PRODUCT CATEGORIES

STEAM PRESSURE REDUCING VALVE

STEAM PRESSURE REDUCING VALVE

STEAM PRESSURE REDUCING VALVE
STEAM PRESSURE REDUCING VALVE
Product Information
Product Name - STEAM PRESSURE REDUCING VALVE
MODEL NST14H
Product Category - · Steam and Flow Control Group · Pressure Reducing Valves
Product Brand - Nordsteam

Product Features
STEAM PRESSURE REDUCING VALVE

NST14H Pressure reducing valves are products that are prefered very widely in the industries such as Petroleum, Chemical, Metallurgy, Thread, Printing, Paper, Greenhouse, Pharmaceutical industries. They are prefered as they have compact structures, small sizes and light weights.

TECHNICAL SPECIFICATION
Orifice size (mm) 15 20 25
Fluid Steam,Nitrogen,Inert gases, air
Fluid Temp.(°C) ≤220
Ambient temperature (°C) -10~40
Inlet pressure  P1(MPa) 0.1~1,6
Outlet pressure P2 (MPa) 0.05~1,0
Max(P1-P2) (MPa) 10:1
Min.(P1-P2) (MPa) ≥0.07
Flow rate (Kv) 0,9 1,6 2,6
Sealin After closing the valves,the pressure increase value  ≤ 0.07 Mpa

 

SPARE PARTS
No DESCRIPTION MATERIAL
1 HANDWHEEL REINFORCED NYLON
2 REGULATING SCREW ROD MEDIUM CARBON STEEL
3 REGULATING SPRING CAP STAINLESS STEEL 304
4 BELLOWS PARTS STAINLESS STEEL 304
5 VALVE ROD STAINLESS STEEL 304
6 BAFFLE PLATE BRASS
7 VALVE SEAT BRASS
8 STEEL BALL STAINLESS STEEL 304
9 BODY STAINLESS STEEL 304
10 MAIN VALVE SPRING STAINLESS STEEL 304
11 BOTTOM COVER STAINLESS STEEL 304
12 STRAINER STAINLESS STEEL 304
13 VALVE COVER ALUMINIUM

DIMENSIONS
SIZE L H1 H2 W
1/2" 90 mm 64 mm 137 mm 64
3/4" 90 mm 64 mm 137 mm 64
1" 100 mm 57 mm 137 mm 64

CONNECTION THREAD  BSP
SIZES 1/2" 3/4" 1"
WEIGHTS  (KGS) 1.60 1.65 1.80

OPERATING CONDITIONS
MAX. ALLOWABLE TEMPERATURE  TMA (ºC) 220
MAX. OPERATING PRESSURE  PMO (BAR) 16