This unvented group set has been specifically designed to control the pressure to unvented hot water systems. The set provides the essential components including a check valve, non-adjustable Pressure Reducing Valve (PRV) set to 3Bar and a Safety Relief Valve (SRV) factory set to 6 Bar. The 300 micron filter can be removed for cleaning and re-installed.

Features:

• Specifically designed to control the inlet pressure of unvented hot water systems.
• Includes a balance cold feet connection.
• Combines a PRV, SRV, check valve and filter in one fitting.
• 300 micron stainless steel mesh filter.

Technical data:

• Brand - Intatec
• Product Type - Inlet Control Group Valve Unvented
• Material - CW602N Brass
• Diameter - 22Mm
• Max. Inlet Pressure - 16Bar
• Fixed PRV Outlet Pressure - 3Bar
• Max. Operating Temperature - 80°C
• Min. Operating Temperature - 4°C
• Max. Closing Differential Of SRV - 20%
• Strainer - AISI 304 Stainless Steel
• Covers - PA66 + 30% FV
• Prv Cartridge - POM
• PRV Cartridge Internal Components - CW602N UNI EN 12464/65

Standards & Certifications:

• CPR Compliant.
• Complies to BS EN 12897.
• WRAS Approved product.