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Bristol FIRE PROTECTION VALVES / BUTTERFLY VALVE Grooved 300psi

MODEL SeriesBR-HPG-300
Design StandardUL 1091
Working Pressure300psi
TypeGear Actuated – Supervised (2xSPDT)
Connection TypeGrooved AWWA C606
BodyASTM A-536 Nylon-11 Coated
DiscASTM B-536 EPDM Encapsulated
Upper/Lower StemAISI 420-SS
Worn Gear ShaftAISI 410-SS
HousingASTM A-536
HandwheelASTM A-536
Flag IndicatorASTM A-536
Shear PinASTM A-510
Segment GearASTM B-148 or B-584
Housing GasketEPDM Grade E
O-ringEPDM Grade E
Size OptionsDN65DN80DN100DN150DN200
A (mm)106112145180204
B (mm)8592108145170
C (mm)9696115132147
D (mm)7383.9114.3168.3219.1
E (mm)136142173209234
F (mm)128128128220220
G (mm)128128128220220
H (mm)724

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