tswj qhov system kom ua tiav qhov kev hloov pauv ntawm qhov ntws thiab siab ntawm cov kav dej nruab nrab.Siv dav hauv nkoj tsim, fais fab nroj tsuag, zaub mov thiab dej haus, thiab lwm yam.

Nta Ntawm ZJH Series Pneumatic Diaphragm Tswj Valve:

●Globe valve yog tsav los ntawm pneumatic tswj uas tuaj yeem tso cai rau koj lub tshuab hluav taws xob yooj yim dua thiab pab koj tswj qhov nruab nrab kom meej dua.

●Muaj nyob rau hauv ib lub rooj zaum thiab lub tes tsho hom rau koj xaiv

Technical Parameters ntawm Pneumatic Control Valve:

Nominal Loj DN (mm)		20				25	32	40	50	65	80	100	125	150	200	250	300
		10	12	15	20
Rated Flow Coefficient CV	High precision flow yam ntxwv clack	1.6	2.5	4.0	6.3	10	17	24	44	68	99	175	275	360	630	900	1440
	Muaj peev xwm txaus txaus tus yam ntxwv clack	1.8	2.8	4.4	6.9	11	21	30	50	85	125	200	310	440	690 ib	1000	1600
Rated Stroke (mm)		10				16		25		40			60			100
Siv tau Diaphragm Area cm²		280						400		630			1000			1600
Inherent Regulation Ratio		50: 1
Nominal Siab MPa		1.6/4.0/6.4
Sevice Kub		-100 ~ -60 ℃;-200 ~ -100 ℃;-250 ~ 200 ℃
Ambient Kub		-30 ~ 70 ℃
Cua Supply Siab KPa		0.14 / 0.25 / 0.40
Caij nplooj ntoos hlav Range KPa		20 ~ 100 (Basic hom) / 40 ~ 200 / 80 ~ 240
Kev sib txuas xov		G1/4", M16X1.5

Kev Tshawb Fawb Txog Kev Ua Haujlwm Loj thiab Kev Ntsuas:

1. Cov kev ntsuas kev ua haujlwm loj yuav tsum yog raws li qhia hauv qab no

2. Kev ntsuam xyuas yuav tsum ua raws li qhov tshwj xeeb ntawm GB / T4213-92

Serial No.	Kev ua tau zoo	Tsis muaj Positioner	Nrog Positioner
1	Basic yuam kev	≤ ± 5%	≤ ± 1%
2	Rov qab txawv	≤ 3%	≤ 1%
3	Tuag Zone	≤ 3%	≤ 0.4%
4	Cov dej ntws tawm	ZJHP Hom: ≤1X10-4Rated FlowZJHM Hom: ≤1X10-3 Rated Flow
5	Rated Flow Coefficient	≤ ± 10%
6	Inherent Flow yam ntxwv	Txoj kab nqes ± 30%