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DIB DBB High Pressure Flange End Trunnion Ball Valve With Cavity Vent

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DIB DBB High Pressure Flange End Trunnion Ball Valve With Cavity Vent

Brand Name : TEKO

Model Number : Q47F

Certification : CE Certificate

Place of Origin : China

MOQ : 1 pcs

Price : By Negotiation

Payment Terms : L/C

Supply Ability : 100 tons per month

Delivery Time : 35 days after deposit

Packaging Details : By wooden cases

Material : WCB, Forged Steel

End : Flange End

Pressure rating : 150Lb-2500Lb

Operation : Manual, Gear

Extened Stem : Available

Ball Design : DBB, DIB

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DIB DBB High Pressure Flange End Trunnion Ball Valve With Cavity Vent


Trunnion Mounted Ball Valve Double Block and Bleed, in the closed position, provides a seal against pressure from both ends of the valve with a means of vending/bleeding the cavity between the seating surfaces.


Specifications


SIZES:2" -48*
AVAIL:

ANSI 150-AN5I 2500

API 6D, CSA

ANSI 816.34

API 6FA (Fire tested)

QA 150 9001:2008

API QSL-1-9th EDITION

NACE MR01-75/I50 15156

CE-PED Compliant


Features:

- ASTM A-350-LF2 Class 1 body

- ASTM A-352-LCC, A-182-F316SS, A351-CF8M

- PTFE, Nylon, Devlon or Peek Seats

- Viton GLT or HNBR 0-rings (HNBR tested at -50F)

Double block and bleed

Double Piston style seat design or DPE x Self Relieving

- CSA 2245.15 compliance

. Stem and seat sealant injection included on most sizes

- Low emission packing design is standard supply

- Anti-static stem

- Soft seated and metal seated designs available

- Liquid By-pass available


Advantage:

  • Available seat configurations as per IS0 14313/API 6D
  • definitions:
  • DIB-1: Both seats bi- directional (DPE x DPE)
  • DIB-2: One seat unidirectional and one seat bi-directional (self-relieving x DPE). Liquid porting is not required.
  • The integrity of the downstream process area is maintained by the DPE seat on the downstream side. The downstream seat is energized by springs and upstream
  • pressure.
  • Both seats are also spring energized to maintain low pressure ball/seat contact.


Product Tags:

DIB Trunnion Ball Valve

      

Cavity Vent Trunnion Ball Valve

      
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