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.

Globe-valve-300
INVESTMENT CASTING CLASS 300 GLOBE VALVE BOLTED BONNET
item 219
INVESTMENT CASTING CLASS 150 GLOBE VALVE BOLTED BONNET
item 49
GLOBE VALVE PN 10/PN 16 RATING BOLTED BONNET
Globe Valve class 600
GLOBE VALVE CLASS 600 BOLTED BONNET
item 47
GLOBE VALVE PN 40 RATING BOLTED BONNET
Globe Valve Bolted Bonnet Class -1500
GLOBE VALVE CLASS 1500 BOLTED BONNET
Globe Valve Bolted Bonnet Class-900
GLOBE VALVE CLASS 900 BOLTED BONNET
item 41
GLOBE VALVE CLASS 300 BOLTED BONNET
Globe Valve Class #150 bolted Bonnet
GLOBE VALVE CLASS 150 BOLTED BONNET
item 38
GLOBE VALVE PN 40 RATING BOLTED BONNET