PRODUCT CATEGORIES

WITH ELASTOMER GATE VALVE

WITH ELASTOMER GATE VALVE

WITH ELASTOMER GATE VALVE
WITH ELASTOMER GATE VALVE
Product Information
Product Name - WITH ELASTOMER GATE VALVE
MODEL NST42
Product Category - · Steam and Flow Control Group · Valves · Gate Valve
Product Brand - Nordsteam

Product Features
WITH ELASTOMER GATE VALVE

NST42 gate valves with their resilient wedges that are totally encapsulated  with rubber provide  trouble free services of drop tight shut off and unobstructed, high flow. Non-rising resilient seated gate valves have solved a lot of problems such as leakage, rusting etc. and additionally save installation space. They are widely used in tap water industry, sewage  treatment, shipping construction, petrolem, food, chemicals, pharmacy, textile, electric power, metallurgy and enegy system’s pipeline to adjust and shut off fluids.

SPARE PARTS
No DESCRIPTION MATERIAL
1 BODY EN-GJS-500-7
2 DISC EPDM / NBR+DI
3 DUST PROOF SEAL RING EPDM / NBR
4 SHAFT 1Cr17Ni2
5 BONNET GASKET EPDM / NBR
6 BONNET EN-GJS-500-7
7 SOCKET CAP SCREW CARBON STEEL
8 O-RING EPDM / NBR
9 HANDWHEEL EN-GJS-500-7
10 NUT ZINC-PLATED CARBON STEEL
11 BOLT ZINC-PLATED CARBON STEEL

OPERATING CONDITIONS
MAX. ALLOWABLE PRESSURE PMA (BAR) 24
MAX. ALLOWABLE TEMPERATURE TMA (ºC) 120
MAX. OPERATING PRESSURE PMO (BAR) 16

SIZE DIMENSIONS
L D D1 b f H N-Ø
PN10 PN16 PN10 PN16 PN10 PN16
DN50 150 165 165 125 125 16,5 3 99 4-Ø19
DN65 170 185 185 145 145 17 3 118 4-Ø19
DN80 180 200 200 160 160 19 3 132 4-Ø19
DN100 190 220 220 180 180 20 3 156 4-Ø19
DN125 200 250 250 210 210 20 3 184 4-Ø19
DN150 210 285 285 240 240 20 3 211 4-Ø23
DN200 230 340 340 295 295 20 3 266 8-Ø23 12-Ø23
DN250 250 405 405 350 355 25 3 319 12-Ø23 12-Ø26
DN300 270 460 460 400 410 28 4 370 12-Ø23 12-Ø26
DN350 290 520 520 460 470 28 4 430 16-Ø23 16-Ø26
DN400 310 580 580 515 525 28 4 475 16-Ø25 16-Ø30
DN450 330 615 640 565 585 32 4 565 585 20-Ø26 20-Ø30
DN500 350 670 840 620 650 29 4 580 20-Ø25 20-Ø34

CONNECTION FLANGED
SIZES DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300
WEIGHTS (KGS) 10 15 17 23 3 45 80 123 166