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Siemens Hydronic Globe Valve: 2-Way, 40 CV Flow, 2 in Female NPT, Brass Body, Stainless Steel Stem - 2-Way NPT Connection Globe Valves
Siemens2-Way NPT Connection Globe Valves

Siemens Hydronic Globe Valve: 2-Way, 40 CV Flow, 2 in Female NPT, Brass Body, Stainless Steel Stem

The Siemens Hydronic Globe Valve: 2-Way is a 2-way NPT connection globe valve with a brass body and stainless steel stem. It features a 40 CV flow rating, 2-inch female NPT connections, and a normally closed (NC)…

SKU 3G-OTH-69250

Also listed as: 59903188 · 599 03188

Brand
Siemens
Item
Hydronic Globe Valve: 2-Way, 40 CV Flow, 2 in Female NPT, Brass Body, Stainless Steel Stem
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
599-03188
Type
Brass Body, Stainless Steel Stem, NC
CV Flow
40
Female NPT
2 in
Seat Material
Brass
Specific Valve Action
Stem Up to Close

Technical Documents

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

Product Description

The Siemens Hydronic Globe Valve: 2-Way is a 2-way NPT connection globe valve with a brass body and stainless steel stem. It features a 40 CV flow rating, 2-inch female NPT connections, and a normally closed (NC) configuration. The valve has a brass seat material and operates with a stem-up-to-close action (MPN 599-03188).

Frequently Asked Questions

What is a Siemens 2-way hydronic globe valve used for?

This Siemens 2-way globe valve regulates water flow in hydronic heating and cooling systems. It is used for precise control in commercial HVAC applications, such as variable-air-volume boxes, fan-coil units, and heat exchangers, where reliable shut-off and modulation are required.

What are the specifications of the Siemens 599-03188 globe valve?

The Siemens 599-03188 is a 2-way normally closed globe valve with a 40 CV flow rating, 2-inch female NPT connections, a brass body, brass seat, and stainless steel stem. It operates with a stem-up-to-close action and is designed for hydronic systems.

Where to buy a Siemens 599-03188 globe valve worldwide?

3G Electric supplies the Siemens 599-03188 hydronic globe valve 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 2-way globe valve?

Install the Siemens 2-way globe valve with the flow arrow aligned to system direction. Use pipe sealant on the 2-inch female NPT threads, avoid over-tightening, and ensure the stem moves freely. For normally closed valves, verify the actuator is properly mounted 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

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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Hydronic Globe Valve: 2-Way, 6.3 CV Flow, 45,720 in Female NPT, Brass Body, Stainless Steel Stem, NO (MPN 599-02061)
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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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