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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.
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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
Sequencing Water Valves Specification Data
application/pdf 235.58 KB
10/3/2024
235.58 KB
Single-Seated Water Valve Specification Data
application/pdf 989 KB
10/3/2024
989 KB
Pneumatic Water Valve Specification Data
application/pdf 1.56 MB
10/3/2024
1.56 MB
Pneumatic Three-Way High Pressure Water Valve
application/pdf 466.47 KB
10/3/2024
466.47 KB
VP512A Unit Ventilator Valve
application/pdf 116.79 KB
10/3/2024
116.79 KB
Two-Position Three-Way Air Valve Specification data
application/pdf 1.4 MB
10/3/2024
1.4 MB
Unit Ventilator Valve Specification Data
application/pdf 712.39 KB
10/3/2024
712.39 KB
Installation Instructions
Name
Description
File Size
Date
Size
Installation Instructions - French and English
application/pdf 242.39 KB
10/3/2024
242.39 KB
Installation Instructions for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
application/pdf 256.19 KB
10/3/2024
256.19 KB
Data Sheet
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
Sequencing Water Valves Specification Data
application/pdf 235.58 KB
10/3/2024
235.58 KB
Single-Seated Water Valve Specification Data
application/pdf 989 KB
10/3/2024
989 KB
Pneumatic Water Valve Specification Data
application/pdf 1.56 MB
10/3/2024
1.56 MB
Pneumatic Three-Way High Pressure Water Valve
application/pdf 466.47 KB
10/3/2024
466.47 KB
Installation Instructions - French and English
application/pdf 242.39 KB
10/3/2024
242.39 KB
VP512A Unit Ventilator Valve
application/pdf 116.79 KB
10/3/2024
116.79 KB
Installation Instructions for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
application/pdf 256.19 KB
10/3/2024
256.19 KB
Two-Position Three-Way Air Valve Specification data
application/pdf 1.4 MB
10/3/2024
1.4 MB
Unit Ventilator Valve Specification Data
application/pdf 712.39 KB
10/3/2024
712.39 KB
Name
Description
File Size
Date
Size
Sequencing Water Valves Specification Data
235.58 KB
10/3/2024
Single-Seated Water Valve Specification Data
989 KB
10/3/2024
Pneumatic Three-Way High Pressure Water Valve
466.47 KB
10/3/2024
Two-Position Three-Way Air Valve Specification data
1.4 MB
10/3/2024
Unit Ventilator Valve Specification Data
712.39 KB
10/3/2024
Installation Instructions - French and English
242.39 KB
10/3/2024
Installation Instructions for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
256.19 KB
10/3/2024
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