C.V.L. s.r.l. Valvole a sfera
C.V.L. s.r.l. Valvole a sfera    Via Assisi, 27 - 21013 GALLARATE (VA) - Italy Tel. +39 0331 798838 - Fax +39 0331 794923 • e-mail: cvlsrl@cvlsrl.it
C.V.L. s.r.l. Valvole a sfera
COMPANY PROFILE
LOCATION
CONTACTS
PRODUCTS
  Monobloc type
  Split body
  3 pieces
  Precision casting Valves
  Wafer
  Needle Valves
  ISO 5211
 
CVL124
3piece body type
For low pressures (PN63)
Connections: GAS F/F – NPT F/F – B.W. – S.W.
Investment casting stanless steel only (CF8M).


N° NAME MATERIAL
1 Square Body DIN 1.4408 (ASTM A351 CF-8M)
2 Body Cap DIN 1.4408
3 Ball DIN 1.4408
4 Stem DIN 1.4401 (AISI 316)
5 Ball Seats PTFE
6 Gasket PTFE
7 Gasket PTFE
8 O-ring VITON
9 Stem Packing PTFE
10 Stem Ring DIN 1.4401 (AISI 316)
11 Washer Stainless Steel
12 Nut DIN 1.4401 (AISI 316)
13 Ring DIN 1.4301 (AISI 304)
14 Stopper DIN 1.4301 (AISI 304)
15 Bolt DIN 1.4301 (AISI 304)
16 Nut DIN 1.4301 (AISI 304)
17 Ring DIN 1.4301 (AISI 304)
18 Handle DIN 1.4301 (AISI 304)

FOR 2 1/2" - 3" SIZES ONLY
N° NAME MATERIAL
13 Lock Washer DIN 1.4301 (AISI 304)
14 Stopper DIN 1.4301 (AISI 304)

Dimension table
DN 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4"
PN 63 63 63 63 63 63 63 63 63 63 63
A 62 62 63 70 73 88 94 100 146 157 175
L 49,6 49,6 56 73 82 91 104 120 155 182 225
M 112 112 112 138 138 160 205 205 330 330 340
ISO
5211		 F-03 F-03 F-04 F-04/
F-05		 F-04/
F-05		 F-05/
F-07		 F-05/
F-07		 F-05/
F-07		 F-07/
F-10		 F-07/
F-10		 F-07/
F-10
g 410 400 440 820 1020 1790 2420 3470 8550 11200 20000

C.V.L. s.r.l. Valvole a sfera    Via Assisi, 27 - 21013 GALLARATE (VA) - Italy Tel. +39 0331 798838 - Fax +39 0331 794923 • e-mail: cvlsrl@cvlsrl.it