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- Double Block & Bleed (DBB) Ball Valves
Description
These Double Block & Bleed (DBB) Ball Valves are engineered for high-pressure applications where isolation and venting duties are critical. Available in sizes ranging from ½" to 2" and ANSI 1500 class, they are built to perform under rigorous conditions. The valves are constructed with high-quality materials, including ASTM A216 WCB, A182 F51, and A182 F316, with trim options available in ASTM A105N and F316.
Key Features:
Material: ASTM A216 WCB, A182 F51, A182 F316
End Connections: SW (Socket Weld), RTJ (Ring Type Joint)
Operation: Lever with locking device
Trim Options: ASTM A105N and F316
Seals: PEEK / ELAST-O-LION
Certifications: EN 10204 3.1
OEM: Galperti Engineering, Italy
Included in the Supply:
Complete valve assemblies as per the requested sizes and configurations
Bolted bonnet construction
Exclusions:
No additional parts outside the specified valve assembly.
Specifications:
| Size | Material | End Type | Actuator Model | Service | Tag No. | Quantity Available |
|---|---|---|---|---|---|---|
| ½" | ASTM A216 WCB | SW | Lever + Locking Device | Isolation | P140579-000 | 5 |
| ½" | ASTM A182 F51 | SW | Lever + Locking Device | Isolation | P140579-003 | 18 |
| 1" | ASTM A182 F316 | SW | Lever + Locking Device | Isolation | P140579-004 | 6 |
| 1" | ASTM A182 F316 | SW | Lever + Locking Device | Isolation | P140579-005 | 6 |
| 1½" | ASTM A182 F316 | RTJ | Lever + Locking Device | Isolation | P140579-001 | 82 |
| 2" | ASTM A182 F51 | RTJ | Lever + Locking Device | Isolation | P140579-007 | 1 |
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Supporting Documents
General Terms
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