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MCDONNELL & MILLER Valve Assembly: 342500 Mfr Part # - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL & MILLER Valve Assembly: 342500 Mfr Part #

The MCDONNELL & MILLER Valve Assembly, part number 342500, is a replacement valve assembly for HVACR pumps, valves, and tubing. It is compatible with manufacturer part number MM-701F.

SKU 3G-OTH-81288

Brand
MCDONNELL
Item
& MILLER Valve Assembly: 342500 Mfr Part #
Category
Replacement HVACR Pumps, Valves & Tubing
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Technical Specifications

MCDONNELL
Manufacturer Part Number
342500
Product Type
Valve Assembly
Compatible Manufacturer Part Number
MM-701F
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MCDONNELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MCDONNELL & MILLER Valve Assembly, part number 342500, is a replacement valve assembly for HVACR pumps, valves, and tubing. It is compatible with manufacturer part number MM-701F.

Frequently Asked Questions

What is the MCDONNELL & MILLER 342500 valve assembly used for?

The MCDONNELL & MILLER 342500 valve assembly is a replacement component for HVACR pumps, valves, and tubing systems. It is designed to maintain proper flow control and system pressure in commercial heating, cooling, and refrigeration applications, ensuring reliable operation in building mechanical rooms.

What are the specifications of the MCDONNELL & MILLER 342500 valve assembly?

The MCDONNELL & MILLER 342500 is a valve assembly with manufacturer part number 342500. It is compatible with manufacturer part number MM-701F. This replacement part is used in HVACR pumps, valves, and tubing systems to support flow regulation and system integrity.

Where to buy the MCDONNELL & MILLER 342500 valve assembly worldwide?

3G Electric supplies the MCDONNELL & MILLER 342500 valve assembly to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine industrial parts across 14 departments including HVACR and pumps.

How to install the MCDONNELL & MILLER 342500 valve assembly?

Installation of the MCDONNELL & MILLER 342500 valve assembly should follow standard HVACR practices: isolate the system, drain the line, remove the old valve, and install the new assembly with compatible gaskets. Torque to manufacturer specifications and test for leaks before returning to service.

Used in

Common applications for MCDONNELL
Steam boiler low-water cutoff — McDonnell & Miller 61 level control
Condensate receiver level monitoring — McDonnell & Miller RS-4-BR-1 4-level sensor
HVACR pump suction filtration — McDonnell & Miller 340700 strainer basket assembly
Flow switch head replacement — McDonnell & Miller 63-HD head mechanism
Boiler control circuit safety — McDonnell & Miller 7-BM electrical switch with manual reset
Field servicing of flow switches — McDonnell & Miller 310452 cartridge kit

MCDONNELL Products

3G Electric supplies MCDONNELL replacement hvacr pumps, valves & tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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