UmGangatho waseBritani onganyukiyo Isiqu esithambileyo sokutywina iValve yeSango BS 1563 Umfanekiso obonakalayo

UmGangatho waseBritani ongaKhuphukiyo kwiSithi esithambileyo sokutywina iValve yeSango BS 1563

inkcazelo emfutshane:

Iimpawu Zethu Esinganyukiyo Isiqu seSango seValve yokutywina ethambileyo

- Imidiya esebenzayo: amanzi, amanzi olwandle, amanzi amdaka, i-asidi ebuthakathaka, i-alkali (ixabiso le-PH 3.2-9.8) kunye nezinye imidiya yamanzi.

- Ubushushu bemidiya: ≤80℃

- Uxinzelelo lwegama: PN 1.0 MPa (10 kg/cm²) PN 1.6 MPa (16 kg/cm²)

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izinto eziluncedo kwiValve yethu yeSango eNgaphumiyo

I-1) Isitywina esiphezulu sevalve sitywinwe ngamakhonkco okutywina erabha amathathu amile okwe-"O", kwaye amakhonkco amabini aphezulu "O" anokutshintshwa ngaphandle kokumisa amanzi.

2) Umzimba wevalve kunye nebhonethi ithatha "O" uhlobo lwerabha yokutywina isakhiwo seringi, esinokuqonda ukuzitywina.

3) Xa ivalve ivuleke ngokupheleleyo, ipleyiti yevalve iphezulu kunobubanzi bevalve, umzantsi womzimba wevalve ugudileyo ngaphandle kwesango, kwaye i-coefficient yokumelana nokuhamba incinci, ethintela into yokuba ipleyiti yevalve ilungile. ayivalwanga ngokuqinileyo ngenxa yenkunkuma evalela i-gasket.

I-4) I-valve stem nut kunye ne-plate yesango idibaniswe yi-T-slot, enegunya eliphezulu, kunye ne-radial friction force phakathi kweplate ye-valve kunye nomzimba we-valve uncinci kakhulu, kwaye ubomi benkonzo bude.

I-5) I-Anti-rust kunye ne-anti-corrosion unyango ithatha ukutshiza kwe-electrostatic ye-non-toxic epoxy resin hot-melt solidification powder.Umgubo unesiqinisekiso se-WRAS kunye ne-NSF, esusa ukungcoliseka kwesibini kumgangatho wamanzi kwaye yenza unikezelo lwamanzi lucoceke ngakumbi.

UmGangatho waseBritani oNgakhuphukiyo kwiSithi esithambileyo sokutywina iValve yeSango

I-BS 5163 yaseBritani yeStardard enganyukiyo iSithi esithambileyo sokutywina iValve yeSango
Inkcazo		Uxinzelelo	Ubungakanani(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