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API Dbb Floating Flanged NPT Lever Brass Ball Valve

China API Dbb Floating Flanged NPT Lever Brass Ball Valve, Find details about China Flanged Ball Valve, Forged Steel Ball Valve from API Dbb Floating Flanged NPT Lever Brass Ball Valve

Structure
Floating Ball Valve
Type
Floating Ball Valve
Function
Blow-Down Valve
Temperature
Normal Temperature
Application
Industrial Usage, Water Industrial Usage, Household Usage
Characteristic
Dbb Ball Valve
Design & Manufacture
API 6D, ASME B16.34 & BS5351
Pre-Temp. Rating
ASME B16.34
Face to Face
ASME B16.10
Ends Connection
RF, Rtj, Bw
Inspect & Test
API 598
Certificate 1
Dnv CE 0575
Certificate 2
ISO 9001: 2008
Trademark
VATAC/OEM
Transport Package
Sea Worthy
Specification
API, ANSI, ASME, DIN, JIS etc.
Origin
China
HS Code
84818010
Structure
Floating Ball Valve
Type
Floating Ball Valve
Function
Blow-Down Valve
Temperature
Normal Temperature
Application
Industrial Usage, Water Industrial Usage, Household Usage
Characteristic
Dbb Ball Valve
Design & Manufacture
API 6D, ASME B16.34 & BS5351
Pre-Temp. Rating
ASME B16.34
Face to Face
ASME B16.10
Ends Connection
RF, Rtj, Bw
Inspect & Test
API 598
Certificate 1
Dnv CE 0575
Certificate 2
ISO 9001: 2008
Trademark
VATAC/OEM
Transport Package
Sea Worthy
Specification
API, ANSI, ASME, DIN, JIS etc.
Origin
China
HS Code
84818010

RF Flange Lever Operation Forged Steel Floating DBB Ball Valve 
Conform to API 6D, BS5351, 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 
- Twin Ball Design VATAC API 6D Flanged Forged Carbon Steel and Stainless Steel DBB Ball Valve  
- Bolted Bonnet with spiral-would gasket 
- Fire Safe Design 
- Anti-static Design & Blow-out proof stem 
- Double Block and Bleed 
- With Needle Bleed Valve 
- With Drain Valve 
- Screwed Ends to ASME B1.20.1 
- Flanged Ends to ASME B16.5
 
2. Main Part & Materials

Part Names		Part Materials
BodyA105LF2F22F304F316F304LF316L
BonnetA105LF2F22F304F316F304LF316L
BallA105+ENPSS304F22SS304SS316SS304LSS316L
StemA105F304F6aF304F316F304LF316L
Seat/Seat RingPTFE/RPTFE/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~DN300, 1/2"~12" 

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