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SiemensFlare x Union Connection Service Valves

Siemens Angle Union Valve, 1/2 in Port, Normally Open, Flare x Union Connection

The SIEMENS Angle Union Valve (MPN 656-0017) is a normally open service valve with an angle female x union male port configuration and a 1/2 in port size. It includes an actuator and is classified as a Flare x Union…

SKU 3G-OTH-72477

Also listed as: 6560017 · 656 0017

Brand
Siemens
Item
Angle Union Valve, 1/2 in Port, Normally Open, Flare x Union Connection
Category
Flare x Union Connection Service 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
656-0017
Includes
Actuator Included
Product Type
Angle Union Valve
Valve Action
Normally Open
Port Configuration
Angle Female x Union Male

Technical Documents

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

Product Description

The SIEMENS Angle Union Valve (MPN 656-0017) is a normally open service valve with an angle female x union male port configuration and a 1/2 in port size. It includes an actuator and is classified as a Flare x Union Connection Service Valve.

Frequently Asked Questions

What is the SIEMENS Angle Union Valve 656-0017 used for?

The SIEMENS Angle Union Valve (MPN 656-0017) is used in HVAC and refrigeration systems as a service valve for isolating or controlling refrigerant flow. Its normally open design and angle female x union male port configuration allow easy connection and disconnection during maintenance or installation.

What are the specifications of the SIEMENS 656-0017 valve?

The SIEMENS 656-0017 is an angle union valve with a 1/2 in port size, normally open valve action, and angle female x union male port configuration. It includes an actuator and is classified as a Flare x Union Connection Service Valve. The manufacturer part number is 656-0017.

Where to buy the SIEMENS 656-0017 valve worldwide?

You can source the SIEMENS 656-0017 Angle Union 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 on this Siemens service valve.

How to install the SIEMENS Angle Union Valve 656-0017?

Install the SIEMENS 656-0017 by connecting the union male end to the system line and the angle female port to the service access point. Ensure proper sealing with compatible thread sealant. The included actuator simplifies operation. Follow standard HVAC service valve best practices for torque and leak testing.

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 flare x union connection service valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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