MODEL 4381
PRESSURE REDUCING
REGULATOR
The Model 4381 is a stainless steel pressurereducing regulator designed to handlesmall to mid-capacity flow rates in general,chemical, or cryogenic services. This unit iscapable of controlling outlet pressure to alevel between 2 and 500 psig (0.14 and 34.5Barg).
RANGER QCT ECCENTRIC PLUG
ROTARY CONTROL VALVE
(ROTARY GLOBE)
The Ranger QCT is a control valve with a pneumatic springdiaphragm actuator. It can be supplied with either a flanged orflangeless body style.This rotary design provides excellent service life in a widerange of applications. Its most unique de sign fea ture centersaround its Quick Change Trim – QCT. This con cept pro videsfront access to the valve body, al low ing use of various lonoise inserts, abrasion sleeve or al ter nate front-end sealretainers. Also, combinations of these features can be utilizedto meet specific ap pli ca tion needs.The Ranger is the most user friendly control valve in themarketplace when it comes to maintenance. It takes a merefive minutes to change trim when out of the pipeline andrequires no recalibration.
MODEL 988 PNEUMATIC CONTROL
VALVE FOR GENERAL &
CHEMICAL SERVICE
The Model 988 is a globe-style, pneumatic control valve designedprimarily for general and chemical service. The valve's body/trimmaterials are available in WCB/316L SST, CF3M/316L SST, orCW-12MW/Hast. C constructions.Standard trim is metal seated design giving Class IV shutoff.Optional composition seat design gives Class VI shutoff.Avail able in body sizes 3/4" through 2" (DN20–DN50). Endconnections available are NPT, socketweld or flanged.
Deflagration Arrestors - 6K00
The Model 6K00 Pressure / Vacuum Vent with Flame Arrestor is designed for use on atmospheric and low-pressure storage tanks where pressure and vacuum relief is required. The design include a deflagration flame arrestor consisting of a crimped SST metal element which allows the flow of gases or vapor of flammable liquids but prevent the flame-transmission from the outside. It provides an extinguishing barrier to the ignited vapor mixture by absorbing heat from the flame. The model 6K00 is used as an independent safety system to ensure explosion protection.