Specialty Valves and Fittings

Miscellaneous equipment required for the safe and efficient operation of storage tanks and related processing facilities. Products include: Air Dryers, Gauge Hatches, Internal Safety Valves, Overflow Valves, Water Drain Valves and more.

782T3

AIR DRYER, Metallic – SERIES 782 – PDF Spanish | Chinese )

AIR DRYER, PVC – SERIES PVC782 – PDF

The Protectoseal Series 782 Air Dryer provides a simple, relatively inexpensive means of extracting unwanted moisture from make up air entering a storage tank.

Installation & Maintenance Instructions – PDF Spanish | Chinese )

Installation & Maintenance Instructions, PVC – PDF

GAUGE HATCHES – SERIES NOS. 4960D / 4970D / 4980D / 5960D – PDF Spanish | Chinese )

The Protectoseal Series 4970D and 4980D Gauge Hatches provide ready access to storage tanks for gauging or sampling.

Installation & Maintenance Instructions – PDF Spanish | Chinese )

4984D
C3002F3

INTERNAL SAFETY VALVE – SERIES NO. 3000 – PDF Spanish | Chinese )

The Protectoseal Series 3000 Internal Safety Valves are intended for use on storage tanks containing flammable or combustible liquids. Safe and efficient, the valves help protect the tanks and their contents and provide valuable aid in accident prevention.

Installation & Maintenance Instructions – PDF Spanish | Chinese )

OVERFLOW VALVE – SERIES NO. 7300D – PDF Spanish | Chinese )
The Protectoseal Series 7300D Overflow Valve eliminates an open overfill pipe connection into the vapor space of the tank.

Installation & Maintenance Instructions – PDF Spanish | Chinese )

F7304DA
662f

WATER DRAIN VALVE – SERIES NO. 660 – PDF Spanish | Chinese )

Protectoseal Series 660 Water Drain Valves are designed to provide maximum flow and assure complete draining when relieving tanks of bottom water accumulated during normal breathing.

Installation & Maintenance Instructions – PDF Spanish | Chinese)

PRESSURE RELIEF RIM VENT – SERIES NO. 4276 – PDF

Protectoseal Series No. 4276 Rim Vents are designed for use on floating roof tanks. They are mounted around the rim of the tank roof system and provide casual relief for any pressure accumulations under the pontoon sections of the roof.

4276