irin alagbara, irin pneumatic 3 ọna dapọ / Ndari awọn regulating àtọwọdá

1.compact be, ina iwuwo, kókó igbese, kekere titẹ ju pipadanu, titun ga Allowable titẹ, ti o tobi àtọwọdá agbara, deede sisan abuda ati ki o rọrun itọju, ati be be lo.
2.Pneumatic 3 ọna dapọ regulating valve le ṣee lo fun orisirisi awọn ipo iṣẹ, paapaa fun eto iṣakoso iwọn otutu ti ile-iṣẹ epo epo paṣipaarọ ooru ati iṣakoso laifọwọyi ti awọn ile-iṣẹ miiran.
Ilana 3.Spool pẹlu itọsọna ẹgbẹ, iduroṣinṣin daradara, ko si gbigbọn, ariwo kekere, Pneumatic 3 ọna dapọ ilana titọpa le jẹ iyatọ titẹ giga, rọrun fun asopọ.
4.While pẹlu kekere ipin iwọn ati ki o titẹ iyato, 3 ọna dapọ regulating àtọwọdá le ṣee lo ni diverting ayeye.Bibẹẹkọ, lakoko ti iwọn ipin ti o ga ju DN100 ati iyatọ titẹ giga, ọna Pneumatic 3 dapọ titọpa ti n ṣatunṣe ati Pneumatic 3 ọna diversing regulating valve ko le ṣe paarọ.

Sipesifikesonu

Àtọwọdá iṣakoso ọna Pneumatic 3 Iru Ara:	3-ọna simẹnti agbaiye iru
Irú Spool:	3-ọna ė ijoko spool
Iwọn orukọ:	DN20~300 NPS 3/4〞~ 12〞
Titẹ orukọ orukọ:	PN16 ~ 100, CLASS 150LB ~ 600LB
Asopọ: flange:	FF, RF, MF, RTJ
Alurinmorin:	SW, BW
Iwọn Flange:	Gẹgẹbi IEC 60534
Pneumatic 3 ọna iṣakoso àtọwọdá Iru Bonnet:	Ⅰ: boṣewa iru (-20℃ ~ 230℃) Ⅱ:Iru Radiator: (-45℃~ ga ju 230℃ ayeye) Ⅲ:Iru iwọn otutu ti o gbooro sii (-196℃~ -45℃) Ⅳ: Iru asiwaju isalẹ Ⅴ: Gbona idabobo Jakẹti
Iṣakojọpọ:	V iru PFTE iṣakojọpọ, rọ.lẹẹdi packing, ati be be lo.
Apoti:	Iṣakojọpọ lẹẹdi irin
Adaparọ àtọwọdá Iṣakoso:	Pneumatic: olona-orisun diaphragm actuator, piston iru actuator.

Akojọ ohun elo

Orukọ paati	Iṣakoso àtọwọdá elo
Ara/Bonnet	WCB/WCC/WC6/CF8/CF8M/CF3M
àtọwọdá spool / ijoko	304/316/316L(alupo stelite agbekọja)
Iṣakojọpọ	Deede: -196 ~ 150 ℃ jẹ PTFE, RTFE,> 230 ℃ jẹ lẹẹdi rọ
Bellow	304,316,316L
Gasket	Deede: Irin alagbara, irin pẹlu lẹẹdi rọ, Pataki: Irin ehin iru gasiketi
Yiyo	2Cr13 / 17-4PH / 304/316/316L
Ideri diaphragm	Deede:Q235, Pataki:304
Diaphragm	NBR pẹlu fikun polyester fabric
Orisun omi	Deede: 60Si2Mn, Pataki: 50CrVa

Àtọwọdá iṣẹ

Pneumatic 3 ọna iṣakoso àtọwọdá Flow ti iwa	Laini, ipin ogorun
Allowable ibiti o	30:1
Ti won won CV iye	Ogorun / laini CV8.5 ~ 1280
Pneumatic 3 ọna fiofinsi àtọwọdá / Iṣakoso àtọwọdá Allowable jijo	Igbẹhin irin: Ipele IV (0.01% agbara ti a ṣe ayẹwo) Idiwọn jijo: GB/T 4213
Pneumatic 3 ọna Iṣakoso àtọwọdá Performance
Aṣiṣe ojulowo(%)		± 1.5
Iyatọ pada (%)		≤1.5
Agbegbe oku(%)		≤0.6
Iyatọ lati ibẹrẹ si aaye ipari(%)		± 2.5
Iyatọ irin-ajo ti wọn ṣe (%)		≤2.5

Àtọwọdá Special ibeere

Idanwo pataki	Wiwa abawọn ilaluja ohun elo (PT), idanwo imooru (RT), idanwo abuda sisan, kekere otutu igbeyewo.
Itọju pataki	Ge itọju nitrogen, ijoko itọju alloy lile.
Pataki fi omi ṣan	Ilọkuro ati itọju gbigbẹ
Ipo pataki	Pataki fifi ọpa tabi asopọ, igbale majemu, SS fastener, pataki ti a bo.
Pataki iwọn	Oju ti a ṣe adani si ipari tabi iwọn
Idanwo ati ayewo	Ijabọ idanwo ẹnikẹta

Imọ paramita

Ila opin ijoko (mm)

25

32

40

50

65

80

100

125

150

200

250

300

Olusọdipúpọ sisan ti a ṣe iwọn, CV

8.5

13

21

34

53

85

135

210

340

535

800

1280

Iwọn orukọ

Irin-ajo

Olusọdipúpọ sisan aṣayan aṣayan Cv (★ boṣewa ● ṣeduro)

DN25

16 mm

★

DN32

25 mm

★

DN40

●

★

DN50

●

●

★

DN65

40mm

★

DN80

●

★

DN100

●

●

★

DN125

60mm

★

DN150

●

★

DN200

●

●

★

DN250

100mm

●

●

★

DN300

●

●

★