Double Block and Bleed Valve
Quick Overview:
SpecificationsDouble Block and Bleed Ball Valve Size:1/2"~42" Pressure :Class150~Class2500 Ball Type: Trunnion Mounted BallPort Type: Full Bore, reduced bore. Design and Manufacture as per: API6DStructual Length : ASME16.10Welded Ends:ASME B16.25Test and Inspection: API598NACE:MR0175 Part maneMaterialPart maneMaterialBodyBrass,A105,F51, A182 F11, F304,F316,F51,A105 ,A350 -LF2.PackingGraphite/PTFEStemF51,410,420,
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Specifications
Double Block and Bleed Ball Valve
Size:1/2"~42"
Pressure :Class150~Class2500
Ball Type: Trunnion Mounted Ball
Port Type: Full Bore, reduced bore.
Design and Manufacture as per: API6D
Structual Length : ASME16.10
Welded Ends:ASME B16.25
Test and Inspection: API598
NACE:MR0175
|
Part mane |
Material |
Part mane |
Material |
|
Body |
Brass,A105,F51, A182 F11, F304,F316,F51,A105 ,A350 -LF2. |
Packing |
Graphite/PTFE |
|
Stem |
F51,410,420,304, 304L, 316, 316L |
Stuffing cover |
Brass,A105,F51, A182 F11, F304,F316,F51,A105 ,A350 -LF2. |
|
Disc |
A105,CF8, CF8M CF8C, CF3, CF3M,F51 |
Yoke |
WCB, Stainless steel |
|
Seat suface |
Stellite,Cr,PTFE |
Worm device |
Gear box ,Bevel gear ,Handwheel |
Structural Features:
- Anti Static
- Anti Blow Out Stem
- Auxiliary Sealing Construction
- Locking Device Available
- Fire Safe API 607- 6FA .
- Double block & bleed .
- Emergency sealant grease injection
