Double Block and Bleed Socket Weld Ball Valve ASME150-2500 Class in NPS 1/2-2 Size Range with Stainless Steel Construction
Price:
Negotiable
MOQ:
1PC
Delivery Time:
7-30 work days
Brand:
OEM
Product Description
Double Block and Bleed Ball Valve Overview
Stainless Steel Double Block and Bleed (DBB) Ball Valves provide dual isolation barriers in piping systems with integrated bleed capability to safely drain fluid trapped between the two sealing balls through a dedicated drain port.
Key Features
- Double barrier isolation for enhanced safety and maintenance
- Dedicated drain line for bleeding trapped fluid
- Available in trunnion or floating ball designs
- Anti-blow-out stem construction
- SPE seat design for reliable sealing
- Soft or metal-to-metal hard-faced seat options
- Body construction: forging or centrifugal casting
Technical Specifications
| Parameter | Specification |
|---|---|
| Size Range | NPS 1/2 - 2 (DN 15 - 50) |
| Pressure Rating | ASME Classes 150 - 2500 |
| Standard Connections | Threaded, Socket Weld, Flanged |
Available Materials
- Carbon Steel (A105)
- Low Temperature Carbon Steel (LF2)
- Stainless Steel (SS304, SS304L, SS316, SS316L, SS347, 904L)
- Low Alloys (F1, F11, F22)
- High Alloys (F5, F9, F91, F62, F20)
- Duplex & Super Duplex (2205, 2507, S32760)
- Bronze (C95800, C95500, C95400)
- Inconel (Inconel 625, Inconel 825)
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Company
Beijing Silk Road Enterprise Management Services Co.,LTD.
Location
Beijing China
Contact Person
Rambo