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Siemens2-Way NPT Connection Globe Valves

Siemens Hydronic Globe Valve: 2-Way, 100 CV Flow, 3 in Flanged, Cast Iron Body

The Siemens Hydronic Globe Valve is a 2-Way NPT Connection Globe Valve with a cast iron body and stainless steel stem, normally closed (NC). It features a 100 CV flow rating and a 3-inch flanged connection (MPN…

SKU 3G-OTH-69636

Also listed as: 59905991 · 599 05991

Brand
Siemens
Item
Hydronic Globe Valve: 2-Way, 100 CV Flow, 3 in Flanged, Cast Iron Body
Category
2-Way NPT Connection Globe Valves
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
599-05991
Type
Cast Iron Body, Stainless Steel Stem, NC
CV Flow
100
Flanged
3 in

Technical Documents

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

Product Description

The Siemens Hydronic Globe Valve is a 2-Way NPT Connection Globe Valve with a cast iron body and stainless steel stem, normally closed (NC). It features a 100 CV flow rating and a 3-inch flanged connection (MPN 599-05991). 3G Electric interprets demand and delivers this valve as part of our broad industrial supply across 14 departments, with specialist depth in controls.

Frequently Asked Questions

What is the Siemens 599-05991 hydronic globe valve used for?

The Siemens 599-05991 is a 2-way, normally closed hydronic globe valve used to regulate water flow in commercial HVAC and industrial hydronic systems. Its 100 CV flow capacity and 3-inch flanged connections make it suitable for large-scale heating and cooling applications where precise flow control is required.

What are the specifications of the Siemens 599-05991 globe valve?

The Siemens 599-05991 is a 2-way globe valve with a cast iron body, stainless steel stem, and normally closed (NC) operation. It has a CV flow rating of 100 and a 3-inch flanged connection. The manufacturer part number is 599-05991, and it is designed for hydronic systems requiring durable, corrosion-resistant construction.

Where to buy the Siemens 599-05991 globe valve worldwide?

You can source the Siemens 599-05991 globe valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this valve to procurement teams and plant engineers internationally.

How to install a Siemens 2-way globe valve?

Install the Siemens 599-05991 globe valve with the flow arrow aligned to system direction. Use proper gaskets on the 3-inch flanges and tighten bolts evenly to avoid body stress. Ensure the valve is in the normally closed position before system pressurization. Follow standard piping best practices for hydronic globe valves to prevent leakage.

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 npt 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
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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)
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, 63 CV Flow, 2 1/2 in Flanged, Cast Iron Body, Stainless Steel Stem, NC (MPN 599-05990)
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Hydronic Globe Valve: 2-Way, 63 CV Flow, 2 1/2 in Flanged, Cast Iron Body, Stainless Steel Stem, NC (MPN 599-06050)
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Hydronic Globe Valve: 2-Way, 63 CV Flow, 2 1/2 in Flanged, Cast Iron Body, Stainless Steel Stem, NO (MPN 599-05980)
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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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