PRODUCT CATEGORIES

PTFE LINED WAFER TYPE BUTTERFLY VALVES

PTFE LINED WAFER TYPE BUTTERFLY VALVES

PTFE LINED WAFER TYPE BUTTERFLY VALVES
PTFE LINED WAFER TYPE BUTTERFLY VALVES
Product Information
Product Name - PTFE LINED WAFER TYPE BUTTERFLY VALVES
MODEL NST-WT2
Product Category - · Steam and Flow Control Group · Valves · Butterfly Valves
Product Brand - Nordsteam

Product Features
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 GGG40 SPHERO  CAST
2 SEAT PTFE + SILICON
3 DISC AISI316  STAINLESS  STEEL
4 SHAFT SS416~316
5 LOWER BEARING EPDM
6 UPPER BEARING EPDM
7 WASHER A3
8 SEGMENT A3
9 HANDLE ALUMINIUM
10 SHORT SHAFT SS416~316

SIZE L H1 H2 H3 L1 G J CXC 4*Ø WEIGHT (KGS)
DN50 43 80 161 32 198 65 50 9*9 4-7 3.00
DN65 46 89 175 32 198 65 50 9*9 4-7 3.70
DN80 46 95 181 32 198 65 50 11*11 4-7 4.10
DN100 52 114 200 32 210 90 50 11*11 4-10 5.40
DN125 55 127 213 32 272 90 70 14*14 4-10 7.80
DN150 56 139 226 32 272 90 70 14*14 4-10 8.60
DN200 60 175 2660 35 358 125 70 17*17 4-12 14.50
DN250 68 203 292 35 358 125 70 22*22 4-12 22.00
DN300 78 242 337 35 358 125 102 22*22 4-12 36.50
DN350 78 267 368 45 125 125 22*22 4-12 60.50
DN400 102 309 400 51 175 27*27 4-18 82.00