Name: CALEFFI AUTOFILL BACKFLOW 1/2 Reducing Valve 573009A COMBO SWT X NPT
SKU: 573009A
Availability: InStock
Rating: 5.00 (1 reviews)

CALEFFI AUTOFILL BACKFLOW 1/2 Reducing Valve 573009A COMBO SWT X NPT

Rated 5.00 out of 5 based on 1 customer rating

(1 customer review)

12 in stock

SKU: 573009A Category: Others

Delivery: It is expected to be between 5 and 7 days

Returns: 90 days returns. Buyer pays for return shipping.

Warranty: New products 12 months warranty, refurbished products 6 months warranty.

Shipping: Free shipping on orders over $200.

Freight:UPS USPS FedEx DHL

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Core Value:
An automatic fill and backflow prevention combination valve designed to maintain system pressure and prevent contamination in hydronic heating or cooling systems.

Features:
• Automatic pressure regulation
• Backflow prevention for safety
• Reducing valve functionality
• Compact and integrated design

Applications:
• Hydronic heating systems
• Domestic hot water systems
• Industrial cooling circuits

Brand	CALEFFI
Model	573009A
Rated Power	To be confirmed
Series	AUTOFILL BACKFLOW COMBO
Type	Reducing valve with backflow preventer
Voltage	To be confirmed

1 review for CALEFFI AUTOFILL BACKFLOW 1/2 Reducing Valve 573009A COMBO SWT X NPT

5

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

100% of customers recommend this product.
5 Stars100%4 Stars0%3 Stars0%2 Stars0%1 Star0%
Rated 5 out of 5

User_8578 (verified owner) – March 16, 2026

This is a great product that I would definitely recommend.

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CALEFFI AUTOFILL BACKFLOW 1/2 Reducing Valve 573009A COMBO SWT X NPT

1 review for CALEFFI AUTOFILL BACKFLOW 1/2 Reducing Valve 573009A COMBO SWT X NPT

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