AZ Series Resilient e lutseng valve ea heke ea OS&Y
Tlhaloso:
AZ Series Resilient e lutseng valve ea heke ea NRSke mothapo oa heke oa wedge le Rising stem (Outside Screw and Joke) mofuta, 'me o loketse ho sebelisoa ka metsi le lino tse sa nke lehlakore (likhoerekhoere).The OS & Y (Outside Screw and Yoke) valve ea heke e sebelisoa haholo-holo lits'ebetsong tsa ho fafatsa tse sireletsang mollo.Phapang e kholo ho tloha ho valve e tloaelehileng ea heke ea NRS (Non Rising Stem) ke hore stem le stem nut li behoa ka ntle ho 'mele oa valve.Sena se etsa hore ho be bonolo ho bona hore na valve e bulehile kapa e koetsoe, kaha hoo e batlang e le bolelele bohle ba kutu bo bonahala ha valve e bulehile, athe stem ha e sa bonahala ha valve e koetsoe.Ka kakaretso sena ke tlhokahalo mefuteng ena ea litsamaiso ho netefatsa taolo e potlakileng ea pono ea boemo ba sistimi.
Likaroloana:
'Mele: Ha ho moralo oa li-groove, thibela litšila, etsa bonnete ba ho tiisoa ka katleho.Ka ho roala epoxy ka hare, lumellana le tlhokahalo ea metsi a nooang.
Disc: Foreimi ea tšepe e nang le rabara e kentsoeng, etsa bonnete ba ho tiisa valve le ho lumellana le tlhokahalo ea metsi a nooang.
Stem: E entsoe ka lisebelisoa tse matla tse phahameng, etsa bonnete ba hore valve ea heke e laoloa habonolo.
Stem nut: Karolo ea khokahanyo ea stem le disc, etsa bonnete ba hore disc e sebetsa habonolo.
Boholo:
| Boholo ba mm (inch) | D1 | D2 | D0 | H | H1 | L | b | N-Φd | Boima (kg) |
| 65(2.5") | 139.7(5.5) | 178(7) | 182(7.17) | 126(4.96) | 190.5(7.5) | 190.5(7.5) | 17.53(0.69) | 4-19(0.75) | 25 |
| 80(3") | 152.4(6_) | 190.5(7.5) | 250(9.84) | 130(5.12) | 203(8) | 203.2(8) | 19.05(0.75) | 4-19(0.75) | 31 |
| 100(4") | 190.5(7.5) | 228.6(9) | 250(9.84) | 157(6.18) | 228.6(9) | 228.6(9) | 23.88(0.94) | 8-19(0.75) | 48 |
| 150(6") | 241.3(9.5) | 279.4(11) | 302(11.89) | 225(8.86) | 266.7(10.5) | 266.7(10.5) | 25.4(1) | 8-22(0.88) | 72 |
| 200(8") | 298.5(11.75) | 342.9(13.5) | 345(13.58) | 285(11.22) | 292(11.5) | 292.1(11.5) | 28.45(1.12) | 8-22(0.88) | 132 |
| 250(10") | 362(14.252) | 406.4(16) | 408(16.06) | 324(12.760) | 330.2(13) | 330.2(13) | 30.23(1.19) | 12-25.4(1) | 210 |
| 300(12") | 431.8(17) | 482.6(19) | 483(19.02) | 383(15.08) | 355.6(14) | 355.6(14) | 31.75(1.25) | 12-25.4(1) | 315 |
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