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BW / Flanged End Connections Top Entry Trunnion Mounted Ball Valve One Piece Type Body
BW / Flanged End Connections Top Entry Trunnion Mounted Ball Valve One Piece Type Body
BW / Flanged End Connections Top Entry Trunnion Mounted Ball Valve One Piece Type Body
BW / Flanged End Connections Top Entry Trunnion Mounted Ball Valve One Piece Type Body
Specifications
Brand Name :
Zaval
Model Number :
BLFF410
Certification :
API 6D
Place of Origin :
China
MOQ :
1 piece
Supply Ability :
negotiable
Delivery Time :
45 days
Packaging Details :
wooden case
Design Standard :
API 608, API 6D, ASME B16.34
Main Material :
ASTM A216-WCB, A352-LCB, A351-CF8M
Size Range :
2" - 60"( 50-1500mm)
Pressure Ratings :
Class 150-2500 (PN16-PN420)
Working Temperature :
-46℃ - 200℃
End Connections :
BW, Flanged
Opearations :
Lever, Gear, Pneumatic Actuator
Test and Inspection :
API 598, API 6D
Ports :
Full & Reduced Bore
Description

Top Entry Trunnion Monuted Ball Valve one piece type body

Zaval top entry soft-seated trunnion mounted ball valves are designed according to API6D standard . The valves can be applied in wide temperature ranges ( -46~243℃), particularly for piping flow with large size or high pressure. The top entry ball valve can be used for in-line maintenance services. The series are subjected to fire safe tests and certified per API607 and API6FA. Double piston effect seats, Primary metal to metal seal and secondary O-Ring seal seats.

Design Features

BW / Flanged End Connections Top Entry Trunnion Mounted Ball Valve One Piece Type Body

  1. Two O-ring Seals: Prevent leakage from stem area.
  2. Blow-out Proof Stem : Safety feature that functions to assure stem sealing at all pressures.
  3. Back-up Metal to Metal Sealing: If primary soft-seat materials are burned, the metal-to-metal provides shutoff.
  4. One-piece Body: Same rigidity as that of pipe.
  5. O-ring & Gasket Combination: Prevents leakage from body connection area.
  6. Floating Spring-loaded Seats: Assure sealing even at low pressures.
  7. Emergency Sealant Injection Fitting: Allows external intervention to prevent seat leakage.

Specifications

Design ASME B16.34/API 6D/API608
Face to Face ASME B16.10/API 6D
End to End ASME B16.10/API6D
End Flange ASME B16.5/B16.47/MSS SP-44
BW End ASME B16.25
Test API 6D/API 598
Fire Safe Test API607/API 6FA
Special NCAE MR0175

Product tags

trunnion mounted ball valve design

,

flanged end ball valves

,

ball valve trunnion mounted
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BW / Flanged End Connections Top Entry Trunnion Mounted Ball Valve One Piece Type Body

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Product Detail
Brand Name :
Zaval
Model Number :
BLFF410
Certification :
API 6D
Place of Origin :
China
MOQ :
1 piece
Supply Ability :
negotiable
Contact Supplier
BW / Flanged End Connections Top Entry Trunnion Mounted Ball Valve One Piece Type Body
BW / Flanged End Connections Top Entry Trunnion Mounted Ball Valve One Piece Type Body

Hangzhou Zhejing Technology Co., Ltd

Active Member
6 Years
Since 2007
Business Type :
Manufacturer, Exporter
Main Products :
Industrial Ball Valve, Industrial Gate Valve, Industrial Butterfly Valve
Total Annual :
15-20 million
Employee Number :
100~150
Certification Level :
Active Member
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