Data Sheet
Change-over valve
Type DSV 2
Highly reliable safety valves provides lower capacity and more exibility
DSV 2 are change-over valves, which are
designed to meet all industrial refrigeration
application requirements.
DSV valves are designed specically for use
with double safety valve systems.
The valves are designed to give favourable ow
characteristics and are easy to dismantle for
servicing. The valve cone is designed to ensure
perfect closing, even with minimum torque the
valve will close eectively. All valves are
equipped with vented cap and nipple/ange
connections, which permit easy inspection or
replacement of safety valves.
AI145286416470en-000301
Description
Pos. #
Qty.
Code no.
O-ring for seat161
148F3023
O-ring for housing/bonnet
17
1
Gasket for cap231
Description
Pos. #
Qty.
Code no.
Gasket for ange SFV 15/DSV 2
30
2
148F3030
Gasket for nipple SFV 15312
Gasket for ange SFV 15-20-25/DSV 2
32
2
Gasket for ange SFV 20-25/DSV 2
33
5
Description
Pos. #
Qty.
Code no.
Gasket for cone81
148F3025
O-ring for seat161
O-ring for housing/bonnet
17
1
Lock pin
18
1
Slotted nut
20
1
Gasket for cap231
Gaskets complete for packing gland
29a
1
Gasket for ange SFV 15/DSV 2
30
2
Gasket for nipple SFV 15312
Gasket for ange SFV 15-20-25/DSV 2
32
2
Gasket for ange SFV 20-25/DSV 2
33
5
Description
Pos. #
Qty.
Code no.
Packing gland incl. gaskets
291148B4032
Spare parts and accessories - Change-over valve, type DSV 2
Product specication
Spare parts and Accessories
Figure 1: Spare parts and Accessories
Table 1: Spare part kit, for bonnet and cap (installation kit)
Table 2: Dismounting kit
Table 3: Repair kit, complete set of gaskets
Table 4: Packing gland incl. gaskets (with O-rings)
© Danfoss | Climate Solutions | 2021.07 AI145286416470en-000301 | 2
Description
Pos. #
Qty.
Code no.
Cap incl. gasket281
148B4076
Description
Pos. #
Qty.
Code no.
Grease for packing gland (tube)
1
148H3445
Spare parts and accessories - Change-over valve, type DSV 2
Table 5: Cap incl. gasket
Table 6: Grease for packing gland (tube)
© Danfoss | Climate Solutions | 2021.07 AI145286416470en-000301 | 3
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