AZ Series Resilient thut theihna OS&Y gate valve
Hrilhfiahna:
AZ Series Resilient thut theihna NRS gate valvewedge gate valve leh Rising stem (Outside Screw and Yoke)type a ni a, tui leh neutral liquid (sewage) nena hman atan a tha hle bawk. OS&Y (Outside Screw and Yoke) gate valve hi kangmei laka invenna sprinkler system-ah hman a ni ber. Standard NRS (Non Rising Stem) gate valve nena danglamna ber chu stem leh stem nut hi valve body pawnah dah a ni. Hei hian valve chu a inhawng nge khar tih hriat a awlsam phah a, a chhan chu a stem sei zawng zawng deuhthaw chu valve hawn laiin a lang a, chutih laiin stem chu valve khar a nih chuan a lang tawh lo. A tlangpuiin hei hi heng system chi hrang hrangah hian system dinhmun rang taka hmuh theiha control theihna tura thil tul tak a ni..
Nihphung:
Taksa:No groove design, bawlhhlawh laka ven,sealing tha tak enkawl.With epoxy coating inside,conform to potable water requirement.
Disc:Metal frame rubber lined nei,valve sealing enfiah leh tui in tur mamawh ang zela siam.
Stem:Thil chakna sang tak hmanga siam a ni a,gate valve awlsam taka control theih a ni.
Stem nut:Stem leh disc conection piece,disc awlsam taka hman theih turin a enkawl.
Dimension hrang hrang: 1.1.
| A lian zawng mm (inch) . | D1 | D2 | D0 | H | H1 | L | b | N-Φd | A rih zawng (kg) . |
| 65(2.5") a ni. | 139.7(5.5) a ni. | 178(7) a ni. | 182(7.17) a ni. | 126(4.96) a ni. | 190.5(7.5) a ni. | 190.5(7.5) a ni. | 17.53(0.69) a ni. | 4-19(0.75) a ni. | 25 |
| 80(3") a ni. | 152.4(6_) a ni. | 190.5(7.5) a ni. | 250(9.84) a ni. | 130(5.12) a ni. | 203(8) a ni. | 203.2(8) a ni. | 19.05(0.75) a ni. | 4-19(0.75) a ni. | 31 |
| 100(4") a ni. | 190.5(7.5) a ni. | 228.6(9) a ni. | 250(9.84) a ni. | 157(6.18) a ni. | 228.6(9) a ni. | 228.6(9) a ni. | 23.88(0.94) a ni. | 8-19(0.75) inkar a ni. | 48 |
| 150(6") a ni. | 241.3(9.5) a ni. | 279.4(11) a ni. | 302(11.89) a ni. | 225(8.86) a ni. | 266.7(10.5) a ni. | 266.7(10.5) a ni. | 25.4(1) a ni. | 8-22(0.88) a ni. | 72 |
| 200(8") a ni. | 298.5(11.75) a ni. | 342.9(13.5) a ni. | 345(13.58) a ni. | 285(11.22) a ni. | 292(11.5) a ni. | 292.1(11.5) a ni. | 28.45(1.12) a ni. | 8-22(0.88) a ni. | 132 a ni |
| 250(10") a ni. | 362(14.252) a ni. | 406.4(16) a ni. | 408(16.06) a ni. | 324(12.760) a ni. | 330.2(13) a ni. | 330.2(13) a ni. | 30.23(1.19) a ni. | 12-25.4(1) a ni ang. | 210 a ni |
| 300(12") a ni. | 431.8(17) a ni. | 482.6(19) a ni. | 483(19.02) a ni. | 383(15.08) a ni. | 355.6(14) a ni. | 355.6(14) a ni. | 31.75(1.25) a ni. | 12-25.4(1) a ni ang. | 315 a ni |
A kaihhnawih thil siam
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