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    Pneumatic Valves

    VP512A Unit Ventilator Valve

    VP512A unit ventilator valves are normally-open, single-seated, straight-through or angled globe valves for proportional control of either steam or hot water in unit ventilators.

    Overview

    VP512A unit ventilator valves are normally-open, single-seated, straight-through or angled globe valves for proportional control of either steam or hot water in unit ventilators.

    Features & Benefits:
    • Equal-percentage, high-lift throttling guide providing accurate control over wide load variations
    • Molded, replaceable composition disc for tight shutoff
    • Replaceable brass seat
    • Self-adjusting, spring-loaded Teflon packing
    • Back-seating arrangement to allow repacking without shutting down or draining system
    • Rotatable operator for aligning air connection with control air piping
    • Integral union connection to simplify installation and service 
    Engineering Specifications
    Name
    Description
    File Size
    Date
    Size
    Specification Data
    application/pdf 487.56 KB
    5/10/2023
    487.56 KB
    Sequencing Water Valves Specification Data
    application/pdf 237.4 KB
    5/14/2023
    237.4 KB
    Single-Seated Water Valve Specification Data
    application/pdf 990.89 KB
    5/14/2023
    990.89 KB
    Specification Data
    application/pdf 428.64 KB
    5/10/2023
    428.64 KB
    Pneumatic Water Valve Specification Data
    application/pdf 1.56 MB
    5/14/2023
    1.56 MB
    Pneumatic Three-Way High Pressure Water Valve
    application/pdf 467.99 KB
    5/14/2023
    467.99 KB
    VP512A Unit Ventilator Valve
    application/pdf 112.16 KB
    5/14/2023
    112.16 KB
    General Specs
    application/pdf 896.26 KB
    5/14/2023
    896.26 KB
    Two-Position Three-Way Air Valve Specification data
    application/pdf 1.4 MB
    5/14/2023
    1.4 MB
    Unit Ventilator Valve Specification Data
    application/pdf 714.29 KB
    5/14/2023
    714.29 KB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    Installation Instructions
    application/pdf 879.48 KB
    5/8/2023
    879.48 KB
    Installation Instructions
    application/pdf 385.02 KB
    5/8/2023
    385.02 KB
    Installation Instructions
    application/pdf 399.66 KB
    5/8/2023
    399.66 KB
    High-Pressure Water Valve
    application/pdf 162.96 KB
    5/8/2023
    162.96 KB
    Installation Instructions - French and English
    application/pdf 252.57 KB
    5/8/2023
    252.57 KB
    Installation Instructions
    application/pdf 343.99 KB
    5/8/2023
    343.99 KB
    Installation Instructions for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
    application/pdf 266.84 KB
    5/8/2023
    266.84 KB
    Installation Instructions
    application/pdf 386.1 KB
    5/8/2023
    386.1 KB
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    Product Data
    application/pdf 495.58 KB
    5/14/2023
    495.58 KB
    Name
    Description
    File Size
    Date
    Size
    Specification Data
    application/pdf 487.56 KB
    5/10/2023
    487.56 KB
    Sequencing Water Valves Specification Data
    application/pdf 237.4 KB
    5/14/2023
    237.4 KB
    Single-Seated Water Valve Specification Data
    application/pdf 990.89 KB
    5/14/2023
    990.89 KB
    Installation Instructions
    application/pdf 879.48 KB
    5/8/2023
    879.48 KB
    Specification Data
    application/pdf 428.64 KB
    5/10/2023
    428.64 KB
    Pneumatic Water Valve Specification Data
    application/pdf 1.56 MB
    5/14/2023
    1.56 MB
    Pneumatic Three-Way High Pressure Water Valve
    application/pdf 467.99 KB
    5/14/2023
    467.99 KB
    Installation Instructions
    application/pdf 385.02 KB
    5/8/2023
    385.02 KB
    Installation Instructions
    application/pdf 399.66 KB
    5/8/2023
    399.66 KB
    High-Pressure Water Valve
    application/pdf 162.96 KB
    5/8/2023
    162.96 KB
    Installation Instructions - French and English
    application/pdf 252.57 KB
    5/8/2023
    252.57 KB
    VP512A Unit Ventilator Valve
    application/pdf 112.16 KB
    5/14/2023
    112.16 KB
    Installation Instructions
    application/pdf 343.99 KB
    5/8/2023
    343.99 KB
    General Specs
    application/pdf 896.26 KB
    5/14/2023
    896.26 KB
    Installation Instructions for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
    application/pdf 266.84 KB
    5/8/2023
    266.84 KB
    Installation Instructions
    application/pdf 386.1 KB
    5/8/2023
    386.1 KB
    Product Data
    application/pdf 495.58 KB
    5/14/2023
    495.58 KB
    Two-Position Three-Way Air Valve Specification data
    application/pdf 1.4 MB
    5/14/2023
    1.4 MB
    Unit Ventilator Valve Specification Data
    application/pdf 714.29 KB
    5/14/2023
    714.29 KB
    Name
    Description
    File Size
    Date
    Size
    Specification Data
    487.56 KB
    5/10/2023
    Sequencing Water Valves Specification Data
    237.4 KB
    5/14/2023
    Single-Seated Water Valve Specification Data
    990.89 KB
    5/14/2023
    Specification Data
    428.64 KB
    5/10/2023
    Pneumatic Water Valve Specification Data
    1.56 MB
    5/14/2023
    Pneumatic Three-Way High Pressure Water Valve
    467.99 KB
    5/14/2023
    VP512A Unit Ventilator Valve
    112.16 KB
    5/14/2023
    General Specs
    896.26 KB
    5/14/2023
    Two-Position Three-Way Air Valve Specification data
    1.4 MB
    5/14/2023
    Unit Ventilator Valve Specification Data
    714.29 KB
    5/14/2023
    Installation Instructions
    879.48 KB
    5/8/2023
    Installation Instructions
    385.02 KB
    5/8/2023
    Installation Instructions
    399.66 KB
    5/8/2023
    High-Pressure Water Valve
    162.96 KB
    5/8/2023
    Installation Instructions - French and English
    252.57 KB
    5/8/2023
    Installation Instructions
    343.99 KB
    5/8/2023
    Installation Instructions for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
    266.84 KB
    5/8/2023
    Installation Instructions
    386.1 KB
    5/8/2023
    Product Data
    495.58 KB
    5/14/2023
    Product Number
    Part Number
    Description
    Add to list
    VP512A1726/U
    Unit Vent Valve, 2-way, Straight-Through, 1in, 10Cv
    VP512A1742/U
    Unit Ventilator Valve, 10Cv
    VP512A1767/U
    Unit Vent Valve, 2-way, Straight-Through, 1 14in, 16Cv
    VP512A1783/U
    Unit Ventilator Valve, 16Cv
    VP513A1048/U
    Water Valve, Single Seated, 2-Way, 78in Outer Diameter, 2.5Cv
    VP513A1055/U
    Water Valve, Single Seated, 2-Way, 78in Outer Diameter, 4Cv
    VP513A1188/U
    Water Valve, Single Seated, 2-Way, 58in Outer Diameter, 2.5Cv
    VP513A1204/U
    Unitary Water Valve, 2-way, Straight-Through, 58in Outer Diameter, 2.5Cv, 2.16Kv
    VP513B1012/U
    Normally Closed Water Valve, 2-Way, 58in Outer Diameter, 1Cv
    VP513B1038/U
    Unitary Water Valve, 2-way, 58in Outer Diameter, 1.6Cv, 1.38Kv