Valve ea Borithane e Tloaelehileng e sa Rising Stem Soft Sealing Gate BS 1563 Setšoantšo se Featured

Valve ea Borithane e sa Rising Stem e Bonolo ea Ho Tiisa BS 1563

tlhaloso e khuts'oane:

Litšobotsi tsa Valve ea Rona e sa Rising Stem Soft Suling Gate

- Mecha ea litaba e sebetsang: metsi, metsi a leoatle, likhoerekhoere, acid e fokolang, alkali (PH bohlokoa 3.2-9.8) le mecha e meng ea metsi.

- Mocheso oa mecha ea litaba: ≤80℃

- Khatello ea lebitso: PN 1.0 MPa (10 kg/cm²) PN 1.6 MPa (16 kg/cm²)

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Melemo ea Valve ea Rona e sa Rising Stem Soft Ho Tial Gate

1) Tiiso e ka holimo ea valve e tiisitsoe ka mehele e meraro ea "O" -e entsoeng ka rabara, 'me mehele e ka holimo ea "O" e nang le sebōpeho sa rabara e ka nkeloa sebaka ntle le ho emisa metsi.

2) 'Mele oa li-valve le bonnet li amohela sebopeho sa "O" sa mofuta oa rabara se tiisang, se ka khonang ho itiisa.

3) Ha valve e bulehile ka ho feletseng, poleiti ea valve e phahame ho feta bophara ba valve, karolo e ka tlaase ea 'mele oa valve e boreleli ntle le groove ea heke,' me coefficient ea ho hanyetsa phallo e nyenyane, e thibelang ketsahalo ea hore poleiti ea valve ke e sa tiisitsoeng ka thata ka lebaka la litšila tse thibelang gasket.

4) Letlapa la li-valve le letlapa la heke li kopantsoe ke T-slot, e nang le matla a phahameng, 'me matla a ho ferekanngoa ha radial pakeng tsa plate ea valve le' mele oa valve o monyenyane haholo, 'me bophelo ba tšebeletso bo bolelele.

5) Kalafo e khahlanong le mafome le anti-corrosion e amohela ho fafatsa ka electrostatic ea epoxy resin e se nang chefo e chesang e qhibilihisang phofo e tiileng.Phofo e na le setifikeiti sa WRAS le NSF, se felisang tšilafalo ea bobeli ho boleng ba metsi mme se etsa hore phepelo ea metsi e hloeke haholoanyane.

Valve ea Keiti e Bonolo ea Borithane e sa Rising Stem e Khethehang

BS 5163 Borithane ba Stardard Non Rising Stem Soft Ho Tiisa Balve
Tlhaloso		Khatello	Boholo(mm)
DN	intshi	PN	D	K	L	H1	H	d
50	2	10	165	125	178	256	338.5	22
		16	165	125	178	256	338.5	22
		25	165	125	178	256	338.5	22
		40	165	125	178	256	338.5	22
65	2.5	10	185	145	190	256	348.5	22
		16	185	145	190	256	348.5	22
		25	185	145	190	256	348.5	22
		40	185	145	190	256	348.5	22
80	3	10	200	160	203	273.5	373.5	22
		16	200	160	203	273.5	373.5	22
		25	200	160	203	273.5	373.5	22
		40	200	160	203	273.5	373.5	22
100	4	10	220	180	229	323.5	433.5	24
		16	220	180	229	323.5	433.5	24
		25	235	190	229	323.5	441	24
		40	235	190	229	323.5	441	24
125	5	10	250	210	254	376	501	28
		16	250	210	254	376	501	28
		25	270	220	254	376	511	28
		40	270	220	254	376	511	28
150	6	10	285	240	267	423.5	566	28
		16	285	240	267	423.5	566	28
		25	300	250	267	423.5	573.5	28
		40	300	250	267	423.5	573.5	28
200	8	10	340	295	292	530.5	700.5	32
		16	340	295	292	530.5	700.5	32
		25	360	310	292	530.5	710.5	32
		40	375	320	292	530.5	718	32
250	10	10	400	350	330	645	845	38
		16	400	355	330	645	845	38
		25	425	370	330	645	857.5	36
		40	450	385	330	645	870	36
300	12	10	455	400	356	725.5	953	40
		16	455	410	356	725.5	953	40
		25	485	430	356	725.5	968	40
		40	515	450	356	725.5	983	40
350	14	10	505	460	381	814	1066.5	40
350	14	16	520	470	381	814	1074	40
400	16	10	565	515	406	935	1217.5	44
400	16	16	580	525	406	935	1225	44
450	18	10	615	565	432	1037	1344.5	50
450	18	16	640	585	432	1037	1357	50
500	20	10	670	620	457	1154	1489	50
500	20	16	715	650	457	1154	1511.5	50
600	24	10	780	725	508	1318	1708	50
600	24	16	840	770	508	1318	1738	50