PRODUCT CATEGORIES

HIGH PRESSURE BELLOWS SEAL GLOBE VALVE

HIGH PRESSURE BELLOWS SEAL GLOBE VALVE

HIGH PRESSURE BELLOWS SEAL GLOBE VALVE
HIGH PRESSURE BELLOWS SEAL GLOBE VALVE
Product Information
Product Name - HIGH PRESSURE BELLOWS SEAL GLOBE VALVE
MODEL NST42H
Product Category - · Steam and Flow Control Group · Valves · Bellow Seal Globe Valve
Product Brand - Nordsteam

Product Features
HIGH PRESSURE BELLOWS SEAL GLOBE VALVE

Bellows seal globe valves have superior sealing capability and  maintenance free operation for steam cold-hot water, hot oil etc.The bellows act as a barrier between external media and fluid, minimize leaks. Environmentally friendly. Since the stem does not raise during opening they can be operated in narrow places. The bellows are highly resistant to corrosion. An ideal armature for mains.  

SPARE PARTS
No Description Material
1 BODY GS-C25+13Cr
2 DISC STAINLESS STEEL 304
3 PIN STAINLESS STEEL 304
4 BELLOWS STAINLESS STEEL 304
5 GASKET GRAPHİTE + STAINLESS STEEL
6 BOLT B7
7 NUT 2H
8 COVER GS-C25
9 PACKING GRAPHİTE
10 GLAND 13Cr
11 PIN 25
12 BEDDING CARBON STEEL
13 SHAFT STAINLESS STEEL
14 SHAFT NUT CU ALLOY
15 FLY WHEEL CARBON STEEL
16 LOCK  NUT AL ALLOY

SIZE PN 40
L D D1 N-Ø H
DN15 130 95 65 4*14 174
DN20 150 105 75 4*14 176
DN25 160 115 85 4*14 207
DN32 180 140 100 4*18 207
DN40 200 150 110 4*18 210
DN50 230 165 125 4*18 225
DN65 290 185 145 8*18 250
DN80 310 200 160 8*18 260
DN100 350 235 190 8*22 345
DN125 400 270 220 8*26 370
DN150 480 300 250 8*26 430
DN200 600 375 320 12*30 488
DN250 730 450 385 12*33 530
DN300 850 515 450 12*33 600

CONNECTION FLANGED
SIZES DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300
WEIGHTS (KGS) 4,5 5 5,8 7,5 10 12,5 18,5 23 38,5 53 81 144 230 450

OPERATING CONDITIONS
MAX. ALLOWABLE PRESSURE PMA (BAR) 60
MAX. ALLOWABLE TEMPERATURE TMA (ºC) -20~425
MAX.OPERATING PRESSURE PMO (BAR) 40