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
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
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
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 - French and English
application/pdf 252.57 KB
5/8/2023
252.57 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
Data Sheet
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
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
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 - 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 for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
application/pdf 266.84 KB
5/8/2023
266.84 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
Sequencing Water Valves Specification Data
237.4 KB
5/14/2023
Single-Seated Water Valve Specification Data
990.89 KB
5/14/2023
Pneumatic Three-Way High Pressure Water Valve
467.99 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 - French and English
252.57 KB
5/8/2023
Installation Instructions for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
266.84 KB
5/8/2023
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