Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

PROSTOCK Thermostatic Expansion Valve, Offset, R-410A, 3 Ton - Thermostatic Expansion Valves
PROSTOCKThermostatic Expansion Valves

PROSTOCK Thermostatic Expansion Valve, Offset, R-410A, 3 Ton

The PROSTOCK RCFZ Thermostatic Expansion Valve is an offset-configuration valve designed for use with R-410A refrigerant. This unit includes a distributor assembly and is rated for 3 ton to 3 ton capacity. The…

SKU 3G-OTH-75694

Also listed as: 6110868504 · 61 108685 04

Brand
PROSTOCK
Item
Thermostatic Expansion Valve, Offset, R-410A, 3 Ton
Category
Thermostatic Expansion Valves
Available to Order
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.
Worldwide Shipping
Air & sea freight
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
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

PROSTOCK
Manufacturer Part Number
61-108685-04
Type
Offset, For R-410A Refrigerant Type, 3 ton to 3 ton
Includes
Distributor Assembly
Configuration
Offset
For Refrigerant Type
R-410A

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

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

Product Description

The PROSTOCK RCFZ Thermostatic Expansion Valve is an offset-configuration valve designed for use with R-410A refrigerant. This unit includes a distributor assembly and is rated for 3 ton to 3 ton capacity. The manufacturer part number is 61-108685-04.

Frequently Asked Questions

What is the PROSTOCK RCFZ thermostatic expansion valve used for?

The PROSTOCK RCFZ thermostatic expansion valve is used in HVACR systems to regulate refrigerant flow into the evaporator. It is designed for R-410A refrigerant and is commonly applied in commercial and residential air conditioning and heat pump systems requiring a 3-ton capacity.

What are the specifications of the PROSTOCK RCFZ thermostatic expansion valve?

The PROSTOCK RCFZ thermostatic expansion valve has an offset configuration, includes a distributor assembly, and is rated for 3 ton to 3 ton capacity. It is designed for R-410A refrigerant and carries manufacturer part number 61-108685-04.

Where to buy the PROSTOCK RCFZ thermostatic expansion valve worldwide?

3G Electric supplies the PROSTOCK RCFZ thermostatic expansion valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a PROSTOCK RCFZ thermostatic expansion valve?

Install the PROSTOCK RCFZ valve in the liquid line before the evaporator, ensuring proper orientation per the offset configuration. Connect the distributor assembly, torque fittings to manufacturer specs, and check for leaks. Always follow system-specific guidelines and use proper tools.

Used in

Common applications for PROSTOCK
Residential split-system air conditioner replacement — PROSTOCK scroll compressor (e.g., 55-107225-184) for R-410A systems
Light commercial heat pump service — PROSTOCK scroll compressor (e.g., 55-107225-189) for 52,100 BtuH cooling capacity
Rheem air handler blower replacement — PROSTOCK dual-inlet forward-curved blower wheel (e.g., PD703027) for 11 15/16-inch diameter
Condenser fan motor retrofit — PROSTOCK propeller fan blade (e.g., 70-101323-58) for 24-inch diameter, 22° pitch applications
Furnace blower wheel upgrade — PROSTOCK dual-inlet blower wheel (e.g., 703015) for 11 15/16-inch width in Rheem systems
HVAC compressor inventory for service fleets — PROSTOCK scroll compressors (e.g., 55-107225-193) for 32,500 BtuH replacements
Not sure this is the right part? Photo-identify it

PROSTOCK Products

3G Electric supplies PROSTOCK thermostatic expansion valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This 3-way flanged ball valve features a 4-inch flanged connection, 176 CV flow, and 88 bypass CV flow with a 50 psi close-off rating. Constructed with a stainless steel ball and brass body, it is designed for use with water-glycol solution up to 50% concentration. Suitable for mixing or diverting applications in hydronic systems
HVAC
This 3-way flanged ball valve features a 4-inch flanged connection, 176 CV flow, and 88 bypass CV flow with a 50 psi close-off rating. Constructed with a stainless steel ball and brass body, it is designed for use with water-glycol solution up to 50% concentration. Suitable for mixing or diverting applications in hydronic systems
3-way flanged ball valve for water media in hydronic systems. Stainless steel ball and brass body. 2-1/2 in flanged connection, 117 CV flow, 74 bypass CV flow, 50 psi close-off
HVAC
3-way flanged ball valve for water media in hydronic systems. Stainless steel ball and brass body. 2-1/2 in flanged connection, 117 CV flow, 74 bypass CV flow, 50 psi close-off
3-way flanged ball valve for steam media. Stainless steel ball, brass body. 2 1/2 in flanged connection, 74 CV flow, 47 bypass CV flow, 50 psi close-off. Used in commercial hydronic systems for flow modulation between supply, return, and bypass ports
HVAC
3-way flanged ball valve for steam media. Stainless steel ball, brass body. 2 1/2 in flanged connection, 74 CV flow, 47 bypass CV flow, 50 psi close-off. Used in commercial hydronic systems for flow modulation between supply, return, and bypass ports
This 3-way flanged ball valve is designed for steam media in commercial HVAC systems. It features a stainless steel ball and brass body, with a 3-inch flanged connection, 176 CV flow, 88 bypass CV flow, and 50 psi close-off pressure. Used for modulating or diverting flow in heating and cooling applications
HVAC
This 3-way flanged ball valve is designed for steam media in commercial HVAC systems. It features a stainless steel ball and brass body, with a 3-inch flanged connection, 176 CV flow, 88 bypass CV flow, and 50 psi close-off pressure. Used for modulating or diverting flow in heating and cooling applications
3-way flanged ball valve with stainless steel ball and brass body. Rated for water-glycol solution up to 50%. Features 3-inch flanged connection, 134 CV flow, 74 bypass CV flow, and 50 psi close-off. Used for mixing or diverting flow in hydronic systems
HVAC
3-way flanged ball valve with stainless steel ball and brass body. Rated for water-glycol solution up to 50%. Features 3-inch flanged connection, 134 CV flow, 74 bypass CV flow, and 50 psi close-off. Used for mixing or diverting flow in hydronic systems
3-way flanged ball valve for water media in commercial HVAC systems. Stainless steel ball, brass body. 6-inch flanged connection, 348 CV flow, 180 bypass CV flow, 50 psi close-off. Suitable for mixing or diverting applications
HVAC
3-way flanged ball valve for water media in commercial HVAC systems. Stainless steel ball, brass body. 6-inch flanged connection, 348 CV flow, 180 bypass CV flow, 50 psi close-off. Suitable for mixing or diverting applications

More from PROSTOCK

View all PROSTOCK parts