Technical Details

Design Standard : API 593

Testing Standard : API 598

Sizes : DN 50 to DN 250

Pressure Rating : PN 20 - 40 (Class 150)

Operation : Lever Operated, Electric/Pneumatic Actuator, Gearbox

End Connection : Wafer and Flanged (Optional)

Material Composition

Body : ASTM A216 - WCB

Stainless Steel ASTM - A351 CF8M

Duplex Stainless Steel ASTM A890 - TA - CD4MCu

ASTM A743 - CN -7M - PAL 28 - LM25 : HK 310

Seal : UHMWPE / TIVAR / PTFE (range) / Metal / PEEK

Disc : ASTM A216 - WCB, Stainless Steel ASTM - A351 CF8M

Duplex Stainless Steel ASTM A890 - TA - CD4MCu

ASTM A743 - CN -7M

PAL 28, LM25, HK310

Shaft : SAF 2205, HK310, 304 SS , 316 SS, EN57, 904 L, PAL28

Certified to : PED 2014/68/EU, JASWIC, SABS SANS 1849:2008 ,

SIL LEVEL 3 IEC 61508

Face-to-Face

Short Pattern

20B / 40B

50 - 43 mm

80 - 46 mm

100 - 52 mm

150 - 56 mm

200 - 60 mm (Only 20B)

250 - 68 mm (Only 20B)

Long Pattern

40B

200 - 90 mm

250 - 115 mm

Special Features

  • Available in different alloys for the correct media applications

  • Low-torque figures to accept smaller actuators (cost saving)

  • Maintenance friendly

  • PN20 and PN40 pressure rating options

  • Tilted disc with seal to have 360° full sealing capabilities (no shaft interference)

  • Mounting ISO PAD to ISO 5211 standards

  • Self-energized sealing system

  • Isolation and control applications

  • High and Low temperature capabilities

  • High temperature applications up to 900°

Physical Address :

144 Edison Crescent

Hennopspark Ext 7

Centurion

Postal:

P.O. Box 13883

Clubview

Centurion

0014

T: +27 12 653 1156 | E: sales@paltech.co.za
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