JCH Mätinstrument

JCH Bronze meterunion with controllable non-return valves Type 2286 is manufactured in Bronze-Alloy CC499K. Ensured against corrosion in all legal water qualities.meterunion with controllable non-return valve that meets the standards of drinking water.meets the requirements for backflow protection medium category 2 family EB according to EN1717.

JCH Bronze meterunion with controllable non-return valves Type 2286 is manufactured in Bronze-Alloy CC499K. Ensured against corrosion in all legal water qualities.meterunion with controllable non-return valve that meets the standards of drinking water.meets the requirements for backflow protection medium category 2 family EB according to EN1717.

JCH Bronze meterunion with controllable non-return valves Type 2286 is manufactured in Bronze-Alloy CC499K. Ensured against corrosion in all legal water qualities.meterunion with controllable non-return valve that meets the standards of drinking water.Meets the requirements for backflow protection medium category 2 family EB according to EN1717.

JCH type 2297 extension niple with controllable check valve 1 male/female threads extend 60 mm.

Application:Gunmetal are used with all pipe and fitting material. Protects against corrosion in all legal water quality in Denmark.Product description:Nipple part machined in CC499K.Nut machined in CC499K.The materials have been approved in accordance with 4MS UBA list 8th Revision 01.12.2017.Certificates/Test:GDV approved, cert. 03/00121100% quality test.Annual inspection by the Danish Technological Institute.Technical data:Max temperature 900 C.

Meterunion with controllable check valvemade to prevent backflow in wattersupply systemsmade according to EN1717 medium category 2