Check valve - horizontal, DN 300, 38 mm - without spring

Product detailed description

Inter-flange check valve - horizontal, BRA.06.430, size: DN 300, length: 38 mm, no spring

• max. pressure 12 bar 
• installed between flanges PN6 (only up to DN 250)/PN10/PN16 as per STN EN 1092-1
• T = -20 °C to max. +100 °C
• for heating and air conditioning (HVAC), water distribution, compressed air, oils and hydrocarbons
• material - body, disc: carbon steel A216 WCB, spring: AISI 302, seal: NBR
• minimum back pressure for closing 0.3 bar
• suitable for water with up to 50% glycol content
• not suitable for steam

Frequently asked questions

• How do I choose the right type and size of fitting/valve? Go by the nominal pressure (PN) and operating temperature (T) given in the technical parameters - they must match or exceed the actual operating conditions of your system, and the connection size must match the pipe diameter.
• How does this fitting/valve work? The exact operating principle (shut-off, pressure regulation, non-return function, etc.) depends on the specific type - see the detailed description of this product above.
• Must installation be carried out by a professional? Simple shut-off fittings can be installed even by a skilled DIY person; for control and safety fittings (safety valves, pressure-reducing valves) we always recommend a professional, since these are safety-critical components.