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Siemens 2-Way NPT Connection Zone Valve, 3/4 in, 24V AC, Spring Return, NO - 2-Way NPT Connection Zone Valves
Siemens2-Way NPT Connection Zone Valves

Siemens 2-Way NPT Connection Zone Valve, 3/4 in, 24V AC, Spring Return, NO

The Siemens Threaded Globe Valve: 4.1 Cv Flow Rate is a 2-Way NPT Connection Zone Valve (SKU 3G-OTH-69631) with a 3/4 in Female NPT connection, spring return, normally open configuration, and on/off signal. It…

SKU 3G-OTH-69631

Also listed as: 24300212 · 243 00212

Brand
Siemens
Item
2-Way NPT Connection Zone Valve, 3/4 in, 24V AC, Spring Return, NO
Part Number
243-00212
Category
2-Way NPT Connection Zone Valves
Available to Order
Also known as:243-00212Siemens
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
243-00212
Type
2-Way, Spring Return, NO, On/Off Signal
Female NPT
3/4 in
Actuator Voltage
24V AC

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens Threaded Globe Valve: 4.1 Cv Flow Rate is a 2-Way NPT Connection Zone Valve (SKU 3G-OTH-69631) with a 3/4 in Female NPT connection, spring return, normally open configuration, and on/off signal. It features a 24V AC actuator and a flow rate of 4.1 Cv.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Siemens 243-00212 threaded globe valve used for?

The Siemens 243-00212 is a 2-way zone valve used in HVAC and hydronic systems to control hot or chilled water flow. Its spring-return normally open design ensures fail-safe operation, making it suitable for commercial and industrial heating and cooling applications.

What are the specifications of the Siemens 243-00212 globe valve?

The Siemens 243-00212 is a 2-way, spring-return, normally open globe valve with a 3/4 in female NPT connection. It has a 4.1 Cv flow rate, operates on 24V AC, and uses an on/off control signal. The actuator is integrated, and the valve is rated for hydronic systems.

Where to buy the Siemens 243-00212 globe valve worldwide?

3G Electric supplies the Siemens 243-00212 globe valve to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Siemens valve.

How to install a Siemens 243-00212 zone valve?

Install the Siemens 243-00212 valve with the flow arrow pointing in the correct direction. Use thread sealant on the 3/4 in female NPT connections. Wire the 24V AC actuator per the wiring diagram, ensuring the spring-return function is tested before system pressurization.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
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Siemens Products

3G Electric supplies Siemens 2-way npt connection zone valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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2-way, spring return, normally closed zone valve with 1-1/4 in Union NPT connections. Operates on 24V AC floating signal. Suitable for regulating fluid flow in HVAC zone control applications

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This 2-way, normally closed, non-spring return electric zone valve features a 1/2 in female NPT connection and operates on 24V AC. It is used in hydronic heating and cooling systems for on/off flow control in applications such as zoning, fan-coil units, and radiant panels
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This 2-way zone valve features a 2 in female NPT connection, spring return, normally closed operation, and proportional signal. It operates with a 24V AC actuator and is used in commercial hydronic systems to regulate hot or chilled water flow for precise temperature control

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