Pressure Safety Valve for steam
VFS 2 valves are a range of 2 port flanged valves for chilled water, LPHW, MPHW, HPHW (low, medium or high pressure hot water) and steam applications. These valves may be used with glycol concentrations of up to 50 %.
The valves are designed to be combined with following actuators:
？ DN 15-50 AMV(E) 25 (SU/SD), AMV(E) 35, AMV 323, AMV 423 and AMV 523
？ DN 65-100 AMV(E) 55, AMV(E) 56, AMV(E) 85, AMV(E) 86, AMV 423, AMV 523 and AMV (E) 655, 658, 659
Features:
？ Logarithmic characteristic
？ Control range 30:1 / 50:1 / 100:1
？ Suitable for steam applications
Main data:
？ DN 15-100
？ kVS 0.4-145 m3/h
？ PN 25
？ Medium: - Circulation water/glycolic water up to 50 % /steam (max. Δp = 6 bar):
？ Temperature:
2 (-10*) 200 °C
* At temperatures from -10 °C up to +2 °C use stem heater
？ Logarithmic characteristic
？ Flange PN 25 connections
？ Compliance with Pressure Equipment
Directive 97/23/EEC
Technical data
Boss was set up in 2009 in Wuxi, it takes 1 hour from Shanghai Railway station to our factory.
Business scope: Vavle and pump develope, manufacture, sell and service.
Looking for abroad companies agent biz
Advantage:
1, CNC machines 20 sets
2, production lines: 4
3, CE, asme products
4, follow Germany and Italy technology
5, 3 stores and 2 factoreis
Company Policy: Honest, Service, Quality
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