BALL - PNEUMATIC VALVES
 
screwed / socket weld
S.No.
PART
MATERIAL OF CONSTRUCTION
1
Body
C.S.
SS304
SS316
2
Actuator
WCB
CF8
CCF8m
3
Connector seal
Teflon PTFE
4
Body seat
Teflon PTFE Virgin
5
Ball (piggable)
SS304
SS304
SS316
6
Stem
SS304
SS304
SS316
7
Stem seal
Teflon PTFE
8
Gland seal
Teflon PTFE
9
Gland
SS304
SS304
SS316
10
Gland nut
C.S.
SS304
SS304
11
Actuator bracket
C.S. Powder coated
12
Rotary actuator
Aluminium Hard Anodisc
13
Flow indicator
PVC
TAC
Cover bolts
Aluminium
SCREWED TYPE D I M E N S I O N S (in mm)
Sizes ->
15
20
25
40
50
A
66
73
90
110
131
B
100
100
116
134
134
C
59
59
73
80
80
D
114
150
170
200
210
SCREWED TYPE D I M E N S I O N S (in mm)
Sizes ->
15
20
25
40
50
A
69
76
88
119
149
B
100
100
116
134
134
C
59
59
73
80
80
D
114
150
170
200
210
flange type
triclover type
FLANGED TYPE D I M E N S I O N S (in mm)
Sizes
15
20
25
40
50
65
80
100
A
108
117
127
165
178
190
203
229
B
100
100
116
134
134
158
158
185
C
59
59
73
80
80
93
93
185
D
114
150
170
200
210
228
250
305
TRICLOVER TYPE D I M E N S I O N S (in mm)
Sizes ->
15
20
25
40
50
A
80
84
94
112
131
B
100
100
116
134
134
C
59
59
73
80
80
D
114
150
170
200
210

 

D E T A I L S  -  R O T O R Y   A C T U A T O R Y
Type
Twin piston pneumatic actuator, double acting pneumatically, single acting via spring return
Fastening
4 x threaded boreholes in the base and in accordance with DN/ISO 5211
Materials Casing: anodized aluminium alloy Pinion: carbon steel, zinc plated
Rack assembly : aluminium alloy Pinion: easy side plastics
Body: cast iron / cast steel / SS304 / SS 316 / alloy 20
Seals Nitrile rubber (buna N) or special purpose materials
Temp. range Ambient temp.: 20 to 90 deg. C.
Operating temp.: 20 to 50 deg. C. Special versions available for low temp.
Extent of rotation Double acting: 90, 120 + 180 deg. Standard +/- 5 deg. adjustment
Single acting: 90 deg. +/- 5 deg. adjustment
Torque Ratings 10 to 2000 Nm (approx. 1 to 200 mKp)
Pressure range 1 to 10 bar
Accessories Solenoid valves; limit switches; positioners --- ON request to customer specifications
Ratings Class 150 / 300 / PN10 / PN25

 

CI = Cast Iron  CS = Cast Steel  MS = Mild Steel  SS = Stainless Steel(304/316)  GM = Gun metal(copper alloy)