PRODUCT CATEGORIES

2 PC PTFE LINED WAFER TYPE BUTTERFLY VALVES

2 PC PTFE LINED WAFER TYPE BUTTERFLY VALVES

2 PC PTFE LINED WAFER TYPE BUTTERFLY VALVES
2 PC PTFE LINED WAFER TYPE BUTTERFLY VALVES
Product Information
Product Name - 2 PC PTFE LINED WAFER TYPE BUTTERFLY VALVES
MODEL NST-WT1
Product Category - · Steam and Flow Control Group · Valves · Butterfly Valves
Product Brand - Nordsteam

Product Features
2 PC PTFE LINED WAFER TYPE BUTTERFLY VALVES

PRESSURE CLASS MAX 16 BAR
DIFFERENTIAL PRESSURE ΔP 16 BAR
MAX.OPERATING TEMPERATURE 180 °C
VACUUM MAX 0.2 BAR ABSOLUTE  PRESSURE

SPARE PARTS
NO PART NAME MATERIAL
1 BODY RILSAN  COATED  GGG40 SPHERO  CAST
STAINLESS  STEEL SS304 &316
2 DISC AISI316 STAINLESS STEEL
3 SHAFT SS416-316
4 SEAT PTFE
5 O-RING EPDM - VITON
6 SHORT BUSHING F4
7 WASHER A3
8 SEGMENT A3
9 HANDLE ALUMINIUM
10 SHORT SHAFT SS416 - 316

SIZE L H1 H2 H3 L1 D1 D2 4-Ø G J CxC PN10 PN16 WEIGHT (KGS)
D3 D3
DN50 42 73 135 32 198 70 118 7 65 50 9*9 125 125 3,1
DN65 45 80 135 32 198 85 137 7 65 50 9*9 145 145 3,3
DN80 46 90 138 32 198 100 143 7 65 50 9*9 160 160 3,8
DN100 52 116 159 32 210 122 156 7 65 50 11*11 180 180 6
DN125 55 130 175 32 272 148 190 9 90 70 14*14 210 210 7,3
DN150 56 148 188 32 272 175 212 9 90 70 14*14 240 240 8,8
DN200 61 180 230 35 358 226 268 12 125 70 17*17 295 295 20,7
DN250 66 220 270 35 358 278 325 12 125 70 22*22 350 355 28,5
DN300 77 255 300 35 358 330 403 14 125 102 24*24 400 410 40
DN350 77 284 337 45 14 150 125 24*24 460 470 51,8
DN400 87/102 322 367 51 14 150 125 24*24 515 525 90