images/testate/Template-Header-Sito-OMALBALLVALVES.jpg
FIND THE PRODUCT IN OUR CATEGORIES
BALL VALVES
BUTTERFLY VALVES
PNEUMATIC VALVES
PNEUMATIC ACTUATORS
ELECTRIC ACTUATORS
ACTUATOR ACCESSORIES

Item 424 stainless steel ball valves

Item 424 stainless steel ball valves
Macro Ball valves

2-way full-bore three piece casted stainless steel ball valve threaded-ends or butt weld - PN 63

CONFIGURE Drive
REQUEST INFORMATION
PAGE PRINT
  • features
  • dimensions
  • materials
  • diagrams and breakaway torque
  • documents

GENERAL FEATURES:
• Manufactured in three pieces to facilitate replacement on plants which requires frequent maintenance.
• Threaded ends as per ISO 7/1 specifications; socket welding; butt welding.
• Standard seals: PTFE.
• Working temperature: from -20°C to +180°C (see diagram)
• Working pressure: see diagram.
• Fluid range: air, water, gas, petroleum and petrochemical products, aggressive media.
• ISO 5211 flange connection.
• Integrated locking device for lever version.

ON REQUEST:

• Seals made of:

  • RPTFE (15% glass filled)
  • CTFE (25% carbon filled)
  • TFM 1600.
• For other applications, please contact our sales department.

CERTIFICATIONS:
• ATEX version in conformity with European Directive 2014/34/EU.
• ATEX certificate on request.
• In compliance with European Directive 2014/68/EU PED.

DIMENSIONS
SIZE
ABØE
DFGH
ØL
ØM
ØN
THREADED END
SOCKET WELDING ENDBUTT WELDING ENDVZ
DN [mm][inch]ØC
ØR
PTØU
ØQ
S
DN 081/4"
65
32,5
11,2
48,8
42
49,5
9
6636-42
1/4"
14,3
13,0
65,0
10,4
14,8
70
150
78,0
DN 103/8"
6532,5
12,6
48,8
42
49,5
9
6636-42
3/8"
17,7
13,0
65,0
13,7
18,5
70
150
78,0
DN 151/2"
7537,5
15,0
48,8
42
49,5
9
6636-42
1/2"
22,0
16,0
75,0
15,0
21,0
75150
78,0
DN 203/4"
8040,0
20,050,3
4553,5
9
6636-42
3/4"
27,5
16,0
80,0
21,4
28,3
90150
82,5
DN 251"
9045,0
25,0
64,05262,7
11
7642-501"
34,3
17,0
90,0
27,2
35,5
100200
91,5
DN 321" 1/4
11055,0
32,0
73,4
5767,711
7642-50
1" 1/4
43,0
20,0
110,0
35,5
43,7
110200
95,5
DN 401" 1/2
12060,0
38,0
82,0
6881,5
11
9750-701" 1/2
49,0
20,0
120,0
41,2
50,0
125250
112,0
DN 502"14070,0
50,8
94,3
7791,0
149750-70
2"
61,4
22,0
140,0
52,7
63,0
150250
118,5
DN 652"1/2
18592,5
65,0
165,0
100117
1711970-1022" 1/2
77,2
33,0
185,0
65,3
77,2
190300
140,0
DN 803"
205102,5
80,0
190,0
111127,7
1711970-102
3"
90,0
34,3
205,0
79,5
89,8
220300
151,0
DN 1004"
240120,0
100,0
240,0138159,8
221311102-1254"
115,4
41,0
240,0
102,3
115,4
270400178,0

MATERIALS
1
Shaft
316 S.S.
1.4401
UNI X5CrNiMo 17 12
2
Nut
304 S.S.
1.4301
UNI X5CrNi 18 10
3
Belleville washer
301 S.S.
1.4310
UNI X12CrNi 17 07
4
Gland
304 S.S.
1.4301
UNI X5CrNi 18 10
5*
V-ring stem packing
P.T.F.E.


6*
O-ring
FKM


7
Antistatic device
316 S.S.
1.4401
UNI X5CrNiMo 17 12
8*
Pyramidal stem seal
P.T.F.E.


9*
Body gasket
P.T.F.E.


10*
Seal
P.T.F.E.


11
Nut
304 S.S.
1.4301
UNI X5CrNi 18 10
12
Bolt
304 S.S.
1.4301
UNI X5CrNi 18 10
13
Ball
316 S.S.
1.4401
UNI X5CrNiMo 17 12
14
Body
316 S.S.
1.4408

15
End cap
316 S.S.
1.4408

* Components of spare part kit KGBV60...

Pressure/temperature diagram

Flow/pressure loss diagram and Kv nominal coefficient

Kv is the coefficient, expressed in m3/h (with water at 15°C) causing a pressure loss of 1 bar.

BREAKAWAY TORQUES Nm
SIZE
DN 8 1/4"
DN 10 3/8"
DN 15 1/2"
DN 20 3/4"
DN 25
1"
DN 32 1"1/4
DN 40 1"1/2
DN 50
2"
DN 65 2"1/2
DN 80
3"
DN 100
4"
PN 63 bar
6
7
8
10
14
20
29
42
85
146
235


Torque can vary depending on temperature and type of fluid; a safety factor of 1.4 must be applied. Torque can drop on high frequency of operations. The actuator/ valve sizing, indicated on the following pages, are based for valves to be used with liquids or gaseous fluids, clean, and for medium temperatures. For further information, or different uses please contact our sales department.

CONFIGURE DRIVE
Select the search standards
FIND ITEM
X CLOSE

NEXT EVENT

Domani Lavoro 2024
Domani Lavoro 2024
9-10-11 November 2024 - Brixia Forum, Brescia, Italy