BALL VALVES
Lined Ball Valves

 

KIM PFA LINED BALL VALVE is a two piece, flanged, full bore construction. The surface protected ductile iron (ASTM A 395) body with a chlorine free prime coat and additional enamel red exterior coat ensures resistance to harsh environmental conditions. It is especially best suited to all corrosive services providing the ultimate protection under extreme conditions.

 

SIZES: 20mm - 150mm Flanged ANSI 150#, Table D / E.
PRESSURE RATING: up to 10 Bar
INDIVIDUAL SERIAL NUMBER: Full traceability available on request from serial number.
ISO MOUNTING: Top
'V' RING STEM PACKING: Triple PTFE 'V' ring packing backed up by a taper & retainer ring ensures stem sealing integrity.
PFA LINING: 3.2mm thick PFA (Perfluoro Alkoxy) lining provides full chemical resistance. FEP lining also available.
FULL BORE DESIGN: Lower friction loss in line.
DOVETAIL & MALE/FEMALE GROOVE: Locks in PFA lining position and ensures integrity under vacuum applications.
VIRGIN PTFE SEAT: The virgin PTFE seals provide a bubble tight shut off utilising the floating ball design.
STAINLESS STEEL FASTENERS: All body fasteners are of 304 SS.

 
 
 

Size

20

25

40

50

65

80

100

150

*Break Torque Nm

9

15

44

55

70

89

175

510

Cv

36

87

233

360

645

932

1456

3260

* Minimum 30% safety factor is advised when sizing actuation

 

Testing & Inspection

Spark Test

100% Spark Test at 10kV on all wetted parts.

Hydrostatic Test - Shell

2750 kPa

Hydrostatic Test - Seat

2200 kPa

Pneumatic Test as per API 598 / BS6755 Part I

600 kPa

 

Description

Material

Body - Lining

PFA

Body - Shell

Ductile Iron ASTM A 395 Gr.60-40-18

End Piece - Lining

PFA

End Piece - Shell

S.G. Iron

Ball & Stem - Lining

PFA

Ball & Stem - Shell

Stainless Steel ASTM A 351 Gr. CF8 / CF8M

Seat Ring

Virgin PTFE

Taper Ring

Virgin PTFE

'V' Ring

Virgin PTFE

Thrust Ring

304 SS

Gland Follower

304 SS

Fasteners

Stainless Steel ASTM A 276, 304

Lever

Mild Steel Chrome Plated with PVC Sleeve (Stainless Steel available on request)

Lever Stop

Mild Steel Chrome Plated

Surface Primer

Chlorine Free with modified alkyd resin

Surface Coating

Enamel Red

 

Kim Valves Australia
16-18 Overseas Drive, Noble Park, Victoria 3174
phone: +61 (3) 8793 4000     fax: +61 (3) 8793 4040     email: info@kimvalves.com.au

Male/Female 'V' Groove for zero leakage

 
 

Dovetail groove holds lining firmly in place