VAV Unit

Introduction

Vav unit graphic

Typical for applications are: requirement for easy installation, stable and fast-acting control, quiet and service-free operation; PN 16 pressure class; threaded valves; variety of valve construction types; electro-motoric 3P / 0...10 V with plug-in connection cables available in different lengths and also in halogen-free versions; combi-valves for energy efficiency in large systems.

The proposed combinations vary in: control quality (valve characteristic); kVS range; PN class, valve construction, pipe connections.

High control quality combination

High control quality combination

PN16 threaded valves with equal percentage characteristic and 5.5 mm stroke; kVS 0.25 ... 6.3 m³/h; 2-port VVP45, 3-port VXP45 and 3-port with bypass VMP45 valves; external treads ISO 228-1 (flat face) or BS 84 (compression fittings) high control performance; high close-off pressure.

Links to more information:

- 2-port valve VVP45
- 3-port valve VXP45
- 3-port valve with bypass VMP45
- Displayed combination: V..P45 SSB

Combi-valve high performance combination

Combi-valve high performance combination

PN25 combi-valves with linear characteristic, operating range up to 400 kPa and 5 mm stroke; types with flow range 500 ... 3000 l/h internally threaded connections to ISO 7-1precise pre-adjustment and options with P/T plugs; excellent control performance; high close-off pressure.

Links to more information:

Displayed combination: VPI45  SSD

Basic Combination

Basic Combination

PN16 threaded valves with linear characteristic and 2.5 mm stroke; kVS 0.25 ... (2.5) 4 m³/h; 2-port VVP47, 3-port VXP47 and 3-port with bypass VMP47 valves; external treads ISO 228-1 (flat face) or BS 84 (compression fittings) good control and high close-off pressure.

Links to more information:

- 2-port valve VVP47
- 3-port valve VXP47
- 3-port valve with bypass VMP47
- Displayed combination with 2-port valve: V..P47  SSP
- Other suitable actuators: STP  STS