2-Way Direct Mount, Metal Ball Valve with Electric Actuator (2-Piece Screwed End Design).
DATA SHEET
2560 F /2561 F
SPECIFICATIONS :
Size
15 mm (½”) to 50 mm (2").
Body and End Piece
Investment Casted Cast SteelASTM A216 WCB or Stainless Steel ASTM A351 CF8 (SS304) or
CF8M SS316).
Ball
Stainless Steel AISI 316.
Design
As per API 607 Std. Fire Safe (but not tested).
Stem and Stem nut
Stainless Steel AISI 316.
Ball seat
Reinforced PTFE.
Stem seals
Reinforced PTFE.
Body gasket
PTFE.
Antistatic device
Stainless Steel SS316.
Pressure-temperature
As per BS 5351 Class 150 rating.
Body pressure rating
ANSI B16.5 Class 150.
End connection
Screwed.
Leakage Class
As per ANSI B16.104 1976 Teflon seating Class VI.
Characteristics
On-Off.
Temperature (max)
Continuous 100°C.
Intermittent 130°C.
ACTUATOR :
For valve size and actuator refer table below:
Electric supply
230V 50 Hz AC.
Manual Operation
All Electric actuators are fitted with manual override as a standard.
Accessories
All Motorised Ball Valves can be provided with accessories forautomation: Extra Limit switch,
Potentiometer, Remote PositionIndicator, 4 to 20 mA interface unit, IP-65 Protection.
Sales Point
Highly reliable, long life, Simple in construction and maintenance free ball valve.
Model 2561 F is closed coupled Valve & Actuator for Air, Water, Oil & Gas (Temp 800).
Model 2560F is remote mounted-Actuator for Air, Water, Oil, Gas & Steam.
Application
For air, water, oil, gas, Corrosive chemicals, Combustion equipment, Power stations, Hydro Electric Power Generation, Chemical and Petrochemical Industries.
SPECIFICATION TABLE FOR FULL PORT BALL VALVE
Catalogue
Number
Size
Orifice
Size
Flow
Factor
Kv
Hydrostatic
Test
Pressure
Working
Pressure
Actuator Type
Opening/
Closing
Time Approx
Power
Consumption
Inch
mm
mm
M³/hr
bar
bar
EA
Secs.
Watts
*256XF10
3/8
10
10
7.0
16
10
EA-21
20
10
*256XF15
1/2
15
15
10.40
16
10
EA-21
20
10
256XF20
3/4
20
20
27.52
16
10
EA-21
20
10
256XF25
1
25
25
48.00
16
10
EA-21
20
10
256XF40
1 1/2
40
40
103.00
16
10
EA-50
30
20
256XF50
2
50
50
206.00
10
10
EA-50
30
20
*Under Development
BILL OF MATERIAL
Sr.No
Description
Material
Sr.No.
Description
Material
Sr.No
Description
Material
1
Body
CF8M/CF8/WCB
10
Gland packing - bottom
PTFE
19
Hexagonal bolt
SS-304/M.S.plated
2
Flat ring
PTFE
11
Gland packing
PTFE
20
Adaptor
EN-8
3
End piece
CF8M/CF8/WCB
12
Gland packing- top
PTFE
21
Bracket
EN-8
4
Seat O- ring
Nitrile/EPDM
13
Gland bush
AISI-316
22
Spring washer
SS-304/M.S.plated
5
Seat
PTFE
14
Belleville washer
AISI-304
23
Hexagonal bolt
SS-304/M.S.plated
6
Ball
AISI-316
15
Lock nut
AISI-304
24
Spring washer
SS-304/M.S.plated
7
Antistatic device
SS-304
16
Lock washer
AISI-304
25
Hexagonal nut
SS-304/M.S.plated
8
Antistatic device
RPTFE(25%CFT)
17
Pneumatic Actuator
STD-3403/3404/3605-D&S
9
Stem
AISI-316
18
Spring washer
SS-304/M.S.plated
DIMENSIONS IN (MM)
Catalogue
Number
Valve Size (ØB)
A
C
D
F
G
Approx Height
Electric
Actuator
Approx. Weight In Kgs*
Inch
mm
H1
H2
2561F
2560F
256XF061
1/4
6.5
50
10
1/4”
175
108
180
215
EA21
2.2
2.6
256XF101
3/8
10
50
10
3/8”
175
108
180
215
EA21
2.2
2.6
256XF151
1/2
15
56
11
1/2”
175
108
185
220
EA21
2.3
2.7
256XF201
3/4
20
75
16
3/4”
175
108
200
235
EA21
2.5
2.9
256XF251
1
25
81
17
1”
175
108
205
240
EA21
2.6
3.0
256XF351
1½
38
101
18
1½
175
108
225
235
EA21
3.7
4.2
256XF501
2
50
121
20
2
200
130
265
285
EA50
6.2
7.7
Note:
Technical specifications details & dimensions are subject to change without prior notice.
Dimensions in the table are approximate subject to final confirmation by AVCON.
