Powers/Siemens Pneumatic Valves

Powers 2-Way Normally Closed Flowrite Valves

Equal Percentage Pneumatic

For valve sizes 2-1/2" to 6": Flanged Sizes ANSI 125# Rating (250# available)

Part # Size FXF Cv Desc Price  
270-03180 1/2" 1 4" top 10-15# $442.51 Add to Order
270-03181 1/2" 1.6 4" top 10-15# $440.63 Add to Order
270-03182 1/2" 2.5 4" top 10-15# $439.34 Add to Order
270-03183 1/2" 4 4" top 10-15# $442.51 Add to Order
270-03184 3/4" 6.3 4" top 10-15# $463.56 Add to Order
270-03185 1" 10 4" top 10-15# $524.67 Add to Order
270-03186 1-1/4" 16 4" top 10-15# $610.26 Add to Order
270-03187 1-1/2" 25 4" top 10-15# $773.76 Add to Order
270-03188 2" 40 4" top 10-15# $934.20 Add to Order
277-03180 1/2" 1 8" w/5# span & adj start $625.57 Add to Order
277-03181 1/2" 1.6 8" w/5# span & adj start $647.00 Add to Order
277-03182 1/2" 2.5 8" w/5# span & adj start $648.88 Add to Order
277-03183 1/2" 4 8" w/5# span & adj start $648.88 Add to Order
277-03184 3/4" 6.3 8" w/5# span & adj start $669.93 Add to Order
277-03185 1" 10 8" w/5# span & adj start $731.04 Add to Order
277-03186 1-1/4" 16 8" w/5# span & adj start $816.63 Add to Order
277-03187 1-1/2" 25 8" w/5# span & adj start $980.13 Add to Order
277-03188 2" 40 8" w/5# span & adj start $1,140.57 Add to Order
277-05990 2-1/2" 63 8" w/5# span & adj start $1,400.49 Add to Order
277-05991 3" 100 8" w/5# span & adj start $1,687.87 Add to Order
279-05990 2-1/2" 63 12" w/5# span & adj start $3,177.88 Add to Order
279-05991 3" 100 12" w/5# span & adj start $3,465.26 Add to Order
281-05992 4" 160 12" w/5# span & adj start $4,024.68 Add to Order
281-05993 5" 250 12" w/5# span & adj start $5,161.72 Add to Order
281-05994 6" 400 12" w/5# span & adj start $6,151.06 Add to Order
283-03180 1/2" 1 8" w/ positioner $965.03 Add to Order
283-03181 1/2" 1.6 8" w/ positioner $965.03 Add to Order
283-03182 1/2" 2.5 8" w/ positioner $965.03 Add to Order
283-03183 1/2" 4 8" w/ positioner $965.03 Add to Order
283-03184 3/4" 6.3 8" w/ positioner $979.68 Add to Order
283-03185 1" 10 8" w/ positioner $1,074.17 Add to Order
283-03186 1-1/4" 16 8" w/ positioner $1,159.76 Add to Order
283-03187 1-1/2" 25 8" w/ positioner $1,323.26 Add to Order
283-03188 2" 40 8" w/ positioner $1,483.70 Add to Order
283-05990 2-1/2" 63 8" w/ positioner $1,743.62 Add to Order
283-05991 3" 100 8" w/ positioner $2,031.00 Add to Order

Powers 2-Way Normally Open Flowrite Valves

Equal Percentage Pneumatic

For valve sizes 2-1/2" to 6": Flanged Sizes ANSI 125# Rating (250# available)

Part # Size FXF Cv Descr Price  
268-03162 1/2" 1 4" top 3-8# $442.51 Add to Order
268-03163 1/2" 1.6 4" top 3-8# $440.63 Add to Order
268-03164 1/2" 2.5 4" top 3-8# $442.51 Add to Order
268-03165 1/2" 4 4" top 3-8# $442.51 Add to Order
268-03166 3/4" 6.3 4" top 3-8# $465.62 Add to Order
268-03167 1" 10 4" top 3-8# $524.67 Add to Order
268-03168 1-1/4" 16 4" top 3-8# $610.26 Add to Order
268-03169 1-1/2" 25 4" top 3-8# $773.76 Add to Order
268-03170 2" 40 4" top 3-8# $934.20 Add to Order
277-03162 1/2" 1 8" w/5# span & adj start $625.57 Add to Order
277-03163 1/2" 1.6 8" w/5# span & adj start $625.57 Add to Order
277-03164 1/2" 2.5 8" w/5# span & adj start $648.88 Add to Order
277-03165 1/2" 4 8" w/5# span & adj start $648.88 Add to Order
277-03166 3/4" 6.3 8" w/5# span & adj start $671.99 Add to Order
277-03167 1" 10 8" w/5# span & adj start $731.04 Add to Order
277-03168 1-1/4" 16 8" w/5# span & adj start $816.63 Add to Order
277-03169 1-1/2" 25 8" w/5# span & adj start $955.08 Add to Order
277-03170 2" 40 8" w/5# span & adj start $1,140.57 Add to Order
277-05980 2-1/2" 63 8" w/5# span & adj start $1,400.49 Add to Order
277-05981 3" 100 8" w/5# span & adj start $1,687.87 Add to Order
279-05980 2-1/2" 63 12" w/5# span & adj start $3,177.88 Add to Order
279-05981 3" 100 12" w/5# span & adj start $3,480.19 Add to Order
281-05982 4" 160 12" w/5# span & adj start $4,031.14 Add to Order
281-05983 5" 250 12" w/5# span & adj start $5,161.72 Add to Order
281-05984 6" 400 12" w/5# span & adj start $6,151.06 Add to Order
283-03162 1/2" 1 8" w/ positioner $965.03 Add to Order
283-03163 1/2" 1.6 8" w/ positioner $965.03 Add to Order
283-03164 1/2" 2.5 8" w/ positioner $965.03 Add to Order
283-03165 1/2" 4 8" w/ positioner $965.03 Add to Order
283-03166 3/4" 6.3 8" w/ positioner $979.68 Add to Order
283-03167 1" 10 8" w/ positioner $1,074.17 Add to Order
283-03168 1-1/4" 16 8" w/ positioner $1,126.44 Add to Order
283-03169 1-1/2" 25 8" w/ positioner $1,389.02 Add to Order
283-03170 2" 40 8" w/ positioner $1,483.70 Add to Order
283-05980 2-1/2" 63 8" w/ positioner $1,750.16 Add to Order
283-05981 3" 100 8" w/ positioner $2,031.00 Add to Order

Siemens/Powers Flowrite Valves

A tradition for setting the standard in quality continues with Powers’ newly designed valve and actuator line. A wide selection of interchangeable, direct mount actuators means outstanding flexibility and quick, easy, painless installations. Fewer parts and features such as cartridge packing make servicing easier than ever.

The new design incorporates interchangeable pneumatic actuators on a new ISO 9000 international design which will be available globally.

For valve sizes 2-1/2" to 6": Flanged Sizes ANSI 125# Rating (250# available)

Part # Size FXF Cv Description Price  
268-03198 1/2" 1 4" top 3-8# $532.28 Add to Order
268-03199 1/2" 1.6 4" top 3-8# $532.28 Add to Order
268-03200 1/2" 2.5 4" top 3-8# $529.54 Add to Order
268-03201 1/2" 4 4" top 3-8# $534.84 Add to Order
268-03202 3/4" 6.3 4" top 3-8# $559.51 Add to Order
268-03203 1" 10 4" top 3-8# $629.96 Add to Order
268-03204 1-1/4" 16 4" top 3-8# $734.03 Add to Order
268-03205 1-1/2" 25 4" top 3-8# $919.71 Add to Order
268-03206 2" 40 4" top 3-8# $1,107.01 Add to Order
270-03198 1/2" 1 4" top 10-15# $532.28 Add to Order
270-03199 1/2" 1.6 4" top 10-15# $532.28 Add to Order
270-03200 1/2" 2.5 4" top 10-15# $534.84 Add to Order
270-03201 1/2" 4 4" top 10-15# $534.84 Add to Order
270-03202 3/4" 6.3 4" top 10-15# $559.51 Add to Order
270-03203 1" 10 4" top 10-15# $629.96 Add to Order
270-03204 1-1/4" 16 4" top 10-15# $734.03 Add to Order
270-03205 1-1/2" 25 4" top 10-15# $919.71 Add to Order
270-03206 2" 40 4" top 10-15# $1,107.01 Add to Order
277-03198 1/2" 1 8" w/5# span & adj start $738.65 Add to Order
277-03199 1/2" 1.6 8" w/5# span & adj start $738.65 Add to Order
277-03200 1/2" 2.5 8" w/5# span & adj start $741.21 Add to Order
277-03201 1/2" 4 8" w/5# span & adj start $718.83 Add to Order
277-03202 3/4" 6.3 8" w/5# span & adj start $765.88 Add to Order
277-03203 1" 10 8" w/5# span & adj start $836.33 Add to Order
277-03204 1-1/4" 16 8" w/5# span & adj start $940.40 Add to Order
277-03205 1-1/2" 25 8" w/5# span & adj start $1,126.08 Add to Order
277-03206 2" 40 8" w/5# span & adj start $1,313.38 Add to Order
277-06160 2-1/2" 63 8" w/5# span & adj start $1,599.79 Add to Order
277-06161 3" 100 8" w/5# span & adj start $2,047.94 Add to Order
279-06160 2-1/2" 63 12" w/5# span & adj. start $3,377.18 Add to Order
279-06161 3" 100 12" w/5# span & adj. start $3,825.33 Add to Order
281-06162 4" 160 12" w/5# span & adj. start $4,568.63 Add to Order
281-06163 5" 250 12" w/5# span & adj. start $5,534.72 Add to Order
281-06164 6" 400 12" w/5# span & adj. start $6,553.62 Add to Order
283-03198 1/2" 1 8" w/ positioner $1,050.99 Add to Order
283-03199 1/2" 1.6 8" w/ positioner $1,050.99 Add to Order
283-03200 1/2" 2.5 8" w/ positioner $1,050.99 Add to Order
283-03201 1/2" 4 8" w/ positioner $1,050.99 Add to Order
283-03202 3/4" 6.3 8" w/ positioner $1,079.20 Add to Order
283-03203 1" 10 8" w/ positioner $1,146.76 Add to Order
283-03204 1-1/4" 16 8" w/ positioner $1,248.18 Add to Order
283-03205 1-1/2" 25 8" w/ positioner $1,432.00 Add to Order
283-03206 2" 40 8" w/ positioner $1,656.51 Add to Order
283-06160 2-1/2" 63 8" w/ positioner $1,942.92 Add to Order
283-06161 3" 100 8" w/ positioner $2,391.07 Add to Order
285-06160 2-1/2" 63 12" w/ positioner $3,720.31 Add to Order
285-06161 3" 100 12" w/ positioner $4,168.46 Add to Order
287-06162 4" 160 12" w/ positioner $4,905.73 Add to Order
287-06163 5" 250 12" w/ positioner $5,876.05 Add to Order
287-06164 6" 400 12" w/ positioner $6,885.13 Add to Order

The Good Ol’ Reliable Powers Powermite Has Been Redesigned…

• Low Pressure Steam
• Hot Water
• Chilled Water
• 50% Glycol

This new style has the flexibility of adapting pneumatic directmount actuators on the same valve body, giving you maximum application flexibility with one product line.

Note: The valve assemblies shown are the most common used. All three spring ranges: (3-8; 8-13 and 10-13 ps) are available in all configurations. Stainless trim also available on special order. Body ANSI pressure rating: 250 psi.

Fpt X Fpt Normally Open

Part # Size Cv Range Price  
257-02030 1/2" 0.4 3-8# $244.75 Add to Order
257-02032 1/2" 0.6 3-8# $244.75 Add to Order
257-02034 1/2" 1 3-8# $244.75 Add to Order
257-02036 1/2" 1.6 3-8# $244.75 Add to Order
257-02038 1/2" 2.5 3-8# $244.75 Add to Order
257-02041 1/2" 4 3-8# $244.75 Add to Order
257-02044 3/4" 6.3 3-8# $270.86 Add to Order
257-02046 1" 10 3-8# $343.53 Add to Order
258-02030C 1/2" 0.4 8-13# $242.16 Add to Order
258-02032C 1/2" 0.6 8-13# $245.29 Add to Order
258-02034C 1/2" 1 8-13# $242.16 Add to Order
258-02036C 1/2" 1.6 8-13# $242.16 Add to Order
258-02038C 1/2" 2.5 8-13# $245.29 Add to Order
258-02041C 1/2" 4 8-13# $242.16 Add to Order
258-02044C 3/4" 6.3 8-13# $268.13 Add to Order
258-02046C 1" 10 8-13# $343.53 Add to Order

Fpt X Union Male Normally Open

Part # Size (in) Cv Range Price  
25702033 1/2 0.6 3-8# $255.27 Add to Order
25702039 1/2 2.5 3-8# $254.67 Add to Order
25702040 1/2 angle 2.5 3-8# $264.65 Add to Order
25702043 1/2 angle 4 3-8# $264.65 Add to Order
25702045 3/4 6.3 3-8# $287.02 Add to Order
366-02043 1/2 0.4 3-8# $627.12 Add to Order
366-02042 1/2 1 3-8# $627.12 Add to Order
366-02041 1/2 1.6 3-8# $617.81 Add to Order
366-02040 1/2 4 3-8# $627.12 Add to Order
366-02039 1/2 0.4 8-13# $627.12 Add to Order
366-02038 1/2 0.6 8-13# $617.81 Add to Order
366-02037 1/2 1 8-13# $627.12 Add to Order
366-02036 1/2 1.6 8-13# $617.81 Add to Order
366-02035 1/2 2.5 8-13# $627.12 Add to Order
366-02034 1/2 4 8-13# $617.81 Add to Order
366-02033 1/2 angle 2.5 8-13# $627.12 Add to Order
366-02032 1/2 angle 4 8-13# $617.81 Add to Order
366-02031 3/4 6.3 8-13# $627.12 Add to Order

Fpt X Fpt Normally Closed

Part # Size/in Cv Range Price  
366-02073 1/2 0.4 3-8# $706.08 Add to Order
366-02072 1/2 0.6 3-8# $706.08 Add to Order
366-02071 1/2 1 3-8# $786.90 Add to Order
366-02070 1/2 1.6 3-8# $677.81 Add to Order
366-02069 1/2 2.5 3-8# $636.42 Add to Order
366-02068 1/2 4 3-8# $636.42 Add to Order
366-02067 3/4 6.3 3-8# $636.42 Add to Order
366-02066 1 10 3-8# $642.64 Add to Order
366-02065 1/2 0.4 8-13# $642.64 Add to Order
366-02064 1/2 0.6 8-13# $636.42 Add to Order
366-02063 1/2 1 8-13# $832.67 Add to Order
366-02062 1/2 1.6 8-13# $765.30 Add to Order
366-02061 1/2 2.5 8-13# $710.73 Add to Order
366-02060 1/2 4 8-13# $710.73 Add to Order
366-02059 3/4 6.3 8-13# $710.73 Add to Order
366-02058 1 10 8-13# $681.70 Add to Order

Fpt X Union Male Normally Closed

Part # Size-in Cv Range Price  
366-02057 1/2 0.4 3-8# $710.73 Add to Order
366-02056 1/2 0.6 3-8# $710.73 Add to Order
366-02055 1/2 1 3-8# $681.70 Add to Order
366-02054 1/2 1.6 3-8# $710.73 Add to Order
366-02053 1/2 2.5 3-8# $688.37 Add to Order
366-02052 1/2 4 3-8# $710.73 Add to Order
366-02051 3/4 6.3 3-8# $688.37 Add to Order
366-02050 1/2 0.4 8-13# $710.73 Add to Order
366-02049 1/2 0.6 8-13# $688.37 Add to Order
366-02048 1/2 1 8-13# $710.73 Add to Order
366-02047 1/2 1.6 8-13# $688.37 Add to Order
366-02046 1/2 2.5 8-13# $731.63 Add to Order
366-02045 1/2 4 8-13# $656.15 Add to Order
366-02044 3/4 6.3 8-13# $642.22 Add to Order

Powermite 3-Way Pneumatic Valves

The newest series powermite valves are the most flexible line of control valves in the industry. With one valve body, you can configure the assemblies for floating, pneumatic or 0-10Vdc signals. Their compact size and competitive pricing make them an ideal choice for new construction or replacement. All internal wetted parts are made of metal, not synthetic plastics. These valves have been tested and given the highest ANSI leakage rating (.01% of Cv).

• Low Pressure Steam
• Hot Water
• Chilled Water
• 50% Glycol

Note: 10-15 psi range available; stainless steel trim available on special order. Body ANSI pressure rating: 250 psi.

Fpt X Fpt Normally Open

Part # Size Inch Cv Range Price  
257-02064B 1/2 0.4 3-8# $266.89 Add to Order
257-02065B 1/2 0.6 3-8# $268.20 Add to Order
257-02066B 1/2 1 3-8# $268.20 Add to Order
257-02067B 1/2 1.6 3-8# $263.42 Add to Order
257-02068B 1/2 2.5 3-8# $263.42 Add to Order
257-02069B 1/2 4 3-8# $266.89 Add to Order
257-02070B 3/4 6.3 3-8# $304.53 Add to Order
257-02071B 1 10 3-8# $383.02 Add to Order
258-02064 1/2 0.4 8-13# $266.89 Add to Order
258-02065 1/2 0.6 8-13# $266.89 Add to Order
258-02066 1/2 1 8-13# $266.89 Add to Order
258-02067 1/2 1.6 8-13# $266.89 Add to Order
258-02068 1/2 2.5 8-13# $266.89 Add to Order
258-02069 1/2 4 8-13# $266.89 Add to Order
258-02070 3/4 6.3 8-13# $302.88 Add to Order
258-02071 1 10 8-13# $383.02 Add to Order

Powers Three-way Flare Powermite Valves

The VP656 WM Powermite Three-way Mixing Valves are designed for water mixing applications and can be utilized for mixing service or as a normally closed two-way globe valve by plugging the lower port. They are available in 1/2" NPT threaded bronze body. Flare body is a high grade bronze forging with connections for 1/2" OD SAE fittings.

Design features include:

  • Enclosed actuator protects spring, diaphragm, etc.
  • Small size
  • Actuator can be rotated to facilitate air connections
  • Dual valve stem packing allows upper packing ring replacement without system shutdown
  • Replaceable soft discs provide tight shutoff

Part # Size Cv Spring Range Body Price  
656-0009 1/2" 2.5 10 to 15# Flare $348.38 Add to Order
656-0010 1/2" 2.5 3 to 8# Flare $348.38 Add to Order

Powers Powermite & Powertop Repair Parts

Powers Powermite & Powertop Valves can be completely rebuilt quickly in the field. They have a spin-on replacement actuator & trim assembly which can be installed without removing the valve body from the line. By installing the new top and changing the disc, you virtually have a new valve with a minimum of trouble.

Series 656 Powermite Repair Parts

Part # Size Repair Parts Price  
656-599 1/2'' N.O. Replacement Actuator & Trim Assembly $323.50 Add to Order
656-600 3/4'' N.O. Replacement Actuator & Trim Assembly $368.02 Add to Order
656-601 All Repacking Kit $118.54 Add to Order
656-736 All Diaphragm Kit (5/pk) $121.27 Add to Order
657-800 1/2'' N.O. Replacement Disc Kit (10/pk) $122.21 Add to Order

Series 658 Powertop Repair Parts

658-166 Diaphragm Kit
Each kit contains five (5) diaphragms, mounting screws to replace those lost or damaged, and TB235 replacement instructions. See table for ordering information.

Part # Size Parts Price  
658-070 1/2'' Replacement Actuator & Trim Assembly 2-6# $381.11 Add to Order
658-071 3/4'' Replacement Actuator & Trim Assembly 2-6# $402.08 Add to Order
658-072 1'' Replacement Actuator & Trim Assembly 2-6# $484.57 Add to Order
658-074 1-1/4'' Replacement Actuator & Trim Assembly 2-6# $601.15 Add to Order
658-166 All Diaphragm Kit (5 Pack) $20.40 Add to Order
658-167 All Stem Packing Kit (10 Pack) $200.37 Add to Order