Gromelle R4000 series non-return valves (in-line check valves)

Features include:

• Rugged, one-piece body
• Compact, trouble-free design
• Reliable, leak-free operation
• Operating pressures up to 700 bar
• Tamper-proof once installed
• Low pressure drop
• Available in zinc-plated steel, nickel-plated brass and 316 stainless steel
• Nitrile, Viton and EPDM seals available
• Standard cracking pressure 0.5 bar (alternative cracking pressures on request)
• Sizes from 1/8" up to 2"

Applications include: hydraulic circuits, general fluid flow control etc.

A technical brochure and Safety Information Notice on this range of couplings is available in the downloads (tab) section shown above. A copy of these documents should be distributed and read by all individuals responsible for using and/or selecting this range of couplings, prior to use. For specific applications and working conditions , please consult Guyson Technical Sales Department.