DelVal Ball Valves
Series 64-IS Three-Piece Industrial process Ball Valves
Standards and Specifications
DelVal Series 64-IS Ball valves are designed and manufactured to meet the requirements of the following industry standard
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Design
BS EN ISO 17292, ASME B16.34
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Face to Face *
Manufacturer standard
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Testing
ISO 5208, API 598
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Pressure Temperature *
ASME B16.34
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End connections
Threaded end
- NPT - ASME B 1.20.1
- BSPT - ISO 7-1
Butt Weld - ASME B 16.25
Socket weld with extension pups
Butt weld with extension pups -
Fire Safe Certified
API 607
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Compliance with
PED 2014/68/EU
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Rating
Class 400 (1000 WOG)
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Temp Range *
-50C to 260C
-58°F to 500°F -
Size Range **
1/2" to 3"
*Pressure-temperature rating shall be the lesser of the shell rating or the seat rating.
Standard Features
Quality & Performance
DelVal Flow Controls provides a wide rage of quality products with the reliability you can count on. All series 64-IS three-piece body ball valves are manufactured in ISO 9001 facilities with a robust quality management system and according to BS EN ISO 17292 and ASME B16.34 standard.
Design Construction and Features
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ISO 5211 Top Flange
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Solid, One-Piece Ball
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Heavy duty Double D Stem Design
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Countoured Seat to ensure all stresses due to line pressure are counterbalanced
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Anti-static Device
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Live loaded stem sealing
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Lockable hand lever
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Non-Exposed Bolting
