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Siemens Hydronic Globe Valve: 2-Way, 160 CV Flow, 4 in, Cast Iron Body, NC, Actuator Included - 2-Way Flanged Connection Globe Valves
Siemens2-Way Flanged Connection Globe Valves

Siemens Hydronic Globe Valve: 2-Way, 160 CV Flow, 4 in, Cast Iron Body, NC, Actuator Included

The Siemens Hydronic Globe Valve is a 2-way flanged connection globe valve with a 4-inch cast iron body, normally closed (NC) configuration, and includes an actuator. This straight-thru valve (MPN 281-05992) offers a…

SKU 3G-OTH-68003

Also listed as: 28105992 · 281 05992

Brand
Siemens
Item
Hydronic Globe Valve: 2-Way, 160 CV Flow, 4 in, Cast Iron Body, NC, Actuator Included
Category
2-Way Flanged Connection Globe Valves
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Technical Specifications

Siemens
Manufacturer Part Number
281-05992
Type
4 in, Cast Iron Body, NC, Actuator Included, Straight-Thru
CV Flow
160

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

Product Description

The Siemens Hydronic Globe Valve is a 2-way flanged connection globe valve with a 4-inch cast iron body, normally closed (NC) configuration, and includes an actuator. This straight-thru valve (MPN 281-05992) offers a CV flow of 160, providing a reliable flow-control solution for hydronic systems.

Frequently Asked Questions

What is the Siemens 281-05992 hydronic globe valve used for?

The Siemens 281-05992 is a 2-way, normally closed hydronic globe valve with a 4-inch flanged connection and cast iron body, designed for modulating or on-off control of water or glycol mixtures in HVAC heating and cooling systems. It includes an actuator and handles flow up to 160 CV.

What are the specifications of the Siemens 281-05992 globe valve?

This Siemens 2-way globe valve has a 4-inch flanged connection, cast iron body, 160 CV flow coefficient, and normally closed (NC) operation with an included actuator. The straight-thru pattern is suited for commercial hydronic applications. Manufacturer part number is 281-05992.

Where to buy the Siemens 281-05992 globe valve worldwide?

3G Electric supplies the Siemens 281-05992 hydronic globe valve to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this valve.

How to install the Siemens 281-05992 globe valve?

Install the Siemens 281-05992 valve with proper pipe alignment to avoid stress on the cast iron body. Ensure flow direction matches the arrow on the body. Mount the actuator per Siemens instructions, and verify electrical connections match the actuator voltage. Always follow local plumbing and electrical codes.

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

Siemens Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Hydronic Globe Valve: 3-Way, 160 CV Flow, 4 in Flanged, Cast Iron Body, Actuator Included, Tee (MPN 294-06162)
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Hydronic Globe Valve: 3-Way, 160 CV Flow, 4 in Flanged, Cast Iron Body, Actuator Included, Tee (MPN 294-06162)
Hydronic Globe Valve: 2-Way, 25 CV Flow, 1 1/2 in, Stainless Steel Body, NC, Actuator Included (MPN 274-03079)
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Hydronic Globe Valve: 2-Way, 25 CV Flow, 1 1/2 in, Stainless Steel Body, NC, Actuator Included (MPN 274-03079)
Hydronic Globe Valve: 2-Way, 160 CV Flow, 4 in Flanged, Cast Iron Body, Stainless Steel Stem, NC (MPN 599-05992)
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Hydronic Globe Valve: 2-Way, 160 CV Flow, 4 in Flanged, Cast Iron Body, Stainless Steel Stem, NC (MPN 599-05992)
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Hydronic Globe Valve: 2-Way, 100 CV Flow, 3 in Flanged, Cast Iron Body, Stainless Steel Stem, NC (MPN 599-05991)
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Hydronic Globe Valve: 2-Way, 100 CV Flow, 3 in Flanged, Cast Iron Body, Stainless Steel Stem, NC (MPN 599-06051)
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Hydronic Globe Valve: 2-Way, 160 CV Flow, 4 in Flanged, Cast Iron Body, Stainless Steel Stem, NC (MPN 294-05992)

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