Forged Double Block and Bleed Ball Valve with Flange or Thread Ends
Product Details
| Customization: | Available |
|---|---|
| Material: | Steel |
| Connection Form: | Flange |
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Basic Info.
- Model NO.
- J41
- Driving Mode
- Manual
- Nominal Pressure
- ANSI CLASS 150-900
- Channel
- Straight Through Type
- Structure
- Floating Ball Valve
- Type
- Floating Ball Valve
- Function
- Blow-Down Valve
- Temperature
- Normal Temperature
- Application
- Industrial Usage, Water Industrial Usage
- Characteristic
- Dbb Ball Valve
- Design & Manufacture
- API6d, BS5351 or Asme B16.34
- Pre-Temp. Rating
- Asme B16.34
- Face to Face
- Asme B16.10
- Ends Connection
- RF
- Inspect & Test
- API 598
- Certificate 1
- Dnv CE 0575
- Certificate 2
- ISO9001:2008
- Certificate 3
- API 6D
- Certificate 4
- API 600
- Transport Package
- Sea Worthy or Air Worthy
- Specification
- API, ANSI, ASME, BS, DIN, JIS, GB etc.
- Trademark
- VATAC or OEM
- Origin
- China
- HS Code
- 84818010
- Production Capacity
- 6000ton Per Year
Product Description
Forged Steel Double Block and Bleed DBB Ball Valve with Flange or Thread Ends Conform to API 6D, ASME B16.34, They are tested according to API 598, and marked as per MSS SP-25.
1. Construction is as follows:
Construction is as follows: |
|||
| - Full Port | |||
| - Split body | |||
| - Bolted Bonnet with spiral-would gasket | |||
| - Fire Safe Design | |||
| - Anti-static Design & Blow-out proof stem | |||
| - RTJ Ends to ASME B16.5 | |||
2. Main Part & Materials
Part Names |
Part Materials | ||||||
| Body | A105/WCB | LF2/LCB | F11/WC6 | F304/CF8 | F316/CF8M | F304L/CF3 |
F316L/CF3M |
| Bonnet | A105/WCB | LF2/LCB | F11/WC6 | F304/CF8 | F316/CF8M | F304L/CF3 | F316L/CF3M |
| Disc/Ball/Wedge | A105 | SS304 | F11 | SS304 | SS316 | SS304L | SS316L |
| Stem | A105 | F304 | F6a | F304 | F316 | F304L | F316L |
| Seat/Seat Ring | PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL | ||||||
| Packing | Graphite/PTFE | ||||||
| Gasket | SS304+Graphite/SS304+Graphite | ||||||
| Bolts/Nuts | B7/2H | L7/4 | B16/4 | B8/8 | B8M/8M | B8/8 | B8M/8M |
| Suitable Medium | W.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~DN200, 1/2"~8"
5. Pictures
Final Inspection
Shipment
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