Flange connection standard according to DIN standard and end welding, piston / guide sleeve internal parts path design, can provide balanced bellows, provide block steel structure valve body design according to need.
Applicable to gases, liquids and vapors in power plants and chemical industries.
Design:
VSE1 open bonnet
VSE2 Standard
VSE4 Heavy Duty for low pressure conditions
VSE5 Bellows
VSR Adjustable opening and closing pressure difference
 
Technical data
Inlet pressure:
PN 10-400
Inlet size:
DN 25-700
Setting pressure:
0.5-500 bar
Throat diameter:
13-125mm
Valve material:
Standard type 1.0619 high temperature type 1.7357/SA 217 WC6
High temperature type 1.7357
Austenitic stainless steel 1.4308/1.4581
Standard:
ASMEVIII