The BTR450D is an industry-standard hydraulic hand gun for portable valve servicing. Technicians control each injection stroke as sealant enters the valve through buttonhead fittings. Its light, strong build suits chemical plants, refineries, wellheads and pipeline work.
Equipment
BTR450D Hydraulic Sealant Gun
An industry-standard hydraulic hand gun for portable sealant injection during valve servicing.
Hydraulic hand gun
What the BTR450D is
The BTR450D is a portable hydraulic hand gun for controlled sealant injection. It delivers thick maintenance compounds into pressurised valves through correctly rated fittings. Hydraulic hand guns suit portable work where technicians control each injection stroke.
Teams can choose universal adapters, couplers and hoses for each maintenance task.
Where teams use it
Its light, strong build suits chemical plants, refineries, wellheads and pipeline work. One technician can carry the gun between valves during a planned service visit.
Sites running larger service programmes often add the BTR 550D Air Operated Sealant Gun. The hand gun versus pump guide compares the two injection options.
How to use it safely
The gun must produce pressure above pipeline pressure at the valve. Engineers must also check that every gun, hose, coupler and fitting has the correct rating. The fitting's internal check valve must never be removed while the valve remains under pressure.
Review the full injection equipment range before you plan any injection task.
Start with the valve condition
Send your valve details and we will match the gun
Share line pressure, valve size, fitting details and the planned maintenance scope. An engineer replies within 24 hours.