PIPELINE VALVES --- PLUG VALVE






Design and Manufacturing Standards:
Basic Design: API 6D / API 599
Face to Face Dimension: API 6D / ANSI B16.10
Flange Ends standard: ANSI B16.5
Inspection & Testing to: API 6D / API 598

  Valve Features:
1. Bidirectional inline bubble tight seal independent of line pressure.
2. Full encapsulation and retention of all leading edges of pTFE sleeve and top seal components.
3. Fill lip at port openings protects PTFE sleeve.
4. Contoured waterway assures minimum flow turbulence characteristic.
5. No body cavities to entrap flow media.
6. Flange mounting pads to ISO 5211 independent of cover and top seal assembly.
7. Quarter-turn operation
8. Non-lubricated
.
9. PTFE lining material adopt the various of fillings according to usage of temperature and work medium, it possess the good lubricate and long life for usage.
 
Pressure Class and Size Range:
ANSI Class
Nominal Size
150
1/2" to 14"
300
1/2" to 14"
600
1/2" to 14"






Standard Material List:
No.
Part Name
Material
No.
Part Name
Material
1
Pressing Oil Screw
Steel
7
Copper Diaphragm
Copper
2
Wrench
Ductile Iron
8
Bolt / Nut
A193-B7 / A194-2H
3
Stop Ring
304SS
9
Plug
ASTM A276-410
4
Bonnet
ASTM A216-WCB
10
Washer
PTFE
5
Nut
ASTM A276-410
11
'O' Ring
Buna-N
6
Bearing
Steel
12
Body
ASTM A216-WCB


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