Revotron Engineering manufacture & supply wide range of venturi tubes with various material of construction.

TECHNICAL SPECIFICATIONS

Specifications	Details
Applications :	Oil & Gas / Petrochemical Industries / Power Stations
Type and Construction :	Manufactured by bar stock / Manufactured by welded plate / For big size and very high wall thickness Venturi Meter can also be manufactured by forging / Conical divergent angle of 7 Deg for low loss venturi / conical divergent angle of 15 Degd for Classical Venturi / All types can be supplied truncated or not truncated / Process connections: all types / Instrument connections: all types / Venturi tube for rectangular duct Pressure Taps: With annular chamber (for classic/standard applications) / With piezometric ring (for light applications) / direct pressure taps (for high wall thickness and heavy applications)
Material :	All material requested by the customer / Material Specifications: all /Main material Reference: ASTM-ASME Code
Flow Calculation :	Main Reference code: ISO 5167 ASME MFC-3M / Other standards: ANSI 2630 /AGA-3/A PI.Ch.14 (1992)/Miller-Spinks-Shell Engineering Handbook

STANDARD LIMITS AND APPLICATION FIELDS

Specifications	Details
Dimensions :	Venturi by bar stock: 2 Inch to 10 Inch / Venturi by welded plate: up to 48 Inch (and above, where acceptable by the Customer) / Venturi by forging: all dimensions
Beta Ratio :	Venturi by bar stock: 0.4 to 0.75 / Venturi by welded plate: 0.4 to 0.7 / Venturi By Forging: 0.3 to 0.75
Reynolds Number Range :	Venturi by bar stock: 200000 to 1000000 / Venturi by welded plate 200000 to 200000 Venturi by forging: 200000 to 2000000.

PERFORMANCES

Specifications	Details
Accuracy (referred to flow coefficient):	As per ISO Code
Rangeability :	1 to 3
Repeatability :	+/- 0.1%
Max PPL :	(5-15) % of full scale differential pressure
Straight Lengths Requirements :	As Specified In ISO 5167 International Code