Gravity Circulation Check, Brass SBO 11, 21, 31

back Non-Return Valves

Execution

Gravity Circulation Checks in straight-way form PN 6

Application

For installation downstream of circulating pumps in heating and hot water installations

Types

SBO 11    Gravity Circulation Check, brass, PN 6
SBO 21Gravity Circulation Check, brass, PN 6  
SBO 31Gravity Circulation Check, brass, PN 6