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Model 9100
Research Control Valve (RCV)

Model 9100

The Model 9100 process control valve is a 2-way, high capacity globe with a B62 bronze body/bonnet. Comes with a field-reversible actuator and standard live loaded TFE packing.

Features

  • Meets MSS SP-80 and ANSI B16.24
  • Heavy duty high-capacity body
  • Standard Characteristic: Equal percent
  • Standard replaceable seat/innervalve
  • Standard ANSI Class IV shutoff
  • Standard live-loaded TFE packing
  • Heavy duty post-guided innervalve
  • Stem welded into innervalve guide
  • Precision CNC cut NPT body threads

Software

Specifications

Size
1/2...2 in.
Temperature Range
-20...406 °F
Flow Range
0.014...54 cv
Pressure Range
Up to 300 PSI

Additional Specifications

Industries
Aviation & Aerospace
Chemical, Refining & Petrochemical
Oil & Gas
Process or Industrial
Test Equipment & Services

Product Resources

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Parts, Accessories & Other Options

Actuator, Electric (EVA-1)

Actuator, Electric (EVA-1) More Info Less Info

The Model EVA-1 is a small, electronically controlled valve actuator developed specifically to fit 1/4" to 1" Research Control Valves. Its accurate positioning and compact size make it especially suited to flow control in research and small process applications.

RCV Model EVA-1 Electronic Valve Actuator Manual (RCV-UM-00566-EN) RCV Model EVA-1 Electronic Valve Actuator Product Data Sheet (RCV-DS-00264-EN) USB to RS-232 Converter User Manual (INC-UM-00142-EN) Valve Application Data Sheet Form (941612) Valve Order Specification Sheet
Actuator, EVA-100

Actuator, EVA-100 More Info Less Info

The EVA-100 is a multi-featured actuator with the capability to accept analog control signals.  The design provides smooth, highly accurate positioning, with positive position lock when not in motion. These rugged actuators withstand the most adverse environmental conditions. The EVA-100 was developed specifically to fit all Research Control Valves, including the larger Models 9000 & 9100. Their accurate positioning and high thrust make them well suited for all research and process applications.

RCV Model EVA 100 Electronic Valve Actuator Manual (RCV-UM-00585-EN) RCV Model EVA 100 Electronic Valve Actuator Product Data Sheet (RCV-DS-00262-EN) USB to RS-232 Converter User Manual (INC-UM-00142-EN) Valve Application Data Sheet Form (941612) Valve Order Specification Sheet
Actuator, Pneumatic (Type 754)

Actuator, Pneumatic (Type 754) More Info Less Info

The Type 754 actuator is a pneumatically operated, spring-opposed diaphragm actuator designed specifically to fit the Research Control Valve body-bonnet assembly. The unit is available in two sizes: one to fit the 1/4" valve and a larger version to fit the 1/2" through 1" valves. It provides smooth linear retraction of the valve stem upon an increasing instrument signal. A decrease in instrument signal causes the stem to extend and close the valve. Downward closing force is generated by the spring, bearing on the diaphragm plate. An increasing pressure in the diaphragm cavity opposes the force of the spring and retracts the stem, opening the valve. The unit is designed to extend the stem, closing the valve, should the instrument signal fail.

RCV Type 754, 1/4 & 1/2 in. Standard Air-to-Open Actuator Assembly Product Data Sheet (RCV-DS-00266-EN) USB to RS-232 Converter User Manual (INC-UM-00142-EN) Valve Application Data Sheet Form (941612) Valve Order Specification Sheet
Actuator, Pneumatic (Type 755)

Actuator, Pneumatic (Type 755) More Info Less Info

The Type 755 actuator is a pneumatically operated, spring-opposed diaphragm actuator designed specifically to fit the Research Control Valve body-bonnet assembly. The unit is available in two sizes: one to fit the 1/4" valve and a larger version to fit the 1/2" through 1" valves. It provides smooth linear extension of the valve stem upon an increasing instrument signal. A decrease in instrument signal causes the stem to retract and open the valve. Downward closing force is generated by instrument air on top of the diaphragm. An increasing pressure in the diaphragm cavity opposes the force of the spring and extends the stem, closing the valve. The unit is designed to retract the stem, opening the valve, should the instrument signal fail.

RCV Type 755, 1/4 & 1/2 in. Standard Air-to-Close Actuator Assembly Product Data Sheet (RCV-DS-00267-EN) USB to RS-232 Converter User Manual (INC-UM-00142-EN) Valve Application Data Sheet Form (941612) Valve Order Specification Sheet
Actuator, Pneumatic (Type 759)

Actuator, Pneumatic (Type 759) More Info Less Info

The Type 759 actuator with integral, top-mounted positioner is a pneumatically operated, spring opposed diaphragm actuator designed specifically to fit the Research Control Valve body-bonnet assembly. The unit is available in two sizes: one for the 1/4" valve and another larger version for the 1/2" through 1" valves. The unit, when equipped with the model TLDA positioner, functions as an air-to-close actuator extending the stem and closing the valve on an increasing instrument signal. The unit is designed to retract the stem, opening the valve, on a decreasing or loss of instrument signal. A force-balance system is incorporated utilizing the full force of the supply air to position the stem precisely and with a high degree of repeatability. This type actuator should be used when the application calls for high positioning accuracy or when greater force is required over the standard actuator.

RCV Type 759, 1/4 & 1/2 in. Air-to-Close Positioner Actuator Product Data Sheet (RCV-DS-00268-EN) USB to RS-232 Converter User Manual (INC-UM-00142-EN) Valve Application Data Sheet Form (941612) Valve Order Specification Sheet
Actuator, Pneumatic (Type 766)

Actuator, Pneumatic (Type 766) More Info Less Info

The Type 766 actuator with integral, top-mounted positioner is a pneumatically operated, spring-opposed diaphragm actuator designed specifically to fit the Research Control Valve body-bonnet assembly. The unit is available in two sizes: one for the 1/4" valve and another larger version for the 1/2" through 1" valves. The unit, when equipped with the model BLRA positioner, functions as an air-to-open actuator retracting the stem and opening the valve on an increasing instrument signal. The unit is designed to extend the stem, closing the valve, on a decreasing or loss of instrument signal. A force-balance system is incorporated utilizing the full force of the supply air to position the stem precisely and with a high degree of repeatability. This type actuator should be used when the application calls for high positioning accuracy or when greater force is required over the standard actuator such as in the case of high shutoff pressures or excess packing friction.

RCV Type 766, 1/4 & 1/2 in. Air-to-Open Positioner Actuator Product Data Sheet (RCV-DS-00269-EN) USB to RS-232 Converter User Manual (INC-UM-00142-EN) Valve Application Data Sheet Form (941612) Valve Order Specification Sheet
Actuator, Pneumatic (Type PA35)

Actuator, Pneumatic (Type PA35) More Info Less Info

The PA35 actuator is a 35 square-inch pneumatic, multi-spring diaphragm actuator designed specifically to fit the RCV product line. The actuator can be used with a wide range of valve solutions from larger process valves to high pressure applications. The actuator is field reversible (without additional parts) allowing flexibility within the field. This actuator is available air-to-open or air-to-close. The actuator comes with either 3 springs for a 3…15 psi signal range or 6 springs for a 6…30 psi signal range. Both ranges are adjustable to match bench loading with the requirements for your application. The yoke and the actuator housings are made of carbon steel and coated with epoxy for corrosion resistance.

RCV Type PA35 Multi-Spring Pneumatic Actuator Product Data Sheet (RCV-DS-00618-EN) USB to RS-232 Converter User Manual (INC-UM-00142-EN) Valve Application Data Sheet Form (941612) Valve Order Specification Sheet
Actuator, Pneumatic (Type PA58)

Actuator, Pneumatic (Type PA58) More Info Less Info

The PA58 actuator is a pneumatic, multi-spring diaphragm actuator designed specifically to fit the RCV product line. The actuator an be used with a wide range of valve solutions from larger process valves to high pressure applications. The actuator is field reversible (without additional parts) allowing flexibility within the field. This actuator is available air-to-open or air-to-close. The yoke and the actuator housings are made of carbon steel and coated with epoxy for corrosion resistance.

RCV Type PA58 Multi-Spring Pneumatic Actuator Assembly Product Data Sheet (RCV-DS-01781-EN) RCV Type PA58 Multi-Spring Pneumatic Valve Actuator User Manual (RCV-UM-01770-EN) Valve Application Data Sheet Form (941612) Valve Order Specification Sheet
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