Gold Member Since 2009
Audited Supplier
Vatac Valves (Wenzhou) Corporation

Top Enry Ball Valve, Casting Top Enry Ball Valve, Flanged Top Enry Ball Valve manufacturer / supplier in China, offering Double Block and Bleed (DBB) Top Entry Ball Valve, Cast Steel Wcb Axial Check Valve, Casting Non -Slam Check Valve with Double Flange and so on.

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Supplier Homepage Product Ball Valve Top Entry Ball Valve Double Block and Bleed (DBB) Top Entry Ball Valve

Double Block and Bleed (DBB) Top Entry Ball Valve

FOB Price: US $125 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $125/ Piece
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Production Capacity: 8000ton Per Year
Transport Package: Sea Worthy
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: Q41F
  • Connection Form: Flange
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Oil Seal Ball Valve
  • Function: Shutoff
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Design & Manufacture: API 6D, Asme B16.34
  • Face to Face: Asme B16.10
  • Inspect & Test: API 598
  • Certificate 2: ISO 9001: 2008
  • Certificate 4: API 6D
  • Specification: API, ANSI, ASME, DIN, JIS etc.
  • HS Code: 84818010
  • Material: Stainless Steel
  • Driving Mode: Manual
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: Normal Temperature
  • Characteristic: Top Entry Ball Valve
  • Pre-Temp. Rating: Asme B16.34
  • Ends Connection: RF, Rtj, Bw, NPT, Sw
  • Certificate 1: Dnv CE 0575
  • Certificate 3: API 600
  • Trademark: VATAC/OEM
  • Origin: China
Product Description

Double Block and Bleed (DBB) Top Entry Ball Valve
Double Block and Bleed(DBB) Top Entry Ball Valve Conform to API 6D and ASME B16.34.
They are tested according to API 598, and marked as per MSS SP-25

1. Construction is as follows

- Full Port or Reduce Port
- One Piece Body
- Top Entry
- Floating or Trunnion Mounted
- Bolted Bonnet with spiral-would gasket
- Fire Safe Design
- Anti-static Design & Blow-out proof stem
- Screwed Ends to ASME B1.20.1
- Socket Weld Ends to ASME B16.11
- Butt Weld Ends to ASME B16.25
- Flanged Ends to ASME B16.5

2. Main Part & Materials

Part NamesPart Materials
BodyWCB/A105LCB/LF2WC6/F22CF8/F304CF8M/F316CF3/F304LCF3M/F316L
BonnetWCB/A105LCB/LF2WC6/F22CF8/F304CF8M/F316CF3/F304LCF3M/F316L
BallA105+ENPSS304F22SS304SS316SS304LSS316L
StemA105F304F6aF304F316F304LF316L
Seat/Seat RingPTFE/PPTFE/NYLON/DEVLON/PEEK OR METAL
PackingGraphite/PTFE
GasketSS304+Graphite/SS304+Graphite
Bolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8M
Suitable MediumW.O.G etc.HNO3, CH3OOH etc.
Suitable Temperature-29~425 °C-46~340 °C-46~340 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C

3. Normal Pressure Rating

PN10~PN420, CLASS150~2500

4. Normal Size Range

DN15~DN600, 1/2"~24"

5. Pictures

Final Inspection
Double Block and Bleed (DBB) Top Entry Ball Valve
Shipment
Double Block and Bleed (DBB) Top Entry Ball Valve
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