Century Valve manufactures a complete line of instrumentation valves. Century Valve’s needle, gauge, root and instrument manifolds are in service throughout the world and are known for exceptional quality, performance and reliability.

Needle Valves - Low Pressure (up to 15,000 psi)

Gauge & Root Valves

Century Valve
In Stock

Features: Century gauge valves include multi-port and block and bleed styles suitable for gauge isolation, calibration and venting with a choice of either globe pattern or straight-thru bore designs. A wide choice of end connections and comprehensive range of standard gauge accessories allows complete flexibility for individual installations

Materials CS, SS, Monel®, Hastelloy®, Duplex and other exotic materials
Seat Metal and Soft
Connections 1/2” to 3/4” threaded, welded and flanged also available
Orifice Sizes 1/8” [3 mm], 3/16” [4.7 mm], 1/4” [6.4 mm], 3/8” [9.5 mm]
Pressure (max) 10,000 psig [690 barg]
Temperature (max) 1000°F [538°C]

Large Bore Needle Valves

Century Valve

Features: Century large bore hand valves are suitable for all instrument isolation duties, giving you bubble tight shut-off time after time. With metal or soft seats for gas, vapor or liquid applications, rated up to 10,000 psig [690 barg] and available in a range of standard and exotic materials there is a hand valve for even the most severe service.

Materials CS, SS, Monel®, Hastelloy®, Duplex and other exotic materials
Seat Metal and Soft
Connections 1/4” to 1” threaded, welded and flanged also available
Orifice Sizes 1/8” [3 mm], 3/16” [4.7 mm], 1/4” [6.4 mm], 3/8” [9.5 mm], 5/8” [16 mm]
Pressure (max) 10,000 psig [690 barg]
Temperature (max) 1000°F [538°C]

In Stock

Features: Century Valve has the largest and most innovative range of ‘differential pressure’ flow and level manifolds available in the world with models available for every kind of D/P instrument. These include conventional three and five valve manifolds as well as purpose-designed models for special applications.

Materials CS, SS, Monel®, Hastelloy®, Duplex and other exotic materials
Seat Metal and Soft
Instrument Connections 1/4” to 1/2” threaded or flange mounting
Process Connections 1/4” to 1/2” threaded or flange mounting
Orifice Sizes 1/8” [3 mm], 3/16” [4.7 mm], 1/4” [6.4 mm], 3/8” [9.5 mm]
Pressure (max) 6000 psig [414 barg]
Temperature (max) 1000°F [538°C]

In Stock

Features: Century hand valves are suitable for all instrument isolation duties, giving you bubble tight shut-off time after time. With metal or soft seats for gas, vapor or liquid applications, rated up to 10,000 psig [690 barg] and available in a range of standard and exotic materials there is a hand valve for even the most severe service.

Materials CS, SS, Monel®, Hastelloy®, Duplex and other exotic materials
Seat Metal and Soft
Connections 1/4” to 1” threaded, welded and flanged also available
Orifice Sizes 1/8” [3 mm], 3/16” [4.7 mm], 1/4” [6.4 mm], 3/8” [9.5 mm],
5/8” [16 mm]
Pressure (max) 10,000 psig [690 barg]
Temperature (max) 1000°F [538°C]

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