VALVE PN GUIDE
Overview
The Valve Part Number Guide breaks down the coding structure used for ball valves, butterfly valves, gate/globe/check valves, instrumentation valves, and automated valve assemblies. This guide enables precision valve selection for flow control, isolation, regulation, and high-purity service—supporting both industrial engineers and advanced hobby builders.
Jump Links
Internal Links
- /valves-ball-valves
- /valves-butterfly-valves
- /valves-gate-globe-check
- /instrumentation-valves
- /actuated-valve-packages
Applications
- Valve sizing and pressure class verification
- Matching valve materials to process fluid requirements
- Selecting correct seat, stem, and actuation configuration
- Automated valve specification for PLC systems
- Sanitary process system valve identification
Technical Structure & Interpretation
- Valve Type Code: BV (ball valve), BFV (butterfly), GV (gate), GLV (globe), CHV (check)
- Port Type: Full port, standard port, reduced flow
- Material: Stainless 304/316, CF8M, carbon steel, alloys
- Seat & Stem Options: PTFE, RPTFE, EPDM, Viton, UHMW
- Connection Style: NPT, SW, BW, Tri-Clamp, Flanged
- Actuation: Manual, spring-return, electric, pneumatic
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Industries Served
- Food & Beverage
- Bioprocessing
- Chemical & Petrochemical
- Industrial Processing
- Water Filtration & Treatment
- Automation & Control Systems
Integration & Workflow
- Engineering Review: Ensures valve meets system pressure, flow, and material requirements.
- Automation Setup: Actuator sizing and mounting configured for plc control.
- Documentation: Cv values, pressure charts, and MTRs included where required.
- Installation: Valve orientation and clearance verified for maintenance access.
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