Danfoss BV 1, BV 2 Installation guide
Installation Guide
BV 1 and BV 2 Block valves
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HCFC, HFC, R717 (Ammonia), R744 (CO2)
BV 1 |
BV 2 |
Coil |
BV 1 & BV 2 |
|
Connections DN 10/DN15 |
|
Max. working pressure, PB |
= 28 bar (Pe) |
Test pressure p' |
= 42 bar (Pe) |
Medium temperature |
= −40°C → 105°C |
EVRST: |
|
Min. opening diff. pressure |
= 0 |
Max. opening diff. pressure |
|
with 12 W coil: |
21 bar |
with 10 W coil: |
14 bar |
<![endif]>006R9501
© Danfoss A/S (AC-MCI/MWA), 2012-11 |
DKRCI.PI.FP0.A1.02 / 520H7038 |
1 |
Part list is referring to drawings both at the previous and this page
No. |
Part |
Material |
DIN |
1 |
Ass. Armature |
Stainless steel |
X2CrNi 19-11 |
2 |
Gasket |
Aluminium |
|
3 |
Screw M6x20 |
Stainless steel |
RS A2-70 912 |
|
|
|
W 1-4301 |
4 |
Cover |
Stainless steel |
EN 10204 |
|
|
|
W 1-4308 |
5 |
Ass. Diagphram/ |
Stainless steel/ |
|
|
armature |
teflon tissure |
|
6 |
Washer |
Stainless steel |
X5CrNi18-10 |
|
|
|
W 1-4301 |
7 |
Valve seat |
Stainless steel |
18/8 Free cutting st. |
|
|
|
W 1-4305 |
8 |
Spindle manual |
Stainless steel |
18/8 Free cutting st. |
|
|
|
W 1-4305 |
9 |
O-ring |
Chloropren |
Chloropren |
10 |
Valve Block |
Stainless steel |
SANMAC |
|
|
|
304/304L |
|
|
|
EN10088-3 |
|
|
|
W 1-4307 |
11 |
Cap |
Stainless steel |
18/8 Free cutting st. |
|
|
|
W 1-4305 |
12 |
O-ring |
Chloropren |
Chloropren |
13 |
Rubber gasket |
Chloropren |
Chloropren |
14 |
Crinkled spring |
Spring steel |
Spring steel |
|
washer |
|
|
15 |
Cap |
Plastics |
Plastics |
No. |
Part |
Material |
DIN |
16 |
Strainer insert |
Stainless steel |
Stainless steel tissue |
|
FA 15 |
tissue |
|
17 |
Refrig. Gasket |
Klingersil C4430 |
C4430 |
18 |
Strainer housing |
Stainless steel |
18/8 Free cutting st. |
|
|
|
W 1-4305 |
|
|
|
EN 10088 |
19 |
Gasket |
Aluminium |
30,255 |
20 |
Orifice |
Stainless steel |
X10CrNiS 18-9 |
|
|
|
W 1-4305 |
21 |
Refrig. Gasket |
Klingersil C4430 |
C4430 |
22 |
Shaft sealing |
Stainless steel |
EN 10088 |
|
|
|
W 1-4305 |
23 |
Spindle |
Stainless steel |
X10CiNiS 18-9 |
|
|
|
W 1-4305 |
24 |
Sealing nut |
Stainless steel |
W 1-4305 |
25 |
Sealing nut |
Stainless steel |
|
26 |
Teflon gasket |
Teflon |
Teflon |
27 |
Cap 6F |
Stainless steel |
18/8 Free cutting st. |
|
|
|
W 1-4305 |
28 |
Sealing ring |
Stainless steel |
18/8 Free cutting st. |
|
|
|
W 1-4305 |
29 |
Glass |
Glass |
Glass |
30 |
O-ring |
Chloropren |
Chloropren |
BV 1
BV 2
2 |
DKRCI.PI.FP0.A1.02 / 520H7038 |
© Danfoss A/S (AC-MCI/MWA), 2012-11 |
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