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Powers/Siemens Electric Valves

Powers Compact Electronic Valves For Automation Systems

These valves are conveniently connected to the non-spring return actuator head with a simple threaded nut. Install the valve, and at a later time, install and wire the electronic head using the model which fits the automation signal of that application.

Powers 2-Way Normally Closed Flowrite Valves

Equal Percentage Electric, Electronic

2-1/2" - 6" Size Valves: Flanged Sizes ANSI 125# Rating (250# available)

Part # Size FXF Cv Signal  
271-03181 1/2" 1.6 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03182 1/2" 2.5 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03183 1/2" 4 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03184 3/4" 6.3 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03185 1" 10 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03186 1-1/4" 16 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03187 1-1/2" 25 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03188 2" 40 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
272-03180 1/2" 1 floating non-spr Call... Add to Order
272-03181 1/2" 1.6 floating non-spr Call... Add to Order

Powers 2-Way Normally Open Flowrite Valves

Equal Percentage Electric, Electronic

2-1/2" - 6" Size Valves: Flanged Sizes ANSI 125# Rating (250# available)

Part # Size-FXF Cv Signal  
271-03163 1/2" 1.6 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03164 1/2" 2.5 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03165 1/2" 4 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03166 3/4" 6.3 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03168 1-1/4" 16 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03169 1-1/2" 25 0-10Vdc/ 4-20 mA non-spr Call... Add to Order
271-03170 2" 40 0-10Vdc/ 4-20 mA non-spr Call... 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 electric actuators. The electric models, shown below, are available with SPDT floating actuators and electronic (4–20mA/O–10Vdc) actuators. For higher closeoff, a higher torque electro-hydraulic actuator is available. These new products represent a new ISO 9000 international design which will be available globally.

2-1/2" - 6" Size Valves: Flanged Sizes ANSI 125# Rating (250# available)

Part # Size.FXF Cv Signal  
271-03199 1/2" 1.6 0-10Vdc/ 4-20mA non-spr Call... Add to Order
271-03200 1/2" 2.5 0-10Vdc/ 4-20mA non-spr Call... Add to Order
271-03201 1/2" 4 0-10Vdc/ 4-20mA non-spr Call... Add to Order
271-03202 3/4" 6.3 0-10Vdc/ 4-20mA non-spr Call... Add to Order
271-03203 1" 10 0-10Vdc/ 4-20mA non-spr Call... Add to Order
271-03204 1-1/4" 16 0-10Vdc/ 4-20mA non-spr Call... Add to Order
271-03205 1-1/2" 25 0-10Vdc/ 4-20mA non-spr Call... 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 electronic directmount actuators on the valve body, giving you maximum application flexibility with one product line.

Note: The valve assemblies shown are the most common used. Stainless trim also available on special order. Body ANSI pressure rating: 250 psi.

Fpt X Fpt Normally Open

Part # Valve Size Cv Signal  
5WG15254CB23 1/2" 0.4 0-10Vdc Fail Closed Call... Add to Order
5WG15214CB23 1/2" 0.6 0-10Vdc Fail Closed Call... Add to Order
5WG15204CB23 1/2" 1 0-10Vdc Fail Closed Call... Add to Order
5WG15134CB23 1/2" 1.6 0-10Vdc Fail Closed Call... Add to Order
5WG15124CB23 1/2" 2.5 0-10Vdc Fail Closed Call... Add to Order
5WG15104CB23 1/2" 4 0-10Vdc Fail Closed Call... Add to Order
5WG12604CB23 3/4" 6.3 0-10Vdc Fail Closed Call... Add to Order
5WG11254CB23 1" 10 0-10Vdc Fail Closed Call... Add to Order

Fpt X Union Male Normally Open

Part # Valve-Size Cv Signal  
4074EPT/B 1/2" 0.4 0-10Vdc Fail Closed Call... Add to Order
40007035-005 1/2" 0.6 0-10Vdc Fail Closed Call... Add to Order
3RT20261AK60 1/2" angle 2.5 0-10Vdc Fail Closed Call... Add to Order
3RT1945-6A 1/2" 0.4 0-10Vdc Nsr Call... Add to Order
3D312-3 1/2" 1 0-10Vdc Nsr Call... Add to Order
394590/B 1/2" 1.6 0-10Vdc Nsr Call... Add to Order
390827-X 1/2" 2.5 0-10Vdc Nsr Call... Add to Order
390826-X 1/2" angle 2.5 0-10Vdc Nsr Call... Add to Order
390809-X 3/4" 6.3 0-10Vdc Nsr Call... Add to Order
390807-X 1/2" 0.6 Floating Nsr Call... Add to Order
390806-X 1/2" 1.6 Floating Nsr Call... Add to Order
390805-X 1/2" 4 Floating Nsr Call... Add to Order
390803-X 1/2" angle 4 Floating Nsr Call... Add to Order
390802-X 1/2" 0.4 Floating Fail Closed Call... Add to Order
383-600-079 1/2" 1 Floating Fail Closed Call... Add to Order

Fpt X Fpt Normally Closed

Part # Valve-Size/Inch Cv Signal  
908 1/2 0.4 0-10Vdc Fail Closed Call... Add to Order
9003380005 1/2 0.6 0-10Vdc Fail Closed Call... Add to Order
890 1/2 1 0-10Vdc Fail Closed Call... Add to Order
888415 1/2 1.6 0-10Vdc Fail Closed Call... Add to Order
872 1/2 2.5 0-10Vdc Fail Closed Call... Add to Order
869974-G 1/2 4 0-10Vdc Fail Closed Call... Add to Order
869923 3/4 6.3 0-10Vdc Fail Closed Call... Add to Order
869921 1 10 0-10Vdc Fail Closed Call... Add to Order
869920 1/2 0.4 0-10Vdc Nsr Call... Add to Order
869905-10 1/2 0.6 0-10Vdc Nsr Call... Add to Order
869905-06 1/2 1 0-10Vdc Nsr Call... Add to Order
869904-10 1/2 1.6 0-10Vdc Nsr Call... Add to Order
869904-06 1/2 2.5 0-10Vdc Nsr Call... Add to Order
869783-G 1/2 4 0-10Vdc Nsr Call... Add to Order
869227 3/4 6.3 0-10Vdc Nsr Call... Add to Order
869226-06 1 10 0-10Vdc Nsr Call... Add to Order
868 1/2 0.4 Floating Nsr Call... Add to Order
86730V 1/2 0.6 Floating Nsr Call... Add to Order
867 1/2 1 Floating Nsr Call... Add to Order
862-171BRP 1/2 1.6 Floating Nsr Call... Add to Order
858 1/2 2.5 Floating Nsr Call... Add to Order
857 1/2 4 Floating Nsr Call... Add to Order
668003701 1/2 0.4 Floating Fail Closed Call... Add to Order
668003601 1/2 0.6 Floating Fail Closed Call... Add to Order
63-9963 1/2 1 Floating Fail Closed Call... Add to Order
63-9699 1/2 1.6 Floating Fail Closed Call... Add to Order
63-9588 1/2 2.5 Floating Fail Closed Call... Add to Order
63-9587 1/2 4 Floating Fail Closed Call... Add to Order
60658J 3/4 6.3 Floating Fail Closed Call... Add to Order
600751 1 10 Floating Fail Closed Call... Add to Order

Fpt X Union Male Normally Closed

Part # Size/Inch Cv Signal  
587-207 1/2 1.6 0-10Vdc Fail Closed Call... Add to Order
587-204 1/2 2.5 0-10Vdc Fail Closed Call... Add to Order
587-196 1/2 4 0-10Vdc Fail Closed Call... Add to Order
587-189 3/4 6.3 0-10Vdc Fail Closed Call... Add to Order
587-187 1/2 0.4 0-10Vdc Nsr Call... Add to Order
587-184 1/2 0.6 0-10Vdc Nsr Call... Add to Order
587-180 1/2 1 0-10Vdc Nsr Call... Add to Order
582 1/2 1.6 0-10Vdc Nsr Call... Add to Order
581 1/2 2.5 0-10Vdc Nsr Call... Add to Order
577 1/2 4 0-10Vdc Nsr Call... Add to Order
563-210-02 3/4 6.3 0-10Vdc Nsr Call... Add to Order
563-102-GSKT-KIT 1/2 0.4 Floating Nsr Call... Add to Order
557702 1/2 0.6 Floating Nsr Call... Add to Order
557701 1/2 1 Floating Nsr Call... Add to Order
557230 1/2 1.6 Floating Nsr Call... Add to Order
550-975P100 1/2 2.5 Floating Nsr Call... Add to Order
550-974P10 1/2 4 Floating Nsr Call... Add to Order
531-04-1-X 3/4 6.3 Floating Nsr Call... Add to Order
52722439 1/2 0.6 Floating Fail Closed Call... Add to Order
52722370 1/2 1 Floating Fail Closed Call... Add to Order
5255400 1/2 1.6 Floating Fail Closed Call... Add to Order
50124386-001 1/2 2.5 Floating Fail Closed Call... Add to Order
50123928-001 1/2 4 Floating Fail Closed Call... Add to Order
408125-003 3/4 6.3 Floating Fail Closed Call... Add to Order

Powermite 3-Way Electric

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 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: Stainless steel trim available on special order. Body ANSI pressure rating: 250 psi.

Fpt X Fpt Normally Open

Replacement Actuators

Part # Description  
SAS61.33U 24V, 0-10Vdc Actuator, Spring Ret Call... Add to Order
SAS61.03U 24V, 0-10Vdc Actuator, Non-Spring Ret Call... Add to Order