GB Globe Valve National Standard Globe Valve

Kev siv cov qauv

① Tsim thiab tsim cov Cast Steel Globe Valve raws li GB / T12235
② Tsim thiab tsim khoom ntawm forged steel ntiaj teb valve raws li JB / T 7746
③ Kev tshuaj xyuas thiab kev sim yuav tsum ua raws li GB / T 13927 thiab GB / T 26480.
④ Flange kev sib txuas ua raws li cov qauv JB/T79, HG/T20592, thiab GB/T9113.
⑤ Welded kawg: GB / T12224
⑥ taub qab thiab qhov (socket) vuam kawg: JB/T 7746
⑦ Tus qauv ntev: GB / T12221
⑧ Kub thiab siab ntsuas: GB / T12224

Khoom specifications

① Cov khoom tseem ceeb: carbon hlau, stainless hlau, hlau alloy
② Nominal txoj kab uas hla: DN15 txog DN600
③ Siab ntau: 1.0MPa ~ 16.0MPa
④ Ua haujlwm kub: -29℃~ +600 degree
⑤ Tsav hom: phau ntawv, bevel iav, hluav taws xob, pneumatic, hydraulic
⑥ Daim Ntawv Thov: Nws tuaj yeem siv rau hauv dej, dej phwj tuaj, kev tsim kho, khoom noj khoom haus, hluav taws xob, tshuaj, metallurgy, lub teeb textile, lub zog thiab lwm cov kav dej rau kev txiav tawm, tswj thiab throttling.

Cov khoom siv tseem ceeb

Order naj npawb	Lub npe	Khoom siv
		Khoom siv
		Stainless hlau	Cam khwb cia hlau
1	Valve lub cev	CF 8	WCB
2	Valve clack	304	Ib 105+13Cr
3	Valve txiv ntoo	304	2 cr13
4	Nres lub nplhaib	304	35
5	Valve qia	304	2 cr13
6	Nruab nrab flange gasket	PTFE	304+ graphite
7	Bonnet	CF 8	WCB
8	Sau	PTFE	Cov hlau lead
9	Pin roll	304	25
10	Khoom noj khoom haus lub cev	CF 8	WCB
11	Dog bolt	A193 B8	A193 B7
12	Txiv ntseej	A1948	A1942H
13	Tes log	KH300-06	KH300-06
14	Bolt	A193 B8	A193 B7
15	Txiv ntseej	A1948	A1942H

product-383-475

product-720-355

J41W/H

J941W/H

J541W/H

Throttle/Regulating Disc

Muab ob npaug rau-disc valve disc, nruab nrab ntws: siab hauv & qis tawm

Main Dimension Data

PN 1.6MPa
Loj	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L/L1	mm	130	150	160	180	200	230	290	310	350	400	480	600	650	750	850	950
H	mm	200	243	253	280	312	321	325	355	415	460	510	700	975	1115	1250	1380
W	mm	120	140	160	160	200	200	240	240	280	320	360	560	600	700	800	900
PN 2.5MPa
Loj	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L/L1	mm	130	150	160	180	200	230	290	310	350	400	480	600	650	750	850	950
H	mm	200	243	253	280	312	321	325	355	415	460	510	700	975	1115	1250	1380
W	mm	120	140	160	160	200	200	240	240	280	320	360	560	600	700	800	900
PN4.0MPa
Loj	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L/L1	mm	130	150	160	180	200	230	290	310	350	400	480	600	650	750	850	950
H	mm	200	243	253	280	312	321	325	355	415	460	510	700	975	1115	1250	1380
W	mm	120	140	160	160	200	200	240	240	280	320	360	560	600	700	800	900

PN6.4MPa
Loj	DN	15	20	25	32	40	50	65	80	100	125	150	200	250
L/L1	mm	170	190	210	230	260	300	340	380	430	500	550	650	775
H	mm	195	228	250	325	360	410	450	485	537	600	646	730	775
W	mm	140	160	180	200	240	280	320	360	400	450	485	537	646
PN 10.0MPa
Loj	DN	15	20	25	32	40	50	65	80	100	125	150	200	250
L/L1	mm	170	190	210	230	260	300	340	380	430	500	550	650	775
H	mm	195	228	250	325	360	410	450	485	537	600	840	925	1015
W	mm	100	120	160	200	240	280	320	400	450	450	500	500	500