Valcor Solenoid Valves and Pumps

Valcor Scientific specializes in solenoid driven fluid control devices. With a library of more than 18,000 designs, the Valcor Scientific design team can modify existing technology to suit practically every hard to handle application…or we will create an entirely new product to meet your most demanding application. Valcor Scientific’s in house manufacturing capabilities range from our CNC machining and turning centers to a fully automated welding area.

With a library of more than 18,000 designs, the Valcor Scientific Division design team can modify existing technology to suit practically every hard-to-handle application.

Page Index

2-Way General Purpose Solenoid Valves

SV11-SV12 Direct Acting

Valcor SV11-SV12 Solenoid Valves
  • 1/4″ NPT port size
  • Cv values of .019 to .095
  • Pressures up to 1,000 PSI
  • Straight through flow path
  • Normally Open/Normally Closed
  • SV11-SV12
  • SV12C56HC4-5

SV61-SV62 Direct Acting

Valcor SV61-SV62

 Solenoid Valves
  • 1/4″ NPT port size
  • Cv values of .01 to 1.0
  • Pressures up to 470 PSI
  • Polypropylene and Brass Bodies
  • SV61-SV62 Data Sheet

SV84 Direct Acting

Valcor SV84 Solenoid Valves
  • 1″ NPT port size
  • Cv value of 6.0
  • Pressures up to 625 PSI
  • Steam rated to 200 PSI
  • Balanced Poppet / Zero Differential
  • SV84 Data Sheet

SV33-SV43 Direct Acting

Valcor SV33-SV43 Solenoid Valves
  • 1/8″ through 3/8″ NPT port sizes
  • Cv values of .05 to 1.70
  • Pressures up to 1,050 PSI
  • Brass and Stainless Steel Bodies
  • Normally Open/Normally Closed
  • SV33/43 Data Sheet

SV320-SV420 Piloted Diaphragm

Valcor SV320-SV420 Solenoid Valves
  • 3/8″ through 1½” NPT port sizes
  • Cv values of 3.3 to 18
  • Pressures up to 200 PSI
  • Zero differential
  • Normally Open/Normally Closed
  • SV320/420 Data Sheet

SV321-SV421 Piloted Diaphragm

Valcor SV321 SV421Solenoid Valves
  • 3/8″ through 2″ NPT port sizes
  • Cv values of 3.3 to 29
  • Pressures up to 250 PSI
  • Brass and Stainless Steel Bodies
  • Normally Open/Normally Closed
  • V321/421 for Data Sheet

SV327-SV427 Piloted Diaphragm

Valcor SV327-SV328 Solenoid Valves
  • 1″ through 2″ NPT port sizes
  • Cv values of 13 to 28
  • Pressure up to 125 PSI
  • Zero differential
  • Normally Open/Normally Closed
  • SV327/427 Data Sheet

SV340-SV440 Piloted Piston

Valcor SV340-SV440 Solenoid Valves
  • 1/4″ through 1¼” NPT port sizes
  • Cv Values of .8 to 18.8
  • Pressures up to 300 PSI
  • Brass and Stainless Steel Bodies
  • Normally Open/Normally Closed
  • SV340/440 Data Sheet

SV350-SV450 Piloted Piston

Valcor SV350-SV450 Solenoid Valves
  • 1/4″ through 1/2″ NPT port sizes
  • Cv values of .8 to 1.5
  • Pressures up to 2,200 PSI
  • Stainless Steel Body
  • Normally Open/Normally Closed
  • SV350/450 Data Sheet

3-Way, 4-way General Purpose Solenoid Valves

SV85

Valcor SV85 Solenoid Valves
  • 1″ NPT port size
  • Cv value of 7.0
  • Pressures up to 625 PSI
  • Normally open/Normally Closed
  • Diverting
  • SV85 Data Sheet

SV323-SV424

Valcor SV323-SV424 Solenoid Valves
  • 3/8″ to 1/2″ port sizes
  • Cv value of 3.3 to 4.4
  • Pressures up to 150 PSI
  • Normally open/Normally closed
  • Cylinder Actuation Applications
  • SV323/424 Data Sheet

SV733-SV734- SV736

Valcor SV733-SV734-SV736 Solenoid Valves
  • 1/8″ through 1/4″ NPT port sizes
  • Cv value of .05 to .80
  • Pressures up to 200 PSI
  • Normally open/Normally closed
  • Universal
  • SV733/734/736 Data Sheet

SV833-SV834-SV836

Valcor SV833-SV834-SV836 Solenoid Valves
  • 1/8″ through 1/4″ NPT port sizes
  • Cv value of .09 to .38
  • Pressures up to 200 PSI
  • Normally open/Normally closed
  • Universal
  • SV833/834/836 Data Sheet

SV10 4-Way Direct Acting

Valcor SV10 Solenoid Valves
  • 1/4″ NPT port size
  • Cv value of .1
  • Pressures up to 125 PSI
  • Straight through flow path
  • Cylinder Actuation Applications
  • SV10 Data Sheet

Solenoid Valves - Instrument Class

SV74 - 2-way, NC, Threaded Ports

Sv74 2-way analytical valve
  • .040″ to .156″ Orifice Sizes
  • 10-32, 1/4 – 28, and 1/8″ NPS Port Sizes
  • Pressures from -28″Hg to 100 psig
  • PTFE, PEEK, and Kel-F Constructions
  • Compact and Low Power
  • SV74 Data Sheet

SV76 - 2-way, NO,Threaded Ports

Sv76 3-way analytical valve
  • .040″ to .156″ Orifice Sizes
  • 10-32, 1/4 – 28, and 1/8″ NPS Port Sizes
  • Pressures from -28″Hg to 100 psig
  • PTFE, PEEK, and Kel-F Constructions
  • Compact and Low Power
  • SV76 Data Sheet

SV75 - 3-way, Threaded Ports

Sv75 3-way analytical valve
  • .040″ to .156″ Orifice Sizes
  • 10-32, 1/4 – 28, and 1/8″ NPS Port Sizes
  • Pressures from -28″Hg to 100 psig
  • PTFE, PEEK, and Kel-F Constructions
  • Compact and Low Power
  • SV75 Data Sheet

Cryogenic Solenoid Valves

SV97 Normally Closed

SV97 Normally closed cyogenic valve
  • 1/8″ through 1/4″ NPT port sizes
  • Cv values of .06 to .71
  • Pressures up to 1,000 psi
  • High cycle poppet style
  • Economical forged brass bodies
  • SV97 Data Sheet

SV95 Normally Closed

SV95 Normally closed cryogenic valve
  • 1/4″ NPT port sizes
  • Cv values of .04 to .80
  • Pressures up to 1,000 psi
  • High cycle poppet style
  • Welded Stainless Steel Body
  • SV95 Data Sheet

SV91

Sv91 Stainless Steel Cryogenic Valve
  • Normally Open and Normally Closed models
  • 3/8″ through 3/4″ NPT port sizes
  • Cv values of .20 to 4.90
  • Pressures up to 1,200 psi
  • Straight through gate design
  • Welded Stainless Steel Body
  • SV91 Data Sheet

Inert Valves and Components

SV51 - 2-Way, Normally closed

SV51 2-way, normally closed inert solenoid valve
  • 1/4″ and 3/8″ NPT Sizes
  • 1/16″ to 3/8″ Orifice Sizes
  • Pressures up to 125 psig
  • PTFE and Polypropylene Bodies
  • SV51 Data Sheet

SV52 - 2-Way, Normally Open

SV52 2-way normally open inert solenoid valve
  • 1/4″ and 3/8″ NPT Sizes
  • 1/16″ to 3/8″ Orifice Sizes
  • Pressures up to 125 psig
  • PTFE and Polypropylene Bodies
  • SV52 Data Sheet

SV81 - 2-Way, Normally Closed

SV81 PTFE 2-way Normally closed solenoid valve
  • 1/2″ NPT Port Size
  • 1/2″ Orifice Size
  • Cv of 3.1
  • Pressure rating of -28″Hg to 40 psig
  • All PTFE Wetted Parts
  • SV81 Data Sheet

SV73 - 3-Way

SV73 3-way valve Noryl Body
  • 3/4″ NPT Port Size
  • Cv of 3.5
  • Pressure rating of 0 – 145 psig
  • Noryl Body / EPDM diaphragm
  • Balanced Poppete
  • SV73 Data Sheet

SV100 - Pressure Regulator

SV100 PTFE Pressure regulator
  • Regulated pressure range of 15-60 psig
  • Cv of .018
  • Maximum inlet pressure of 125 psig
  • 1/8″ NPT inlet and 1/4″ NPT outlet
  • All PTFE wetted parts
  • SV100 Data Sheet

SV100 - Relief Valve

SV100 PTFE Relief Valve
  • Relief pressure range of 50 – 70 psig
  • Cv of .680
  • Maximum inlet pressure of 125 psig
  • 1/4″ NPT inlet and outlet ports
  • All PTFE wetted parts
  • SV101 Data Sheet

SV111-Check Valve

SV111 PTFE Check Valve
  • Cracking pressure 2 psig or less
  • Cv of .10
  • Operating pressure of 0-100 psig
  • 1/4 – 28 port connections
  • All PTFE wetted parts
  • SV111 Data Sheet

Analytical Valves

  • SV74 - 2-way normally closed
  • SV75 - 3-way
  • SV76 - 2-way normally open
  • 12, 24 VDC, optional 6 VDC 115 VAC
  • Analytical Valves

Dispensing Pumps - Solenoid

SV515 Stainless Steel

  • Output per Stroke: 3-15ul
  • Maximum Strokes/min: 120 on H20
  • Maximum Dispense: 3ml/min
  • Repeatability: ± 2%
  • Positive Displacement Piston Driven
  • SV515 Data Sheet

SV525 -Stainless Steel

  • Output per Stroke: 10-40ul
  • Maximum Strokes/min: 200 on H20
  • Maximum Dispense: 12ml/min
  • Repeatability: ± 2%
  • Positive Displacement Piston Driven
  • SV525 Data Sheet

SV560 -Stainless Steel

  • Output per Stroke: 35-350ul
  • Maximum Strokes/min: 120 on H20
  • Maximum Dispense: 42ml/min
  • Repeatability: ± 2%
  • Positive Displacement Piston Driven
  • SV560 Data Sheet

SV500 - Stainless Steel

  • Output per Stroke: 100-1250ul
  • Maximum Strokes/min: 120 on H20
  • Maximum Dispense: 180ml/min
  • Repeatability: ± 2%
  • Positive Displacement Piston Driven
  • SV500 Data Sheet

SV653 - Diaphragm isolated

SV653 Diaphragm Isolated Dispensing Pump
  • Output per Stroke: 50-350ul
  • Maximum Strokes/min: 120 on H20
  • Maximum Dispense: 42ml/min
  • Repeatability: ± 2%
  • Polypropylene Construction
  • SV653 Data Sheet

SV603 - Diaphragm isolated

SV603 Diaphragm Isolated Dispensing Pump
  • Output per Stroke: 100-1500ul
  • Maximum Strokes/min: 120 on H20
  • Maximum Dispense: 180ml/min
  • Repeatability: ± 2%
  • Polypropylene Construction
  • SV603 Data Sheet

SV673 - Diaphragm isolated

SV673 Diaphragm Insolated Dispensing Pump
  • Pneumatically Operated
  • Output per Stroke: 100-1500ul
  • Maximum Strokes/min: 60 on H20
  • Maximum Dispense: 90ml/min
  • Repeatability: ± 2%
  • Polypropylene Construction
  • SV673 Data Sheet

SV690 - Syringe Pump

SV690 Syring Pump
  • Syringe sizes from 50uL to 12.5mL
  • Resolution: 3,000 to 192,000 steps
  • Precision < .01%Cv 50uL–100uL, < .05%Cv 250uL–12.5mL
  • Accuracy < 1% syringe volume
  • SV690 Data Sheet

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