Transcript Slide 1

The Swagelok® SK series and AFS
Multipurpose Ball Valves
© 2007 Swagelok Company.
Presentation Overview
• Product Overview
• Features and Benefits
– Stem Seal
– Seat Seal
• Product Options and Accessories
© 2007 Swagelok Company.
Product Overview
• Working pressures up to 6000 psig (413 bar)
• Temperature ratings
– 0 to 3020F (– 17 to 1500C)
– – 40 to 2000F (– 40 to 930C)
• Flow coefficients (Cv)
– SK Series 0.9 to 1.4
– AFS 4.0 to 13.8
• 316 stainless steel body and end connections
• Easy to maintain
• Variety of end connections
• Manual and pneumatic actuation
© 2007 Swagelok Company.
Product Overview
Working Pressure
Rating
SK Series
AFS
6000 psig
(413 bar)
6000 psig
(413 bar)
0 to 302F
(– 17 to 150C)
Temperature Rating
Low-temp option: – 40 to 200F
– 40 to 250F
(– 40 to 121C)
(– 40 to 93C)
Ball Orifice
0.188 in.
(4.8 mm)
0.472 in.
(12.0 mm)
End Connection
Sizes
1/4 to 3/8 in.
6 to 8 mm
3/8 to 1 in.
12 to 16 mm
Certifications

NGV 3.1 and NGV 4.6
ECE R110
Additional size end connections available upon request.
Working pressure rating may be limited by end connection.
Materials of construction vary. See product catalog.
© 2007 Swagelok Company.
Features
Directional handle
O-ring stem seal
Stainless steel floating ball
SK series shown
Spring-loaded
PEEK seats
© 2007 Swagelok Company.
316 SS Pressure-Containing Components
Packing bolt
Body
End screw
Stem
Packing bolt gasket
End screw gaskets
SK series shown
© 2007 Swagelok Company.
Stem Seal
SK series shown
Stem thrust washer
Chamfered back-up ring
Stem back-up ring
Stem O-ring
Stem
© 2007 Swagelok Company.
Seat Seal
SK series shown
Seat spring
Seat O-ring
Seat gland
PEEK seat
Seat back-up rings
© 2007 Swagelok Company.
Seat Seal
SK series shown
© 2007 Swagelok Company.
Seat Seal
High
Pressure
Low Pressure
SK series shown
© 2007 Swagelok Company.
Options
• Handles
– Directional
– Oval
– Metal
– Lock-out
© 2007 Swagelok Company.
Actuators - Pneumatic
• Rack and pinion
– Compact, lightweight
– Operated with standard shop air
– Spring return and double acting
– Dual mounting available
– Special service actuators
– ISO 5211-compliant
© 2007 Swagelok Company.
Product Summary
• Working pressures up to 6000 psig (413 bar)
• Temperature range from – 40 to 302F (– 40 to 150C)
• Easy to assemble and maintain
• Manual and pneumatic actuation
© 2007 Swagelok Company.
© 2007 Swagelok Company.