Series 5261

Hydraulic safety group for hot water storage heaters, with shut-off valve and controllable check valve.

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Product Description

Hydraulic safety group for hot water storage heaters, with shut-off valve and controllable check valve.
With stainless steel seat.
Certified to EN 1487.

Technical data

Maximum working pressure: 10 bar

Medium temperature range: 2–120 °C

Setting: 7 bar

Finish: chrome

Material: brass

Certifications

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Drawings and specifications

Part number	Connection	Connection	Maximum discharge rating
526142	G 1/2" A (ISO 228-1) M inlet	G 1/2" (ISO 228-1) F end outlet	4 kW
2D drawings dwg Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/526142%20%28dwg%29.dwg dxf Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/526142%20%28dxf%29.dxf pdf Download this file 3D models igs Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/526142%20%28igs%29.igs stp Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/526142%20%28stp%29.stp bim Tender text Hydraulic safety group for hot water storage heaters, with shut-off valve and controllable check valve. With stainless steel seat. Certified to EN 1487. Connection: G 1/2" A (ISO 228-1) M, inlet. Connection: G 1/2" (ISO 228-1) F, end outlet. Maximum working pressure: 10 bar. Medium temperature range: 2–120 °C. Setting: 7 bar. Maximum discharge rating: 4 kW. Finish: chrome. Material: brass. SCIP code 8d2a302e-a9cf-4f40-bf17-0a01923ef89b
526152	G 3/4" A (ISO 228-1) M inlet	G 3/4" (ISO 228-1) F end outlet	10 kW
2D drawings dwg Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/526152%20%28dwg%29.dwg dxf Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/526152%20%28dxf%29.dxf pdf Download this file 3D models igs Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/526152%20%28igs%29.igs stp Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/526152%20%28stp%29.stp bim Tender text Hydraulic safety group for hot water storage heaters, with shut-off valve and controllable check valve. With stainless steel seat. Certified to EN 1487. Connection: G 3/4" A (ISO 228-1) M, inlet. Connection: G 3/4" (ISO 228-1) F, end outlet. Maximum working pressure: 10 bar. Medium temperature range: 2–120 °C. Setting: 7 bar. Maximum discharge rating: 10 kW. Finish: chrome. Material: brass. SCIP code 490a1c25-9ed0-459d-bc28-bf43bead4099

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