Bolted Bonnet

The bolted Bonnet is actually employed for throttling inflow operation. Shut off is actually achieved by shifting the slice against the inflow sluice rather of across it as in the situation with a gate stopcock. The inflow pattern by way of a world stopcock entails changes in direction, leading to advanced resistance to inflow, leading to advanced pressure drop.

item 38
GLOBE VALVE PN 40 RATING BOLTED BONNET
item 38
GLOBE VALVE PN 40 RATING BOLTED BONNET
item 47
GLOBE VALVE PN 40 RATING BOLTED BONNET
item 49
GLOBE VALVE PN 10/PN 16 RATING BOLTED BONNET
item 49
GLOBE VALVE PN 10/PN 16 RATING BOLTED BONNET