Alfa Laval Unique RV-P - Welding Procedures

3 Installation
Study the instructions carefully.
The items refer to the parts list and service kits section.
Check the valve for smooth operation after welding.
3.3 Welding
Step 1
Always weld the valve body into the system when it is
disassembled fro
mthevalve.
Maintain the minimum clearance (A) so that the actuator can be
removed.
Valve size
A(mm)
38 mm/DN40
100
51 mm/DN50
105
63.5 mm/DN65
130
76 mm/DN80
145
101.6 mm/DN100
180
2405-0008
A
10