Forged Square Ball Valve

Isetyenziswa kakhulu kumashishini ahlukeneyo afana neshishini lemichiza, ubunjineli be-electromechanical, ukuveliswa koomatshini, ukwakha iinqanawa, amandla ombane, i-petrochemical, i-metallurgy, imibhobho yamanzi, unyango lwamanzi, ukuveliswa kwezixhobo zoomatshini, imibhobho yepneumatic, imibhobho ye-hydraulic, njl.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

1.Sukumelana nomzimba we-mall, kwaye i-bore epheleleyo ayinakuxhathisa ukuhamba.

2. Ulwakhiwo olulula, olunoqoqosho kunye nolusebenzayo, olufanelekileyo kunye nokufakwa ngokukhawuleza.

3. Eqinile kwaye ethembekileyo, ukusebenza kakuhle kokutywinwa, ibhola inokutywinwa kakuhle kunye nomzimba wevalvu, ukutywinwa.kulungilekubunjineli bombhobho.

4. Kulula ukusebenza, ukuvula ngokukhawuleza&Ukuvala, kufuneka kuphela ukujikeleza i-90 ° ukusuka ekuvuleni ngokupheleleyo ukuya kukuvalwa ngokupheleleyo, olulungele ulawulo lomgama omde..

5. Ukugcinwa kukulungele, isakhiwo esilula sevalve yebhola, umsesane wokutywina uyashukunyiswa ngokubanzi, kwaye kulungele ngakumbi ukuqhaqha kunye nokutshintsha.

6. Ukumelana nokugqwesa okulungileyo.Xa ivuliwe ngokupheleleyo okanye ivalwe ngokupheleleyo, umphezulu wokutywina webhola kunye nesihlalo sevalve sibekwe sodwa kwindawo ephakathi.Xa okuphakathi kudlula, akusayi kubangela ukhukuliseko lomphezulu wokutywina wevalve.

7. Ngenxa yepropathi yokucima ivalve yebhola kwinkqubo yokuvula kunye nokuvala, zonke zingasetyenziswa phakathi kunye namasuntswana aqinileyo amisiweyo..

8. Ivalve yebhola ye-Q81F inokutshixwa ukunqanda ingozi ebangelwa kukungasebenzi kakuhle.

Usetyenziso

Ubungakanani

Ubungakanani	d1	d2	K	H	S	L
1/2”	9.5	12.7	25.4	65	130	90
3/4”	16	19.1	50.5	65	130	90
1”	22.4	25.4	50.5	70	160	115
1 1/4”	28	31.8	50.5	80	170	125
1 1/2”	35	38.1	50.5	95	173	140
2”	47.5	50.8	64	93	225	156
2 1/2”	59.5	63.5	77.5	115	265	195
3”	73	76.2	91	140	300	220
3 1/2”	85	89	106	140	300	230
4”	98	101.6	119	152	315	240