Ka ho khomarela molao-motheo oa "Boleng bo Boleng bo Khotsofatsang", re ntse re loanela ho ba molekane oa hau oa khoebo e nyane bakeng sa Discount Price Grooved Resilient Swing Check Valve, Thepa ea rona e sebelisoa haholo mafapheng a mangata a indasteri. Karolo ea rona ea Firm Solutions Division ka tumelo e ntle bakeng sa morero ona oa ho pholoha. Tsohle bakeng sa litšebeletso tsa bareki.
Ho khomarela molao-motheo oa "Boleng bo Boleng, Tšebeletso e Khotsofatsang", re ntse re loanela ho ba molekane oa hau oa khoebo e nyane bakeng saNosetso ea Heke ea Valve,Sesepa sa Heke ea Tšepe,Manual Heke Valve Balofo Heke, Re ka thabela haholo monyetla oa ho etsa khoebo le uena le ho thabela ho hokela lintlha tse ling tsa lihlahisoa tsa rona. Boleng bo botle haholo, litheko tsa tlholisano, thomello e fihlang ka nako le litšebeletso tse tšepahalang li ka netefatsoa.
Lintlha tsa tekheniki
| PN(MPa) Khatello ea lebitso | 1.6 |
| (MPa) Teko ea matla | 2.4 |
| (MPa) Teko ea tiiso | 1.76 |
| Mocheso o sebetsang | ≤80 |
| Li-mediums tse loketseng | Metsi, oli, khase le mecha ea phatlalatso e sa senyeng |
Methara ea likarolo tse kholo
| Karolo ea lebitso | Lintho tse bonahalang |
| 'Mele oa valve, bonnet | Tšepe ea ductile |
| Sekhahla sa valve | Tšepe e se nang letho |
| Nate ea stem | Aluminium bronze |
| Lesale la tiiso | NBR, EPDM |
| Lebili la letsoho | Tšepe e bonolo |
Litekanyo tse ka sehloohong le boima ba 'mele
| DN(mm) | L | A | B | D | C | H | D0 | Boima ba 'mele |
| 50 | 140 | 14.5 | 9.5 | 60 | 2.2 | 164 | 180 | 4.5 |
| 65 | 145 | 14.5 | 9.5 | 76 | 2.2 | 192 | 180 | 6 |
| 80 | 150 | 14.5 | 9.5 | 89 | 2.2 | 214 | 200 | 9.5 |
| 100 | 160 | 16 | 9.5 | 114 | 2.2 | 267 | 200 | 11 |
| 125 | 170 | 16 | 9.5 | 140 | 2.2 | 296 | 220 | 19.5 |
| 150 | 180 | 16 | 9.5 | 165 | 2.2 | 325 | 220 | 30 |
| 200 | 190 | 19 | 13 | 219 | 2.5 | 380 | 240 | 36 |
| 250 | 200 | 19 | 13 | 273 | 2.5 | 425 | 240 | 71 |
| 300 | 240 | 19 | 13 | 325 | 3.3 | 455 | 280 | 108 |
| 350 | 254 | 19 | 13 | 377 | 3.3 | 470 | 280 | 143 |
| 400 | 267 | 25 | 13 | 426 | 5.5 | 500 | 320 | 262 |
| 450 | 275 | 25 | 13 | 480 | 5.5 | 620 | 320 | 410 |
| 500 | 325 | 25 | 13 | 530 | 5.5 | 750 | 400 | 590 |
| 600 | 355 | 25 | 13 | 630 | 5.5 | 880 | 400 | 619 |













