ball valve Art. 55
----------------- 		  B.R.V.bonetti rubinetterie valduggia
Loc. Molino Rastelli, 2 I-13018 VALDUGGIA (VC) ITALY
Tel. +39 0163 48062 - Fax +39 0163 48188
http://www.brv.it - email: info@brv.it


55

 		Hose union ball bib-cock in hot forged brass. Chrome plated.
PN 10. Max. 95°C.
End threaded to ISO 228 (DIN 259 BSP 2779).
With aluminium lever.
Sizes: 3/8" up to 1"


WORKING PRESSURE
for water, oil and non aggressive fluids (+25°C) 10 bar

WORKING TEMPERATURE
Min. -20°C Max. +95°C

TEST PRESSURE
seal pneumatic test 6,5 bar


Dimensions
Dimensions
COMPONENTS MATERIAL-TREATMENT Q.
Handle
Screw
Packing gland
Stem
Stem packing
Antifriction Ring
Ball
Ball seals
Body
Tailpiece
Nut
Straightener
Union O-ring
Hose Union
 		Aluminium; Epoxy resin painted
Steel; zinc plated
Brass P-OT58Pb UNI 5705-65
Brass P-OT58Pb UNI 5705-65
P.T.F.E.
P.T.F.E.
Brass P-OT58Pb UNI 5705-65; chrome plated
P.T.F.E.
Brass P-OT58Pb UNI 5705-65; nickel plated
Brass P-OT58Pb UNI 5705-65; nickel plated
Brass P-OT58Pb UNI 5705-65; nickel plated
Hostaform
N.B.R. 70
Brass P-OT58Pb UNI 5705-65; nickel plated
 1
1
1
1
1
1
1
2
1
1
1
1
1
1


Size 1/4" 3/8" 1/2" 3/4" 1" 1"¼ 1"½ 2"
A
B
C
D
E
DN
Gr.
 -
-
-
-
-
-
-
 		145
11
90
92
14
10
209
 		145
11
90
92
14
10
208
 		155
14
90
103
20
12
320
 		170
15
90
118
25
14
437
 		-
-
-
-
-
-
-
 		-
-
-
-
-
-
-
 		-
-
-
-
-
-
-
M.Carton                
55
 -
 		20
 		20
 		10
 		10
 		-
 		-
 		-
DOC. 04.02