VENTURI VALVES
Valve engineering knowledge centre
Clear answers for better valve selection. Explore practical guides to valve types, PN and Class, Kv/Cv, cavitation, testing and commissioning.
Technical insight
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How to Select an ANSI Metal-Seated Gate Valve
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Bellows-Sealed Globe Valves: Operation and Selection
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Metal-Seated Butterfly Valves: Double or Triple Offset?
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Valve Connections: RF, RTJ and Face-to-Face Fit
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Valve Materials: WCB, CF8M and Trim Selection
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Valve Actuator Selection: Torque, Thrust and Fail Position
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Steam Isolation Valve Selection and Condensate Control
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How to Request a Valve Quote: Specification Checklist
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Valve shell and seat testing: API 598 and ISO 5208
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What are Kv and Cv? Understanding flow coefficients
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Cavitation versus flashing in control valves
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Valve installation and commissioning checklist
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5 essential questions for industrial valve selection
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Understanding PN, Class and temperature
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Why flow alone is not enough to size a control valve
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Technical data sheet
Metal-Seated Gate Valve+
Resilient-Seated Gate Valve+
Forged Steel Gate Valve+
Knife Gate Valve+
Standard Globe Valve+
Bellows-Sealed Globe Valve+
Forged Globe Valve+
Two-Piece Ball Valve+
Three-Piece Ball Valve+
Monoblock Ball Valve+
Floating Ball Valve+
Trunnion-Mounted Ball Valve+
Forged Ball Valve+
Double Block & Bleed Valve+
Wafer Butterfly Valve+
Lug Butterfly Valve+
Double-Flanged Butterfly Valve+
Double-Offset Butterfly Valve+
Triple-Offset Butterfly Valve+
High-Performance Butterfly Valve+
Swing Check Valve+
Spring-Disc Check Valve+
Dual-Plate Check Valve+
Wafer Swing Check Valve+
Lift Check Valve+
Tilting-Disc Check Valve+
Forged Check Valve+
Forged Strainer+
Full-Lift Safety Valve+
Proportional-Lift Safety Valve+
Globe Control Valve+
Butterfly Control Valve+
BVALVE BV25061 · Bellows Sealed Globe Valve+
BVALVE BV25064 · Bellows Sealed Globe Valve+
BVALVE BV25063 · Bellows Sealed Globe Valve+
BVALVE BV25065 · Bellows Sealed Globe Valve+
BVALVE BV25066 · Bellows Sealed Globe Valve+
BVALVE BV12008W · Wafer Butterfly Valve+
BVALVE BV12008L · Lug Butterfly Valve+
BVALVE BV12008DF · Double Flanged Butterfly Valve+
Frequently asked questions
What information is needed for a quotation?+
Tell us the product and how to reach you. Add size, pressure or medium if available; our technical team will help with the selection.
Are PN and Class equivalent pressure ratings?+
No. PN and Class are different rating systems. Allowable working pressure depends on the standard, body material and temperature. Do not equate their numerical values.
How is an actuated valve selected?+
Define valve torque or thrust, differential pressure, operating time, control signal and fail position together. Ambient conditions and the required protection rating also affect selection.
VENTURI VALVES
Let’s specify the right valve.
Tell us the product and how to reach you. Add size, pressure or medium if available; our technical team will help with the selection.