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ST-320D

SIZE：1/2"~2"(DN15~DN50)
3-pc sanitary ball valve, Tube Bore, Investment Casting, Inside Polish≦Ra0.6 , ISO 5211 Direct-Mounted Pad, Square Stem. C/W Purge port.

Product Features



* Lost-Wax Injection Casting
* Materials : Stainless Steel ASTM A351 CF8, CF8M, CF3M or higher grade materials.
* Seat Materials : PTFE, Cavity Filled PTFE, TFM1600/Cavity Filled TFM1600
FDA Seat certification is available.
* CIP/SIP Application
* ISO 5211 Direct-Mounted Pad for actuation.
* End Connections : Tube Welding Ends, T-Clamp 
* Compliance Standards: 3-A, DIN11850, ISO1127 
* Vacuum application NW, KF Ends are available.
* Inside Polish≦Ra0.6
* Extended stem ( 80mm ~ 100mm) is available.

Applicable Standards



Body Material

ASTM A351 CF8M/CF3M
Seat PTFE/Cavity Filled PTFE/TFM1600/Cavity Filled TFM1600
Pressure Body W.P. 2000W.O.G.
  T-Clamp/Tube Weld W.P. 200W.O.G.
Connections

3A - Tube Welding Ends, T-clamp
DIN11850
ISO1127
Temperature -20 to 180℃ (-4 to 356℉ )
Specifications Pressure-Temperature comply to
ASME B16.34
Face to Face : Manufacture standard
Valve Test  MFG STD
Remarks: