FD-LOK is the Instrument valves. instrument check valve for fluid systems are widely used in many specialized manufacturer of oil and gas, power, shipbuilding, machinery, analytical instrument check valve and other industries. Instrument valves, instrument check valve also used in the petrochemical and
chemical industries.Instrument valves, instrument check valve Our range of needle
Instrument valves are a high quality.
FD-LOK offers a wide selection of needle valve including needle shutoff & regulation valve, total 10 series for variety using environment. Material available stainless steel, Monel 400, Inconel 625, etc.
FD-LOK instrumentation balls valves include one-piece instrument ball valves, hex bar stock ball valves, trunnion ball valves, bar stock ball valves and 3-piece ball valves. We provide them not only in two way ball valves but also in three way ball valves.
FD-LOK check valve reliable prevent back flow function and high Cv flow rates. They have various end connections and many materials of construction.
Valve Manifolds are used more and more widely. We have various of two way manifolds, three way manifolds and five way manifolds. Good quality can be promised.
FD-LOK Block and Bleed Valve can be installed in a small space place and the weight is light. Its fuctions include the isolate, bleed and connection for pipes.
FD-LOK proportional relief valve has two types. One is automatic. The other is handle.High quality can be promised.
FD-LOK High pressure needle valve is used for super high pressure industries. The most highest pressure can be up to 60000PSI.
FD-LOK High Pressure Ball Valve including 15B series and 20B series. 15B series valve\'s pressure can be up to 15,000PSI(1034bar). 20B valve\'s pressure can be up to 20,000PSI(1379bar).
Bellows Sealed Valve can be used for strick sealling requirements location, such as vaccum. It has no packing and galling resistant seat area by nonrotating stem tip.
Plug widely used in oil exploration, transportation and refining equipment, but also widely used in petrochemical, chemical, gas, natural gas, liquefied petroleum gas and other industries.
FD-LOK forged steel globe valve\'s sealing is well and life is very long. It is easy to open. And more and more used in many industries.