Danfoss BV 1, BV 2 Installation guide

Installation Guide

BV 1 and BV 2 Block valves

HCFC, HFC, R717 (Ammonia), R744 (CO2)

006R9501

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 di. pressure = 0

Max. opening di. pressure with 12 W coil: 21 bar with 10 W coil: 14 bar

Part list is referring to drawings both at the previous and this page

No. Part Material DIN 1 Ass. Armature Stainless steel X 2 Cr N i 19 -11 2 Gasket Aluminium 3 Screw M6x20 Stainless steel RS A2-70 912

W 1- 4301

4 Cover Stainless steel EN 10204

W 1-430 8

5 Ass. Diagphram/

armature

6 Washer Stainless steel X5C rNi18-10

7 Valve seat Stainless steel 18/8 Free cutting st.

8 Spindle manual Stainless steel 18/8 Free cutting st.

9 O-ring Chloropren Chloropren 10 Valve Block Stainless steel SANMAC

11 Cap Stainless steel 18/8 Free cutting st.

12 O-ring Chloropren Chloropren 13 Rubber gasket Chloropren Chloropren 14 Crinkled spring

washer

15 Cap Plastics Plastics

Stainless steel/ teﬂon tissure

W 1- 4301

W 1-4305

304/304L EN10088 -3 W 1-4307

W 1-4305

Spring steel Spring steel

No. Part Material DIN 16 Strainer insert

FA 15 17 Refrig. Gasket Klingersil C4430 C4430 18 Strainer housing Stainless steel 18/8 Free cutting st.

19 Gasket Aluminium 30,255 20 Oriﬁce Stainless steel X10CrNiS 18-9

21 Refrig. Gasket Klingersil C4430 C4430 22 Shaft sealing Stainless steel EN 10088

23 Spindle Stainless steel X10CiN iS 18 -9

24 Sealing nut Stainless steel W 1- 4305 25 Sealing nut Stainless steel 26 Teﬂon gasket Teﬂ on Teﬂ on 27 Cap 6F Stainless steel 18/8 Free cutting st.

28 Sealing ring Stainless steel 18/8 Free cutting st.

29 Glass Glass Glass 30 O-ring Chloropren Chloropren

Stainless steel tissue

W 1-4305 EN 10088

W 1-4305

BV 1

BV 2

+ 2 hidden pages

Specifications and Main Features