Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
MCDONNELL Lower Valve, 317353 - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL Lower Valve, 317353

The MCDONNELL & MILLER Lower Valve, part number 317353, is a replacement HVACR component for pumps, valves, and tubing. This valve is compatible with manufacturer part number TC-4. It is designed as a lower valve for…

SKU 3G-OTH-83796

Brand
MCDONNELL
Item
Lower Valve, 317353
Part Number
317353
Category
Replacement HVACR Pumps, Valves & Tubing
Available to Order
Also known as:317353MCDONNELL
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MCDONNELL
Manufacturer Part Number
317353
Product Type
Lower Valve
Compatible Manufacturer Part Number
TC-4

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MCDONNELL & MILLER Lower Valve, part number 317353, is a replacement HVACR component for pumps, valves, and tubing. This valve is compatible with manufacturer part number TC-4. It is designed as a lower valve for use in industrial equipment systems.

Frequently Asked Questions

What is the MCDONNELL & MILLER Lower Valve 317353 used for?

The MCDONNELL & MILLER Lower Valve 317353 is a replacement component for HVACR systems, specifically designed for use in pumps, valves, and tubing. It serves as a lower valve in industrial equipment, helping regulate flow in heating, cooling, and process applications.

What are the specifications of the MCDONNELL & MILLER Lower Valve 317353?

The MCDONNELL & MILLER Lower Valve 317353 is a lower valve with manufacturer part number 317353. It is compatible with manufacturer part number TC-4. This valve is designed for use in HVACR pumps, valves, and tubing systems.

Where to buy the MCDONNELL & MILLER Lower Valve 317353 worldwide?

3G Electric supplies the MCDONNELL & MILLER Lower Valve 317353 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct part for your HVACR system. Contact us for availability and lead time.

How to install the MCDONNELL & MILLER Lower Valve 317353?

Installation of the MCDONNELL & MILLER Lower Valve 317353 should follow standard HVACR valve procedures. Ensure the system is depressurized, clean the mating surfaces, and use appropriate thread sealant. Always consult the system manual for torque specifications and flow direction.

Used in

Common applications for MCDONNELL
Commercial boiler rooms — McDonnell & Miller low water cut-offs (e.g., Part 69) for steam and hot water boilers to prevent dry-fire.
Industrial steam systems — McDonnell & Miller water feeders (e.g., 51-S-HD) to maintain water level in low-pressure steam boilers.
HVAC hydronic heating — McDonnell & Miller level controls (e.g., 63-M) for monitoring liquid levels in expansion tanks and receivers.
Boiler maintenance and repair — McDonnell & Miller replacement head mechanisms (e.g., 94-HDLS) to restore function to existing controls.
Process equipment — McDonnell & Miller float blocks (e.g., 64-B) for on/off control of pumps and valves based on liquid level.
Steam boiler safety — McDonnell & Miller level control tappings (e.g., 63-B) to prevent low-water conditions in commercial and industrial systems.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Pump Accessories →Valves & Regulation →Motors & Drives →All Products →

More from MCDONNELL

View all MCDONNELL parts →
Replacement head mechanism for HVACR pumps, valves, and tubing systems. Compatible with manufacturer part number 165302. Used to restore flow control and safety interlock functions in commercial and industrial heating, ventilation, and refrigeration applications
MCDONNELL
Replacement head mechanism for HVACR pumps, valves, and tubing systems. Compatible with manufacturer part number 165302. Used to restore flow control and safety interlock functions in commercial and industrial heating, ventilation, and refrigeration applications
This low water cut-off is a safety device for steam and hot water boilers. It automatically shuts off the burner when water level drops below a safe point, preventing dry-fire damage. Used in commercial and industrial heating systems
MCDONNELL
This low water cut-off is a safety device for steam and hot water boilers. It automatically shuts off the burner when water level drops below a safe point, preventing dry-fire damage. Used in commercial and industrial heating systems
MCDONNELL
MCDONNELL
This valve assembly is a replacement component for HVACR systems, designed to control fluid flow. It is compatible with manufacturer part number MM-701F. Typical applications include commercial and industrial boiler and pump installations
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number 63-B-M. Used as a direct replacement component in compatible systems
MCDONNELL
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number 63-B-M. Used as a direct replacement component in compatible systems
MCDONNELL
MCDONNELL
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number 51-2. Used to restore proper flow control and safety shutoff functions in commercial heating and cooling systems
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number MM-701F. Used as a direct replacement component in compatible systems
MCDONNELL
Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number MM-701F. Used as a direct replacement component in compatible systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first