$81.66
Unvented Group Multibloc Expansion Vessel Connection 22mm - 3Bar PRV 6Bar SRV—
$81.66
The Story
This unvented multibloc expansion vessel group set controls pressure for unvented hot water systems mpn UVGS21822210. It includes essential safety components pre-configured for compliant installations, featuring a 3 bar pressure-reducing valve (PRV), 6 bar safety relief valve (SRV), integral check valve, and a cleanable 300-micron stainless steel filter.
Key Features
- Non-adjustable 3 bar PRV and 6 bar SRV factory-set for safety
- Removable 300-micron stainless steel mesh filter
- 3/4" expansion vessel connection
- Integrated cold feed connection for balanced pressure
- Conforms to BS EN 1567 and CPR standards
- Pressure-reducing valve (PRV)
- Safety relief valve (SRV)
- Check valve (non-return)
- 300-micron stainless steel filter
- Connections: 22mm compression (main), 3/4" expansion vessel thread
- Operating Pressure: 3 bar (PRV), 6 bar (SRV)
- Filter Type: Reusable stainless steel mesh
- Tundish not included (required for regulatory compliance)
- Must be installed by a G3-qualified engineer
- Complies with UK Building Regulations for unvented systems
Product details
- Connections: 22 mm
- Expansion vessel connection: 22mm
- Pressure reducing valve factory setting: 3 Bar
- Safety relief valve factory setting: 6 Bar
- Max. inlet pressure: 16 Bar
- Max. working temperature: 80°C
- Height: 110 mm
- Width: 133.2 mm
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
This unvented multibloc expansion vessel group set controls pressure for unvented hot water systems mpn UVGS21822210. It includes essential safety components pre-configured for compliant installations, featuring a 3 bar pressure-reducing valve (PRV), 6 bar safety relief valve (SRV), integral check valve, and a cleanable 300-micron stainless steel filter.
Key Features
- Non-adjustable 3 bar PRV and 6 bar SRV factory-set for safety
- Removable 300-micron stainless steel mesh filter
- 3/4" expansion vessel connection
- Integrated cold feed connection for balanced pressure
- Conforms to BS EN 1567 and CPR standards
- Pressure-reducing valve (PRV)
- Safety relief valve (SRV)
- Check valve (non-return)
- 300-micron stainless steel filter
- Connections: 22mm compression (main), 3/4" expansion vessel thread
- Operating Pressure: 3 bar (PRV), 6 bar (SRV)
- Filter Type: Reusable stainless steel mesh
- Tundish not included (required for regulatory compliance)
- Must be installed by a G3-qualified engineer
- Complies with UK Building Regulations for unvented systems
Product details
- Connections: 22 mm
- Expansion vessel connection: 22mm
- Pressure reducing valve factory setting: 3 Bar
- Safety relief valve factory setting: 6 Bar
- Max. inlet pressure: 16 Bar
- Max. working temperature: 80°C
- Height: 110 mm
- Width: 133.2 mm
