We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up

Siemens 3G-OTH-69590 — Compatible Parts & Alternatives

You searched for 257-02039

13 compatible products found for Siemens 3G-OTH-69590. All items ship worldwide via DHL.

Also known as:257-02039Siemens

Cross-reference match for “257-02039”

“257-02039” reads like a competitor / OEM part number. The 3G-catalog equivalent is below. Not an exact fit? Our global supplier network covers thousands of brands — add it to an RFQ and we’ll quote it.

Siemens 2-Way NPT Connection Zone Valve, 1/2 in Female Union NPT x 1/2 in Male Union NPT, Spring Return
Siemens

Siemens 2-Way NPT Connection Zone Valve, 1/2 in Female Union NPT x 1/2 in Male Union NPT, Spring Return

SKU: 3G-OTH-69590
Available by RFQQuote + Service

More from Siemens

12 other Siemens products in the same range

Siemens This Siemens 2-way zone valve is a non-spring return, normally closed electric valve with a 1/2 in female NPT connection. It operates on 24V AC and is used in hydronic heating and cooling systems to regulate water flow in commercial HVAC zoning, fan-coil units, and radiant heating loops.
Siemens

Siemens This Siemens 2-way zone valve is a non-spring return, normally closed electric valve with a 1/2 in female NPT connection. It operates on 24V AC and is used in hydronic heating and cooling systems to regulate water flow in commercial HVAC zoning, fan-coil units, and radiant heating loops.

SKU: 3G-OTH-69699
Available by RFQQuote + Service
Siemens 2-way, spring return, normally closed pneumatic zone valve with 1/2 in female NPT connections. Used in HVAC and fluid systems for modulating control and shut-off in hot water, chilled water, and zone control applications.
Siemens

Siemens 2-way, spring return, normally closed pneumatic zone valve with 1/2 in female NPT connections. Used in HVAC and fluid systems for modulating control and shut-off in hot water, chilled water, and zone control applications.

SKU: 3G-OTH-69550
Available by RFQQuote + Service
Siemens This 2-way, non-spring return, normally closed electric zone valve has a 1/2 in female NPT connection and operates on 24V AC. It is used for on/off control of hot or chilled water flow in hydronic HVAC systems.
Siemens

Siemens This 2-way, non-spring return, normally closed electric zone valve has a 1/2 in female NPT connection and operates on 24V AC. It is used for on/off control of hot or chilled water flow in hydronic HVAC systems.

SKU: 3G-OTH-69347
Available by RFQQuote + Service
Siemens This Siemens zone valve is a 2-way, non-spring return, normally open electric valve with a 1/2 in female NPT connection and 24V AC actuator. It is used in hydronic heating and cooling systems to regulate water flow for zone temperature control.
Siemens

Siemens This Siemens zone valve is a 2-way, non-spring return, normally open electric valve with a 1/2 in female NPT connection and 24V AC actuator. It is used in hydronic heating and cooling systems to regulate water flow for zone temperature control.

SKU: 3G-OTH-69307
Available by RFQQuote + Service
Siemens This Siemens 2-way zone valve features a 3/4 in female union NPT inlet and 3/4 in male union NPT outlet with spring return operation. It is used in hydronic HVAC systems for controlling hot or chilled water flow in commercial zoning, fan-coil units, and radiant heating loops.
Siemens

Siemens This Siemens 2-way zone valve features a 3/4 in female union NPT inlet and 3/4 in male union NPT outlet with spring return operation. It is used in hydronic HVAC systems for controlling hot or chilled water flow in commercial zoning, fan-coil units, and radiant heating loops.

SKU: 3G-OTH-69654
Available by RFQQuote + Service
Siemens This Siemens pneumatic control valve is a 2-way, spring return, normally open zone valve with 1/2 in female NPT connections. It is pneumatically actuated and designed for regulating flow in HVAC and industrial fluid systems, commonly used in zone control, hot water, or chilled water loops.
Siemens

Siemens This Siemens pneumatic control valve is a 2-way, spring return, normally open zone valve with 1/2 in female NPT connections. It is pneumatically actuated and designed for regulating flow in HVAC and industrial fluid systems, commonly used in zone control, hot water, or chilled water loops.

SKU: 3G-OTH-69539
Available by RFQQuote + Service
Siemens This Siemens 2-way zone valve features a 3/4 in female NPT connection, spring return, normally open configuration, and on/off control signal. It operates on 24V AC with a flow rate of 4.1 Cv. Suitable for HVAC and hydronic systems to regulate hot or chilled water flow.
Siemens

Siemens This Siemens 2-way zone valve features a 3/4 in female NPT connection, spring return, normally open configuration, and on/off control signal. It operates on 24V AC with a flow rate of 4.1 Cv. Suitable for HVAC and hydronic systems to regulate hot or chilled water flow.

SKU: 3G-OTH-69631
Available by RFQQuote + Service
Siemens This 2-way zone valve from Siemens features a 1/2 in female NPT connection and a 24V AC electric actuator. It is non-spring return and normally open (NO), designed for on/off control of water flow in hydronic heating and cooling systems.
Siemens

Siemens This 2-way zone valve from Siemens features a 1/2 in female NPT connection and a 24V AC electric actuator. It is non-spring return and normally open (NO), designed for on/off control of water flow in hydronic heating and cooling systems.

SKU: 3G-OTH-69406
Available by RFQQuote + Service
Siemens 2-way, normally open, non-spring return electric zone valve with 1/2 in female NPT connections and 24V AC actuator. Used in hydronic heating and cooling systems to control water flow in commercial HVAC zoning, fan-coil units, and radiant heating loops.
Siemens

Siemens 2-way, normally open, non-spring return electric zone valve with 1/2 in female NPT connections and 24V AC actuator. Used in hydronic heating and cooling systems to control water flow in commercial HVAC zoning, fan-coil units, and radiant heating loops.

SKU: 3G-OTH-69339
Available by RFQQuote + Service
Siemens This 2-way zone valve features a 1/2-inch female NPT connection and a 4 Cv flow rate. It is normally open with a non-spring return electric actuator operating at 24V AC. Suitable for regulating water flow in hydronic heating and cooling systems.
Siemens

Siemens This 2-way zone valve features a 1/2-inch female NPT connection and a 4 Cv flow rate. It is normally open with a non-spring return electric actuator operating at 24V AC. Suitable for regulating water flow in hydronic heating and cooling systems.

SKU: 3G-OTH-69450
Available by RFQQuote + Service
Siemens This 2-way, normally open electric zone valve from Siemens features a 1/2 in female NPT connection and operates at 24V AC. It is a non-spring return valve suitable for regulating hot or chilled water flow in hydronic HVAC systems, such as fan coils, radiators, or air handlers.
Siemens

Siemens This 2-way, normally open electric zone valve from Siemens features a 1/2 in female NPT connection and operates at 24V AC. It is a non-spring return valve suitable for regulating hot or chilled water flow in hydronic HVAC systems, such as fan coils, radiators, or air handlers.

SKU: 3G-OTH-69413
Available by RFQQuote + Service
Siemens This Siemens pneumatic control valve is a 2-way, spring return, normally open zone valve with a 3/4 in female NPT connection. It is pneumatically actuated and designed for modulating control and shutoff in HVAC and industrial fluid systems, such as zone control, hot water, and chilled water loops.
Siemens

Siemens This Siemens pneumatic control valve is a 2-way, spring return, normally open zone valve with a 3/4 in female NPT connection. It is pneumatically actuated and designed for modulating control and shutoff in HVAC and industrial fluid systems, such as zone control, hot water, and chilled water loops.

SKU: 3G-OTH-69645
Available by RFQQuote + Service