Npauj Npaim Valve

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0102 ib0304 ib05

Valve

Valve Description:

1, Khoom siv: PVC -U / C

2, Loj: DN50-200 2 "-8" 50A-200A

3, Txuj: DIN, ASTM, JIS, GB / T4219.2

4.Kev sib txuas: Flanged txuas

5. Xim: Lub cev-dub kov-liab, Valve Disc / Lub rooj zaum-dub grey

6, Nruab nrog ib-thooj flanges, yog siv vanstone flanges, thov ntxiv flange gaskets

Tiv tauj peb

cov khoom paub meej

Khoom nta

1, Ob chav eccentric qauv tsim, kev pab cuam lub neej yog 5 npaug ntawm zoo tib yam npauj npaim valve

2, Me me hloov torque.

Replaceable qhov chaw compact thiab economical

Cov khoom siv yog nano-hloov los txhim kho lub siab

kuj thiab cuam tshuam tsis kam ntawm cov khoom

5, Thickened valve lub cev rau siab compression kuj

6, 100% kev ntsuas siab ua ntej xa khoom

7, Lub cev thiab cov khoom sib khi tshwj xeeb yog kho kom zoo dua qub.

Eccentric npauj npaim valve yog ib hom kev tswj valve, uas yog tus yam ntxwv ntawm lub valve nrov plig plawg tsim rau eccentric qauv, nyob rau hauv lub qhib thiab kaw txheej txheem yuav ua rau lub valve sealing zoo dua nrog kev pab los ntawm eccentric tsim. General thiab nruab nrab npauj npaim valve yog hais txog lub valve nrov plig plawg qauv rau lub symmetric axis.

Piv nrog rau cov npauj npaim dav dav, eccentric npauj npaim li qub yog tus cwj pwm los ntawm ntau cov qauv thiab cov nqi tsim khoom ntau dua. Txawm li cas los xij, hauv cov ntawv thov, nws kuj muaj kev tswj hwm kev ua tau zoo thiab sealing kev ua tau zoo, tshwj xeeb tshaj yog nyob rau hauv high-pressure, high-temperature, high-viscosity thiab lwm yam kev tshaj tawm, eccentric npauj npaim valve kev ua tau zoo yog qhov tseem ceeb, kom ua tiav ntau qhov kev tswj xyuas thiab siab. kev cai.

Dab tsi yog qhov zoo ntawm eccentric npauj npaim valve?

1.small flow resistance:

vim hais tias lub spool ntawm eccentric npauj npaim valve yog tsim los centrifugally sib txawv ntawm lub rooj zaum los ntawm ib tug tej yam kev ncua deb, thaum lub nruab nrab ntws los ntawm lub valve, txoj kev khiav yog ntau concise tshaj li ntawm lwm yam li qub, yog li tsim ib tug me me kuj;

2.Reliable sealing:

Thaum lub sij hawm kaw cov txheej txheem ntawm eccentric npauj npaim valve, ib tug loj nyem siab yuav tsim ntawm lub spool thiab lub rooj zaum, uas muaj peev xwm paub zoo dua sealing; thaum qhib, nws tsuas yog tso siab rau kev sib txhuam ntawm lub spool thiab lub rooj zaum kom ntseeg tau tias lub sealing.

3.Kev poob siab me me:

eccentric npauj npaim valve nrog eccentric qauv tuaj yeem kho qhov nruab nrab ntws khiav mus rau qhov tsawg kawg nkaus, yog li txo qhov tsis kam thiab siab poob.

GB/T 4219.2 SPECIFICATIONS (DIN, ISO, GB/T)
DN rau koj	Qhov Loj (mm)
DN rau koj	D	H	H1	H2	S	L1	L2
50 (63)	104.00 Nws	266.00 Nws	77.00 Nws	134.00 Nws	44.50 Nws	102.00 Nws	212.50 Nws
65 (75)	114.30 Nws	275.00 Nws	83.00 Nws	140.00 Nws	46.00 Nws	102.00 Nws	212.50 Nws
80 (90)	130.00 Nws	288.00 Nws	89.00 Nws	146.00 Nws	48.60 Nws	102.00 Nws	212.50 Nws
100 (110)	160.40 Nws	332.00 Nws	104.00 Nws	167.00 Nws	55.50 Nws	115.00 Nws	253.30 Nws
125 (140)	186.00 Nws	361.00 Nws	117.00 Nws	181.00 Nws	63.00 Nws	115.00 Nws	253.30 Nws
150 (160)	215.00 Nws	379.00 Nws	130.00 Nws	189.00 Nws	72.00 Nws	115.00 Nws	253.30 Nws
200 (225)	269.00 Nws	449.00 Nws	158.00 Nws	210.00 Nws	73.00 Nws	150.00 Nws	410.00 Nws

SCH80 Specifications (ASTM SCH80)
Loj	Qhov Loj (mm)
*"	D	H	H1	H2	S	L1	L2
2"	104.00 Nws	266.00 Nws	77.00 Nws	134.00 Nws	44.50 Nws	102.00 Nws	212.50 Nws
2-1/2 "	114.30 Nws	275.00 Nws	83.00 Nws	140.00 Nws	46.00 Nws	102.00 Nws	212.50 Nws
3"	130.00 Nws	288.00 Nws	89.00 Nws	146.00 Nws	48.60 Nws	102.00 Nws	212.50 Nws
4 "	160.40 Nws	332.00 Nws	104.00 Nws	167.00 Nws	55.50 Nws	115.00 Nws	253.30 Nws
5"	186.00 Nws	361.00 Nws	117.00 Nws	181.00 Nws	63.00 Nws	115.00 Nws	253.30 Nws
6 "	215.00 Nws	379.00 Nws	130.00 Nws	189.00 Nws	72.00 Nws	115.00 Nws	253.30 Nws
8 "	269.00 Nws	449.00 Nws	158.00 Nws	210.00 Nws	73.00 Nws	150.00 Nws	410.00 Nws

SPECIFICATION (JIS)
Loj	Qhov Loj (mm)
A	D	H	H1	H2	S	L1	L2
50 A	104.00 Nws	266.00 Nws	77.00 Nws	134.00 Nws	44.50 Nws	102.00 Nws	212.50 Nws
65 A	114.30 Nws	275.00 Nws	83.00 Nws	140.00 Nws	46.00 Nws	102.00 Nws	212.50 Nws
75a ib	130.00 Nws	288.00 Nws	89.00 Nws	146.00 Nws	48.60 Nws	102.00 Nws	212.50 Nws
100A 125A 150A 200A	160.40 186.00 215.00 269.00 TZS	332.00 361.00 379.00 449.00 TZS	104.00 117.00 130.00 158.00 TZS	167.00 181.00 189.00 210.00 TZS	55.50 63.00 72.00 73.00 Nws	115.00 115.00 115.00 150.00 TZS	253.30 253.30 253.30 410.00 IB