China Industrial Wedge Rising-Stem Gate Valve, Find details about China Gate Valve, Valves from Industrial Wedge Rising-Stem Gate Valve
Item | Part | Material |
1 | Body | Ductile Iron |
2 | Bonnet | Ductile Iron |
3 | Gland | Ductile Iron |
4 | Gland Bolts | Stainless Steel |
5 | Wedge | Ductile Iron+EPDM |
6 | Wedge Nut | Brass |
7 | Thrust Washer | PTFE/Nylon |
8 | Stem | AISI 420/Brass |
9 | Hand Wheel/Stem Cap | Ductile Iron |
10 | Seat Ring | NBR/EPDM |
11 | Holding Rings | Brass |
Code No. | Size | DN | L(F4) | L(BS) | D1 | D2 | D3 | H | n-zφd PN10 | n-zφd PN16 |
NRGV-0050 | 2" | 50 | 150 | 178 | 99 | 125 | 165 | 220 | 4-φ19 | 4-φ19 |
NRGV-0065 | 21/2" | 65 | 170 | 190 | 118 | 145 | 185 | 240 | 4-φ19 | 4-φ19 |
NRGV-0080 | 3" | 80 | 180 | 203 | 132 | 160 | 200 | 290 | 8-φ19 | 8-φ19 |
NRGV-0100 | 4" | 100 | 190 | 229 | 156 | 180 | 220 | 330 | 8-φ19 | 8-φ19 |
NRGV-0125 | 5" | 125 | 200 | 254 | 184 | 210 | 250 | 375 | 8-φ19 | 8-φ19 |
NRGV-0150 | 6" | 150 | 210 | 267 | 211 | 240 | 285 | 420 | 8-φ23 | 8-φ23 |
NRGV-0200 | 8" | 200 | 230 | 292 | 266 | 295 | 340 | 500 | 8-φ23 | 12-φ23 |
NRGV-0250 | 10" | 250 | 250 | 330 | 319 | 355 | 405 | 610 | 12-φ23 | 12-φ28 |
NRGV-0300 | 12" | 300 | 270 | 356 | 370 | 410 | 460 | 720 | 12-φ23 | 12-φ28 |
NRGV-0350 | 14" | 350 | 290 | 381 | 429 | 470 | 520 | 920 | 16-φ23 | 16-φ28 |
NRGV-0400 | 16" | 400 | 310 | 406 | 480 | 525 | 580 | 940 | 16-φ26 | 16-φ31 |
NRGV-0450 | 18" | 450 | 330 | 432 | 548 | 585 | 640 | 1150 | 20-φ26 | 20-φ31 |
NRGV-0500 | 20" | 500 | 350 | 457 | 609 | 650 | 705 | 1350 | 20-φ26 | 20-φ34 |
NRGV-0600 | 24" | 600 | 390 | 508 | 720 | 770 | 840 | 1500 | 20-φ30 | 20-φ37 |