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Nordsteam Steam and Flow Control GroupValvesButterfly ValvesWAFER HT EPDM BUTTERFLY VALVES

WAFER HT EPDM BUTTERFLY VALVES

HT WAFER TYPE BUTTERFLY VALVES

WAFER HT EPDM BUTTERFLY VALVES
WAFER HT EPDM BUTTERFLY VALVES
  • WAFER HT EPDM BUTTERFLY VALVES
  • WAFER HT EPDM BUTTERFLY VALVES
Product Information
Product Name - HT WAFER TYPE BUTTERFLY VALVES
MODEL NST-HTW2
Product Category - · Nordsteam Steam and Flow Control Group · Valves · Butterfly Valves
Product Brand - Nordsteam

Product Features
WAFER HT EPDM BUTTERFLY VALVES

SPARE PARTS
No PART NAME MATERIAL
1 BODY RILSAN COATED GG25 PIG CASTING
RILSAN  COATED  GGG40 SPHERO CAST
STAINLESS  STEEL SS304
STAINLESS  STEEL SS316
2 BUSHING PTFE
3 SEAT HT-EPDM (-35℃~150 ℃)
4 SHAFT SS416
5 DISC AISI316 & 304 STAINLESS  STEEL
6 O-RING EPDM,NBR
7 HANDLE ALUMINIUM
8 SEGMENT A3

DIMENSIONS
SIZE 4-Ø G J H1 H2 L H3 C*C D1 D2 D3 TOP PAD SO5211 WEIGHT(KGS)
WITHOUT HANDLE WITH HANDLE GEAR BOX
DN50 8 65 50 76 140 43 32 9*9 70 118 120 F05 2.1 2.4 7.3
DN65 8 65 50 85 152 46 32 9*9 85 137 136,2 F05 2.5 2.8 7.7
DN80 8 65 50 95 157 46 32 9*9 100 143 160 F05 3.0 3.3 8.2
DN100 8 65 70 110 176 52 32 11*11 122 156 185 F05 4.8 5.2 6.0
DN125 10 90 70 125 191 56 32 14*14 148 190 215 F07 6.6 7.0 11.8
DN150 10 90 70 139 202 56 32 14*14 175 212 238 F07 7.5 7.9 12.7
DN200 12 125 102 175 243 60 45 17*17 226 268 295 F10 13.8 14.9 26.1
DN250 12 125 102 203 283 68 45 22*22 278 325 357 F10 21.2 22.3 33.5
DN300 12 150 102 238 322 78 45 22*22 330 403 407 F10 31.5 42.6 45.9

OPERATING CONDITIONS
PRESSURE CLASS  MAX 16 BAR
DIFFERENTIAL  PRESSURE ΔP 16 BAR
VACUUM MAX 0.2 BAR ABSOLUTE  PRESSURE