Butterfly
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.
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
Others
Name
Description
File Size
Date
Size
Installation Instructions - French and English
252.57 KB
8/19/2021
PDF 252.57 KB
Installation Instructions
385.02 KB
8/19/2021
PDF 385.02 KB
Installation Instructions for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
266.84 KB
8/19/2021
PDF 266.84 KB
Installation Instructions
879.48 KB
8/19/2021
PDF 879.48 KB
Sequencing Water Valves Specification Data
237.4 KB
8/19/2021
PDF 237.4 KB
Pneumatic Water Valve Specification Data
1.56 MB
8/19/2021
PDF 1.56 MB
Pneumatic Three-Way High Pressure Water Valve
467.99 KB
8/19/2021
PDF 467.99 KB
Single-Seated Water Valve Specification Data
990.89 KB
8/19/2021
PDF 990.89 KB
Unit Ventilator Valve Specification Data
714.29 KB
8/19/2021
PDF 714.29 KB
Two-Position Three-Way Air Valve Specification data
1.4 MB
8/19/2021
PDF 1.4 MB
Name
Description
File Size
Date
Size
Installation Instructions - French and English
252.57 KB
8/19/2021
PDF 252.57 KB
Installation Instructions
385.02 KB
8/19/2021
PDF 385.02 KB
Installation Instructions for VP526, VP526A Three-Way High Pressure Water Valve (English, French)
266.84 KB
8/19/2021
PDF 266.84 KB
Installation Instructions
879.48 KB
8/19/2021
PDF 879.48 KB
Sequencing Water Valves Specification Data
237.4 KB
8/19/2021
PDF 237.4 KB
Pneumatic Water Valve Specification Data
1.56 MB
8/19/2021
PDF 1.56 MB
Pneumatic Three-Way High Pressure Water Valve
467.99 KB
8/19/2021
PDF 467.99 KB
Single-Seated Water Valve Specification Data
990.89 KB
8/19/2021
PDF 990.89 KB
Unit Ventilator Valve Specification Data
714.29 KB
8/19/2021
PDF 714.29 KB
Two-Position Three-Way Air Valve Specification data
1.4 MB
8/19/2021
PDF 1.4 MB
Image
SKU
Description
VP527A1059/U
Pneumatic Radiator Valve, 2-Way, 1/2in, 0.63Cv
VP525C1008/U
Pneumatic Radiator Valve, 2-Way, 1/2in, 0.63Cv, Steam or Water
VP531C1000/U
Unitary Valve, 2-Way, 1/2in, 1.6Cv
VP526A1092/U
High Pressure Water Valve, 3-Way Mixing, 1/2in Outer Diameter, 1.6Cv, 2 to 5psi
VP513B1053/U
Unitary Water Valve, 2-way, Straight-Through, offset, 5/8in Outer Diameter, 2.5Cv, 2.16Kv
VP526A1076/U
Mixing Unitary Water Valve, 3-Way, 1/2in OD, 1.6 Cv
VP531C1067/U
Unitary Valve, 2-Way, 1/2in, 2.3Cv
VP527A1067/U
Pneumatic Radiator Valve, 2-Way, 1/2in, 1Cv
VP531C1018/U
Unitary Valve, 2-Way, 3/4in, 2.6Cv
VP531C1042/U
Pneumatic Radiator Valve, 2-Way, 7/8in, 2.6Cv
