DelVal Multi-Series Ball Valves

Ball Valves are developed with extensive application, design and manufacturing expertise.  These products are manufactured under a robust quality assurance program and ensure consistent product quality and dependable performance.

DelVal Ball Valves are designed to represent state of the art features with their mulitple series designs:

• Series 2000 Shut Down Valve
• Series 64 Three-:Piece
• Series 65-72 Floating Ball
• Series 7/8 Trunnion Mounted Ball
• Series 75/76 One-Piece
• Series D65/D69 Automated Flanged Floating
• Series T Two-Piece Seal Welded
• Series 2000 Shut Down Valve
• Series 64 Three-:Piece
• Series 65-72 Floating Ball
• Series 7/8 Trunnion Mounted Ball
• Series 75/76 One-Piece
• Series D65/D69 Automated Flanged Floating
• Series T Two-Piece Seal Welded

Series 2000 Shut Down Valve:

• 2000 PSIG WOG
• Integral top plate for direct mount actuation
• Top plate is open for leak detection
• Seal welded CF8M body
• Full port/threaded ends
• 316SS ball & stem
• Blowout proof stem/floating ball
• Adjustable packing
• Available sizes in 1/2
• Fire tested & certified to API 607, 6th edition
• Conforms to ANSI/NACE MR0175/ISO15156 specifications 

Series 64 Three-Piece:

• Threaded/Socket Weld End
• CS, SS Body, Ball & Stem
• Series 65-72 Floating Ball
• ISO 5211 top plate for direct mounting
• Contoured seat design with no seat extrusion
• Fully adjustable packing gland with actuator mounted
• Live loaded graphite stem packing
• Robust stem provides real blowout proof design
• Anti-static device between ball to stem and stem to body connection
• Self relieving seats as standard

Series 7/8 Trunnion Mounted Ball:

• Cast body with ISO 5211 top plate for direct mounting
• Double seal combination of O-rings and fire safe wound gasket for perfect body joint sealing
• O-ring stem sealing with (2) pre-energized graphite seals for emission control
• SPE x SPE seats as standard (DBB).  DPE x DPE seats (DIB-1) and SPE x DPE seats (DIB-2) available
• Primary soft seal and secondary metal seat for fire safe design
• Anti-blowout proof stem design
• Fully machined body bore provides less resistance to flow hence increasing flow

Series 75/76 One-Piece :

• Solid, once-piece ball
• Top plate drilled to ISO 5211 bolt circle dimensions
• Contoured seat design with no seat extrusion
• Fully adjustable packing gland with actuator mounted
• Live loaded graphite stem packing
• Robust stem provides real blowout proof design
• Anti-static device between ball to stem and stem to body connection
• Self relieving seats as standard

Series D65/D69 Automated Flanged Floating:

• Sizes 1/2" to 8"
• ULTRA Seat Material
• Available in CF8M and WCB Body Material
• Two-Piece Body
• ANSI Class 150
• Flanged Ends
• ISO 5211 Direct Mounting Pad
• 3 Year Warranty
• MTR's available
• Traceability with Serial Numbers
• LIve Loaded Graphite Stem Packaging
• Fully Adjustable Packing and Gland with Actuator Mounted
• 2 External Travel Stops on Actuator

Series T Two-Piece Seal Welded:

• Threaded Body Type
• SS Ball and Stem
• Size Range from 1/4" to 2"