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Siemens Hydronic Zone Valve: 1.6 Cv Flow Rate, 2-Way, 1/2 in Female NPT, Non-Spring Return - 2-Way NPT Connection Zone Valves

Siemens2-Way NPT Connection Zone Valves

Siemens Hydronic Zone Valve: 1.6 Cv Flow Rate, 2-Way, 1/2 in Female NPT, Non-Spring Return

The Siemens Hydronic Zone Valve (SKU 878UH9) is a 2-Way NPT Connection Zone Valve with a 1.6 Cv flow rate, featuring a 1/2 in Female NPT connection. This non-spring return, normally open (NO) electric valve operates…

SKU 3G-OTH-69824

Brand

Siemens

Item

Hydronic Zone Valve: 1.6 Cv Flow Rate, 2-Way, 1/2 in Female NPT, Non-Spring Return

Category

2-Way NPT Connection Zone Valves

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Technical Specifications

Siemens

Manufacturer Part Number

254-01121 

Type

2-Way, Non-Spring Return, NO, Electric 

Female NPT

1/2 in 

Actuator Voltage

24V AC 

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Siemens Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens Hydronic Zone Valve (SKU 878UH9) is a 2-Way NPT Connection Zone Valve with a 1.6 Cv flow rate, featuring a 1/2 in Female NPT connection. This non-spring return, normally open (NO) electric valve operates with a 24V AC actuator voltage (MPN 254-01121).

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 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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