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Pneumatic peb txoj kev tswj valve

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ZXPF / ZDLPF / ZAZPF series Pneumatic Peb Txoj Kev (3-txoj kev) Diverting Control Valve (GAZDLQ) Cov yam ntxwv:
Regulating valve rau regulating media flow, siab thiab kua theem.Raws li qhov qhib ntawm kev tswj cov cim qhia, tsis siv neeg tswj li qub, thiaj li ua kom tiav nruab nrab ntws, siab thiab qib kev tswj.
Pneumatic tswj valve yog siv los tsav compressed cua thiab yog li tsav lub valve actuator los tswj qhov ntws, uas yog kev lag luam automation thiab cov txheej txheem tswj yog ib qho tseem ceeb ntawm kev ua haujlwm.Raws li qib ntawm kev lag luam automation nce, ntau thiab ntau tau siv nyob rau hauv ntau yam kev lag luam.Pneumatic tswj valve teeb liab tau txais los ntawm kev lag luam automation thiab tswj cov tshuab (piv txwv li: 4 ~ 20mA) los tsav qhov kev hloov pauv hauv cheeb tsam hla qhov loj ntawm lub valve ntsaws thiab lub rooj kav dej ntawm qhov kev tswj nruab nrab ntws, kub, siab, thiab lwm yam.

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Product Detail

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Technical specification

1.Pneumatic chav peb txoj kev tswj valve yog compact qauv, lub teeb yuag, rhiab heev, tsis tshua muaj siab poob poob, tshiab siab tso cai, loj valve muaj peev xwm, muaj tseeb txaus yam ntxwv thiab yooj yim txij nkawm, thiab lwm yam.,
2.Pneumatic chav peb txoj kev tswj valve tuaj yeem siv rau ntau yam kev ua haujlwm, tshwj xeeb tshaj yog rau kev tswj qhov kub thiab txias ntawm cov roj kev lag luam kub pauv thiab tsis siv neeg tswj kev lag luam.
3.Spool qauv nrog sab taw qhia, zoo stability, tsis muaj kev co, tsis tshua muaj suab nrov, Pneumatic chav peb txoj kev tswj valve tuaj yeem dais siab sib txawv, yooj yim rau kev sib txuas.
4.Thaum uas tsis tshua muaj nominal loj thiab siab sib txawv, Pneumatic chav peb txoj kev tswj valve yuav siv tau nyob rau hauv diverting lub sij hawm.Txawm li cas los xij, thaum nominal loj dua DN100 thiab siab sib txawv, sib xyaw tswj valve thiab divertinging tswj valve tsis tuaj yeem hloov pauv.

Cov ncauj lus kom ntxaws: (Saib daim ntawv qhia)

Nominal Txoj kab uas hla DN (mm)		25	32	40	50	65	80	100	125	150	200
Rated Flow Factor (KV)	Kev sib tshuam	8.5	13	21	34	53	85	135	210	340	5 35
	Distributary	8.5	13	21	34	53	85	135	210	340	5 35
		Yuav Hloov los ntawm Confluence System
Rated Stroke L (hli)		16	25			40			60
Diaphragm Active Area Ae (c m2)		280	400			600			1000
Nominal Siab PN (Mpa)		1.6 4.0 6.4
Inherent Flow yam ntxwv		Txoj kab ncaj nraim, Parabola
Inherent Adjustable Rate R		30
Ua haujlwm kub t (°C)		Common: Cam khwb cia hlau -20 ~ 200 Cam khwb cia hlau -40 ~ 250 Cast Stainless hlau -60 ~ 250 Thaum tshav kub kub dissipation: Cam khwb cia hlau -40 ~ 450 Cast Stainless hlau -60 ~ 450
Ob Qhov Kev Ntsuas Kub Qhov Sib Txawv t (°C)		Cam khwb cia hlau ≤ 150 Cam khwb cia hlau, Cam khwb cia hlau ≤ 200
Kos Npe Range Pr(kPa)		40 ~ 200
Ntshav siab Ps (MPa)		0.14 ~ 0.4 hli
Tso cai Leakage Rate		10 -4 X Valve Rated Peev Xwm
Daim Ntawv Tso Cai Siab Siab P (MPa)		0.86 ib	0.75 ib	0.48 ib	0.31 Nws	0.27 ib	0.18	0.11	0.12	0.09 ib	0.05 Nws