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 Valve Automation Systems
Three Piece Swing Out Design, Threaded, Socket Weld Ends 600# Ball Valve  
 
Model :
 
 
BL-3O-F-P-A3 (Threaded Ends to BSP II) 

BL-3O-F-N-A3 (Threaded Ends to NPT)

BL-3O-F-W-A3 (Socket weld Ends)
Size :
15-50 mm
Bore :
Full bore
Material :
Carbon Steel, Stainless Steel and Alloy Steel 
Seat :
PTFE / RPTFE / NYLON / DEVLON / PEEK
Ratings :
600 Class
Ends :
Screwed to BSP II
NPT Socket weld
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Design Features | Standards | Option | Exploded View | Dimension View
 
Design Features Standards
Fast & Econimical In-line Maintenance
Design : ASME B 16.34, BS EN ISO 17292
Self adjustable gland packing
Pressure Test : API 598 / BS EN ISO 12266-1
Renewable Seat & Seals
End to end : Manufacturer standards
ISO Mounting pad to suit actuator gear box and other hardware mountings
Ends Dimension : 1) Screwed meets ANSI B2.1
2) Socket weld meets ANBI B 16.11
Maintenance free live loaded double sealing
Mounting Pad : DIN 3337/ ISO 5211
High cycle stem packing system provides extra longer service life
Material Certifications : DIN 50.049-3 1B
Anti-Static Device
Quality Systems / Certifications : ISO 9001:2008
Blowout proof Stem
 
Centering Lugs for easy allignment
 
'O' ring style body seals for better joint sealing & resuable(for Screwed, Socket & buttweld ends)
 
 
Option
Extended 100mm long pre-welded pipes in SW valve to avoid destortion of ball seats
Extended stem & pad lock capabilities provide maximum safety. 
Vented ball to reduce damage caused by trapped cavity pressure. 
Cavity free seals are available to reduce the possible entrapment of line media fluids between the ball and the shell. 
 
 
 
 Exploded View
 
mevada
 
 
No. Description Material Qty
1
BODY
WCB / CF8 / CF8M / CF3 / CF3M
1
2
THRUST WASHER
PTFE / GFT / CFT
1
3
STEM
AISI 304 / 304L / 316 / 316L
1
4
GLAND SEAL RING
PTFE / GET / CFT / GRAPHITE
1 SET
5
GLAND SPACER
AISI 316 / 316L
1
6
BELLEVILLE WASHER
SPRING STEEL ZINC PLATED / S.S 304
2
7
LOCK WASHER
S.S 304
1
8
GLAND NUT
C.S ZINC PLATED / S.S 304 / S.S 316
1
9
BALL
CF8 / CF3 / CF8M / CF3 / CF3M
1
10
BODY JOINT RING
“O” STYLE PTFE / GFT / CFT / FLAT STYLE GRAPHITE
2
11
BODY SEAT
PTFE / GFT / CFT / NYLON / DEVLON / PEEK
2
12
ADAPTOR
WCB / CF8 / CF8M / CF3 / CF3M
2
13
STUD & NUT
A 193 GR.B7 & A194 GR.2H, A 193 GR. B8 / A 270, A 193 GR. B8M & A 194 GR.8M, A 320 L7 & B8
4
14
GRUB SCREW
HIGH TENSILE
1
15
STOPPER
C.S ZINC PLATED / AISI 304
1
16
LEVER WITH PVC SLEEVE
C.S POWDER COATED / CF8
1
17
LEVER NUT
C.S ZINC PLATED / AISI 304
1
18
ANTISTATIC DEVICE
AISI 316 / 316L
1/2
19
END CAP
PVC
2
 
 
 
 Dimension View
 
 
 
# 600
Valve
size
A B C ØD ØE ØF G H I ØJ ØK L M N O
PCD
15 70 57 128 12.7 21.7 10 29.5 15 9.5 11.1 25 6.3 4 M5 36
20 85 60 128 19 27 13 34 13.5 9.5 11.1 30 6.3 4 M5 42
25 95 73 155 25.4 33.8 13 39.5 23.5 12 12.7 30 7.9 4 M5 42
40 115 87 180 38.1 48.6 13 46 31.3 14 14.3 35 9.5 4 M6 50
50 127 102 203 50.8 61.1 16 58.7 34.5 15.5 17 55 11.1 4 M8 70
  ALL DIMENSIONS ARE IN MM